MCP4011-502E/MS Microchip Technology, MCP4011-502E/MS Datasheet
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MCP4011-502E/MS
Specifications of MCP4011-502E/MS
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MCP4011-502E/MS Summary of contents
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... Extended Temperature Range: -40°C to +125°C • Wide Bandwidth (-3 dB) Operation MHz (typ.) for 2.1 kΩ device Description The MCP4011/2/3/4 devices are volatile, 6-bit Digital Potentiometers that can be configured as either a potentiometer or rheostat. The wiper setting is controlled through a simple Up/Down (U/D) serial interface ...
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... For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”. 9: The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014 and then tested. DS21978C-page 2 † Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is ...
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... Non-linearity is affected by wiper resistance (R Section 6.0 “Resistor” for additional information. 8: For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”. 9: The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014 and then tested. © 2006 Microchip Technology Inc. Sym Min Typ ...
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... Non-linearity is affected by wiper resistance (R Section 6.0 “Resistor” for additional information. 8: For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”. 9: The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014 and then tested. DS21978C-page 4 Sym Min Typ Max INL -0 ...
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... Non-linearity is affected by wiper resistance (R Section 6.0 “Resistor” for additional information. 8: For voltages below 2.7V, refer to Section 2.0 “Typical Performance Curves”. 9: The MCP4011 is externally connected to match the configurations of the MCP4012 and MCP4014 and then tested. © 2006 Microchip Technology Inc. Sym Min Typ ...
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... MCP4011/2/3 LUC LCUF U/D t LCUR W FIGURE 1-1: Increment Timing Waveform. SERIAL TIMING CHARACTERISTICS Electrical Specifications: Unless otherwise noted, all parameters apply across the specified operating ranges. Extended (E +1.8V to 5.5V Parameters Sym CS Low Time t CSLO CS High Time t CSHI U Hold Time t LUC CS to U/D Low Setup Time ...
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... HI 500 — — — — 1 MHz 0.5 — — — — 2 — — — — 200 — MCP4011/2/3/4 t CSHI t t LUC LCUF t S Conditions µs 2.7V ≤ V ≤ 5. 1.8V ≤ < 2.7V DD 2.7V ≤ V ≤ 5. 1.8V ≤ < 2. µ ...
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... MCP4011/2/3/4 12V HUC HCUF U/D t HCUR W FIGURE 1-3: High-Voltage Increment Timing Waveform. SERIAL TIMING CHARACTERISTICS Electrical Specifications: Unless otherwise noted, all parameters apply across the specified operating ranges. Extended (E +1.8V to 5.5V Parameters Sym CS Low Time t CSLO CS High Time t CSHI U/D High Time ...
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... MHz 1.5 — — 8 — — 4.5 — — 0.5 — — — — 2 — — — — 200 — MCP4011/2/3/4 t CSHI t t HUC HCUF t S Conditions µs 2.7V ≤ V ≤ 5. 1.8V ≤ < 2. µs µs µs µs 2.1 kΩ 100 pF L µ ...
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... MCP4011/2/3/4 TEMPERATURE CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, V Parameters Temperature Ranges Specified Temperature Range Operating Temperature Range Storage Temperature Range Thermal Package Resistances Thermal Resistance, 5L-SOT-23 Thermal Resistance, 6L-SOT-23 Thermal Resistance, 8L-DFN (2x3) Thermal Resistance, 8L-MSOP Thermal Resistance, 8L-SOIC DS21978C-page 10 = +2.7V to +5.5V, V ...
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... I CS 100 vs. U/D FIGURE 2-3: DD Resistance (R CS Voltage ( 125 -40 -20 ) and FIGURE 2-4: SHDN Threshold vs. Ambient Temperature and V MCP4011/2/3/4 1000 800 600 400 200 0 -200 -400 -600 R CS -800 -1000 ( Pull-up/Pull-down ) and Current (I ) vs. CS Input CS = 5.5V). DD 1.8V Entry 2 ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° 140 -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL 120 -40C DNL 25C DNL 85C DNL 125C DNL INL 100 80 DNL Wiper Setting (decimal) Ω FIGURE 2-5: 2.1 k Pot Mode – R INL (LSb), DNL (LSb) vs ...
