MCP3004-I/ST Microchip Technology, MCP3004-I/ST Datasheet
MCP3004-I/ST
Specifications of MCP3004-I/ST
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MCP3004-I/ST Summary of contents
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... Low current design permits operation with typical standby currents of only 5 nA and typical active currents of 320 µA. The MCP3004 is offered in 14-pin PDIP, 150 mil SOIC and TSSOP packages, while the MCP3008 is offered in 16- pin PDIP and SOIC packages. ...
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... MCP3004/3008 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* V ........................................................................7.0V DD All inputs and outputs w.r.t. V .....-0. Storage temperature ..........................-65°C to +150°C Ambient temp. with power applied .....-65°C to +125°C Soldering temperature of leads (10 seconds) .. +300°C ESD protection on all pins .................................. > *Notice: Stresses above those listed under "Maximum Ratings" ...
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... DO 200 t — — 125 EN 200 t — — 100 DIS t 270 — — CSH t — — 100 R t — — 100 F levels. REF MCP3004/3008 = 5V 5V, DD REF Units Conditions V mV µA Ω See Figure 4-1 pF See Figure µ ...
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... MCP3004/3008 ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Unless otherwise noted, all parameters apply -40°C to +85° 200 ksps and f AMB SAMPLE 25°C. DD AMB Parameter Power Requirements Operating Voltage Operating Current Standby Current Temperature Ranges Specified Temperature Range Operating Temperature Range Storage Temperature Range ...
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... Waveform 1 is for an output with internal conditions such that the output is high, unless disabled by the output control. † Waveform 2 is for an output with internal conditions such that the output is low, unless disabled by the output control. FIGURE 1-3: MCP3004/3008 Test Point Waveform 2 DIS kΩ ...
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... MCP3004/3008 2.0 TYPICAL PERFORMANCE CHARACTERISTICS Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e ...
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... FIGURE 2-11: Differential Nonlinearity (DNL) vs. Sample Rate (V 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -1 0.0 FIGURE 2-12: Differential Nonlinearity (DNL) vs REF DD MCP3004/3008 = 2.7 V REF = 75 ksps Positive INL Negative INL - 100 Temperature (°C) = 2.7V 2.7 V REF Positive DNL Negative DNL 25 ...
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... MCP3004/3008 Note: Unless otherwise indicated 1 REF 0 200 ksps SAMPLE 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 0 128 256 384 512 640 Digital Code FIGURE 2-13: Differential Nonlinearity (DNL) vs. Code (Representative Part). 0.6 0.4 Positive DNL 0.2 0.0 -0.2 Negative DNL -0 ...
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... FIGURE 2-23: Signal to Noise and Distortion (SINAD) vs. Input Frequency SAMPLE REF 10 = 200 ksps 0 100 -40 -35 FIGURE 2-24: Signal to Noise and Distortion (SINAD) vs. Input Signal Level. MCP3004/3008 = REF = 200 ksps 2 REF ksps SAMPLE - 100 Temperature (° REF f = 200 ksps SAMPLE ...
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... MCP3004/3008 Note: Unless otherwise indicated 10. REF ksps SAMPLE 9.50 9. REF f = 200 ksps SAMPLE 9.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 V (V) REF FIGURE 2-25: Effective Number of Bits (ENOB) vs REF 100 SAMPLE 2 REF ksps SAMPLE Input Frequency (kHz) FIGURE 2-26: Spurious Free Dynamic Range (SFDR) vs ...
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... FIGURE 2-34: I 120 110 100 10000 FIGURE 2-35: I 140 120 100 100 -50 FIGURE 2-36: I MCP3004/3008 = V REF DD = 3.6 MHz except CLK = 1.35 MHz REF DD CLK 3.0 3.5 4.0 4.5 5.0 5.5 6.0 V ( REF REF 2.7 V ...
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... MCP3004/3008 Note: Unless otherwise indicated REF 2.0 2.5 3.0 3.5 4.0 4.5 V (V) DD FIGURE 2-37 DDS DD 100. REF 10.00 1.00 0.10 0.01 -50 - Temperature (°C) FIGURE 2-38: I vs. Temperature. DDS DS21295C-page 5V 18 25°C. REF CLK SAMPLE A 2 1.8 1.6 1.4 1.2 1 ...
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... SPI- compatible interface. 4.1 Analog Inputs The MCP3004/3008 devices offer the choice of using the analog input channels configured as single-ended inputs or pseudo-differential pairs. The MCP3004 can be configured to provide two pseudo-differential input pairs or four single-ended inputs. The MCP3008 can be configured to provide four pseudo-differential input pairs or eight single-ended inputs ...
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... MCP3004/3008 4.2 Reference Input For each device in the family, the reference input (V ) determines the analog input voltage range. As REF the reference input is reduced, the LSB size is reduced accordingly. EQUATION V REF ------------ - LSB Size = 1024 The theoretical digital output code produced by the A/D converter is a function of the analog input signal and the reference input, as shown below ...
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... D1 and D2) are used to select the input channel configuration. Table 5-1 and Table 5-2 show the configuration bits for the MCP3004 and MCP3008, respectively. The device will begin to sample the ana- log input on the fourth rising edge of the clock after the start bit has been received ...
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... During this time, the bias circuit and the comparator powers down while the reference input becomes DATA a high impedance node, leaving the CLK running to clock out LSB first data or zeroes. FIGURE 5-2