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... Nominal Ω Resistance ( ) vs. Ambient Temperature and © 2006 Microchip Technology Inc 2500 2000 1500 1000 500 0 80 120 0 FIGURE 2-12: Setting and Ambient Temperature. MCP4011/2/3/4 -40°C 25°C 85°C 125° Wiper Setting (decimal) Ω Ω 2.1 k – vs. Wiper WB DS21978C-page 13 ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° WIPER U/D Ω FIGURE 2-13: 2.1 k – Low-Voltage Decrement Wiper Settling Time (V WIPER U/D Ω FIGURE 2-14: 2.1 k – Low-Voltage Decrement Wiper Settling Time (V WIPER V Ω FIGURE 2-15: 2.1 k – Power-Up Wiper Response Time. DS21978C-page ...
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... FIGURE 2-23: W INL (LSb), DNL (LSb) vs. Wiper Setting and Ambient Temperature (V MCP4011/2/3/4 0.6 -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL 0.4 -40C DNL 25C DNL 85C DNL 125C DNL 0.2 ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° 4950 4925 4900 4875 V = 5.5V DD 4850 4825 V = 2.7V DD 4800 -40 - Ambient Temperature (°C) Ω FIGURE 2-24 – Nominal Resistance Ω vs. Ambient Temperature and V DS21978C-page 6000 5000 4000 3000 2000 1000 0 80 100 120 0 FIGURE 2-25: ...
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... Low-Voltage Decrement Wiper Settling Time (V © 2006 Microchip Technology Inc FIGURE 2-28: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-29: = 5.5V). Increment Wiper Settling Time (V DD MCP4011/2/3/4 WIPER U/D Ω – Low-Voltage = 2.7V). DD WIPER U/D Ω – Low-Voltage = 5.5V). DD ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° 120 -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL 100 -40C DNL 25C DNL 85C DNL 125C DNL DNL 80 INL Wiper Setting (decimal) Ω FIGURE 2-30 Pot Mode – R INL (LSb), DNL (LSb) vs. Wiper Setting and Ambient Temperature ( ...
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... Nominal Resistance Ω vs. Ambient Temperature and V © 2006 Microchip Technology Inc. = +25° 12000 10000 8000 6000 4000 2000 0 80 100 120 0 FIGURE 2-37: Setting and Ambient Temperature. DD. MCP4011/2/3/4 -40°C 25°C 85°C 125° Wiper Setting (decimal) Ω Ω – vs. Wiper WB DS21978C-page 19 ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° WIPER U/D Ω FIGURE 2-38 – Low-Voltage Decrement Wiper Settling Time (V WIPER U/D Ω FIGURE 2-39 – Low-Voltage Decrement Wiper Settling Time (V DS21978C-page FIGURE 2-40: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-41: = 5.5V). ...
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... FIGURE 2-47: W INL (LSb), DNL (LSb) vs. Wiper Setting and Ambient Temperature (V MCP4011/2/3/4 0.15 -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL -40C DNL 25C DNL 85C DNL 125C DNL 0.1 INL 0. ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° 49800 49600 49400 49200 49000 48800 48600 48400 48200 48000 -40 - Ambient Temperature (°C) Ω FIGURE 2-48 – Nominal Resistance Ω vs. Ambient Temperature and V DS21978C-page 60000 50000 V = 5.5V 40000 DD 30000 V = 2.7V DD 20000 10000 0 80 100 120 ...
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... FIGURE 2-52 – Power-Up Wiper Response Time. © 2006 Microchip Technology Inc FIGURE 2-53: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-54: = 5.5V). Increment Wiper Settling Time ( MCP4011/2/3/4 U/D WIPER Ω – Low-Voltage = 2.7V). DD U/D WIPER Ω Low-Voltage = 5.5V). DD DS21978C-page 23 ...
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... MCP4011/2/3/4 Note: Unless otherwise indicated +25° 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 -40 25 Temperature (°C) FIGURE 2-55 Bandwidth vs. Temperature. DS21978C-page Offset Gnd 125 FIGURE 2-56: Circuit OUT - DUT B 2. Bandwidth Test © 2006 Microchip Technology Inc. ...
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... B (available on some devices). The potentiometer’s terminal B is the fixed connection to the 0x00 terminal of the digital potentiometer. The terminal B pin is available on the MCP4011 device. The terminal B pin does not have a polarity relative to the terminal pins. The terminal B pin can support both positive and negative current ...
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... MCP4011/2/3/4 3.6 Chip Select (CS) The CS pin is the chip select input. Forcing the CS pin to V enables the serial commands. These commands IL can increment and decrement the wiper. Forcing the CS pin to V enables the high-voltage serial IHH commands. These commands can increment and decrement the wiper and are compatibe with the MCP402X devices ...
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... The MCP4014 device is a Rheostat device with terminal A of the resistor floating, terminal B connected shows the to ground, and the wiper (W) available on pin. Equation 4-2 The MCP4011 can be externally configured to implement any of the MCP4012, MCP4013 or MCP4014 configurations. 4.1 Serial Interface A 2-wire synchronous serial protocol is used to increment or decrement the digital potentiometer’ ...
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... MCP4011/2/3/4 4.2 Power-up When the device powers up (rising V Trip Point Voltage (V )), the “default” wiper setting is TP restored. Table 4-1 shows the default value loaded into the wiper on POR/BOR. TABLE 4-1: DEFAULT POR WIPER SETTING SELECTION Default Package POR Wiper Code ...
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... SERIAL INTERFACE 5.1 Overview The MCP4011/2/3/4 utilizes a simple 2-wire interface to increment or decrement the digital potentiometer’s wiper terminal (W). This interface uses the CS and U/D pins. The CS pin is the Chip Select input, while the U/D pin is the Up/Down input. The Increment/Decrement protocol enables the device to move one step at a time through the range of possible resistance values ...
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... MCP4011/2/3/4 5.2.1 INCREMENT This mode is achieved by initializing the U/D pin to a high state (V ) prior to achieving a low state ( pin. Subsequent rising edges of the U/D pin increment the wiper setting toward terminal A. This is shown in Figure 5-1. After the wiper is incremented to the desired position, ...
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... Default POR wiper setting. After the CS pin is driven to V serial command may immediately be entered. Note: The wiper value will not overflow. That is the IL once the wiper value equals 0x3F, subsequent increment commands are ignored. should X+1 X+2 X+3 X+4 MCP4011/2/3/4 (from V ), any other DS21978C-page 31 ...
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... MCP4011/2/3/4 5.2.3 DECREMENT This mode is achieved by initializing the U/D pin to a low state (V ) prior to achieving a low state (V IL pin. Subsequent rising edges of the U/D pin will decrement the wiper setting toward terminal B. This is shown in Figure 5-3. After the wiper is decremented to the desired position, ...
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... POR wiper setting. After the CS pin is driven to V serial command may immediately be entered. Note: The wiper value will not underflow. That is the IL once the wiper value equals 0x00, subsequent decrement commands are ignored. should X-1 X-2 X-3 X-4 MCP4011/2/3/4 (from V ), any other DS21978C-page 33 ...
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... MCP4011/2/3/4 5.2.5 HIGH-VOLTAGE INCREMENT 1 (FOR MCP402X COMPATIBILITY) Note: This command allows compatibility with the MCP402X family, which supports updating of the non-volatile wiper setting with the WiperLock Technology feature. This mode is achieved by initializing the U/D pin to a high state (V ) prior to the CS pin being driven to V ...
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... Microchip Technology Inc. After the CS pin is driven to V serial command may immediately be entered. Note: The wiper value will not overflow. That is, once the wiper value equals 0x3F, subsequent increment commands are ignored. . IHH . This X+1 X+2 X+3 X+4 MCP4011/2/3/4 (from V ), any other DS21978C-page 35 ...
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... MCP4011/2/3/4 5.2.7 HIGH-VOLTAGE DECREMENT 1 (FOR MCP402X COMPATIBILITY) Note: This command allows compatibility with the MCP402X family, which supports updating of the non-volatile wiper setting with the WiperLock Technology feature. This mode is achieved by initializing the U/D pin to a low state (V ) prior to the CS pin being driven to V ...
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... Microchip Technology Inc. After the CS pin is driven to V serial command may immediately be entered. Note: The wiper value will not underflow. That is, once the wiper value equals 0x00, subsequent decrement commands are ignored. . IHH . This X-1 X-2 X-3 X-4 MCP4011/2/3/4 (from V ), any other DS21978C-page 37 ...
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... MCP4011/2/3/4 5.3 CS High Voltage The CS pin is High-Voltage (V ) tolerant, like the IHH MCP402X. This allows the MCP401X to be used in MCP402X applications without needing to change other portions of the application circuit. 6.0 RESISTOR Digital potentiometer applications can be divided into two categories: • Rheostat configuration • ...
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... Note: To avoid damage to the internal wiper circuitry in this configuration, care should be taken to insure the current flow never exceeds 2.5 mA. Figure 2-24, the total MCP4011/2/3 Potentiometer Configuration. resistors is AB temperature coefficient. The voltage at 6-3) is not dependent on this wiper ...
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... MCP4011/2/3/4 6.2 Wiper Resistance Wiper resistance is the series resistance of the wiper. This resistance is typically measured when the wiper is positioned at either zero-scale (00h) or full-scale (3Fh). The wiper resistance in potentiometer-generated voltage divider applications is not a significant source of error. The wiper resistance in rheostat applications can create significant non-linearity as the wiper is moved toward zero-scale (00h) ...
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... The ratiometric temperature coefficient quantifies the Ideal Transfer error in the ratio R Function This is typically the critical error when using a potentiometer device (MCP4011 and MCP4013 voltage divider configuration. 6.3.1.4 The absolute temperature coefficient quantifies the error in the end-to-end resistance (nominal resistance R ) due to temperature drift ...
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... MCP4011/2/3/4 6.3.2 MONOTONIC OPERATION Monotonic operation means that resistance increases with every step change (from terminal A to terminal B or terminal B to terminal A). The wiper resistance is different at each tap location. When changing from one tap position to the next (either increasing or decreasing), the ΔR ...
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... Layout Considerations Inductively-coupled AC transients and digital switching noise can degrade the input and output signal integrity, potentially masking the MCP4011/2/3/4’s performance. Careful board layout will minimize these effects and increase the Signal-to-Noise Ratio (SNR). Bench testing has shown that a multi-layer board utilizing a ...
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... If the application has to calibrate the threshold of a diode, transistor or resistor, a variation range of 0.1V is common. Often, the desired resolution better is adequate to accurately detect the presence of a precise signal. A “windowed” voltage divider, utilizing the MCP4011 or MCP4013, would be a potential solution as shown in and R are 1 ...
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... R to set the offset voltage. The sum resistance should be significantly greater (> 100 times) the resistance value of the MCP4011. This allows each increment or decrement in the MCP4011 fine adjustment of the offset voltage. The input voltage of the op amp (V ) should be centered at the op amps V IN voltage ...
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... This solution puts the digital potentiometer’s R into the voltage divider W calculation. The MCP4011/2/3/4’s R coefficient is 50 ppm (-20°C to +70°C). R substantially greater than R ’s error because R AB varies with V , wiper setting and temperature ...
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... MCP4013 and devices. 3. The 8-pin SOIC/MSOP/TSSOP/DIP Evaluation Board (SOIC8EV) can be used to evaluate the characteristics of the MCP4011 device in either the SOIC or MSOP package. 4. The MCP4XXX Digital Potentiometer Daughter Board allows the system designer to quickly evaluate the operation of Microchip Technol- ogy's MCP42XXX and MCP402X Digital Poten- tiometers ...
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... MCP4011/2/3/4 10.0 PACKAGING INFORMATION 10.1 Package Marking Information 5-Lead SOT-23 (MCP4014) XXNN 6-Lead SOT-23 (MCP4012 / MCP4013) XXNN Legend: XX...X Customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) ...
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... Example: ABE 534 256 Part Number Code MCP4011T-202E/MC ABE MCP4011T-502E/MC ABF MCP4011T-103E/MC ABG MCP4011T-503E/MC ABH Note: Applies to 8-Lead DFN Example: 401122 534256 Example: 401152E SN^^ 0534 e 3 256 Part Numbers 8L-MSOP 8L-SOIC MCP4011-202E/MS MCP4011-202E/SN MCP4011-502E/MS MCP4011-502E/SN MCP4011-103E/MS MCP4011-103E/SN MCP4011-503E/MS MCP4011-503E/SN Code DS21978C-page 49 ...
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... MCP4011/2/3/4 5-Lead Plastic Small Outline Transistor (OT) (SOT-23) Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging β Dimension Limits Number of Pins Pitch Outside lead pitch (basic) Overall Height Molded Package Thickness Standoff Overall Width ...
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... L .014 .018 .022 φ .004 .006 .008 B .014 .017 .020 α β MCP4011/2/3/4 α A2 MILLIMETERS MIN NOM MAX 6 0.95 BSC 1.90 BSC 0.90 1.18 1.45 0.90 1.10 1.30 0.00 0.08 0.15 2.60 2.80 3.00 1.50 1.63 1.75 2.80 2.95 3 ...
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... MCP4011/2/3/4 8-Lead Plastic Dual-Flat No-Lead Package (MC) 2x3x0.9 mm Body (DFN) – Saw Singulated Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging D N NOTE TOP VIEW A3 Number of Pins Pitch Overall Height Standoff Contact Thickness Overall Length ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2006 Microchip Technology Inc. MCP4011/2/3 ...
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... MCP4011/2/3/4 8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC) Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 45° c β Units Dimension Limits n Number of Pins p Pitch Overall Height A Molded Package Thickness A2 Standoff § ...
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... Added Figure 2-56 for -3 db Bandwidth test circuit. • Updated available Development Tools • Added disclaimer to package outline drawings and updated changed drawings as needed. Revision A (November 2005) • Original Release of this Document. © 2006 Microchip Technology Inc. MCP4011/2/3/4 DS21978C-page 55 ...
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... MCP4011/2/3/4 NOTES: DS21978C-page 56 © 2006 Microchip Technology Inc. ...
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... MCP4011-202E/SN: 2.1 kΩ, 8-LD SOIC MCP4011T-202E/MC: T/R, 2.1 kΩ, 8-LD DFN MCP4011T-202E/MS: T/R, 2.1 kΩ, 8-LD MSOP MCP4011T-202E/SN: T/R, 2.1 kΩ, 8-LD SOIC MCP4011-502E/MS: 5 kΩ, 8-LD MSOP MCP4011-502E/SN: 5 kΩ, 8-LD SOIC MCP4011T-502E/MC: T/R, 5 kΩ, 8-LD DFN MCP4011T-502E/MS: T/R, 5 kΩ, 8-LD MSOP MCP4011T-502E/SN: T/R, 5 kΩ ...
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... MCP4011/2/3/4 NOTES: DS21978C-page 58 © 2006 Microchip Technology Inc. ...
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... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...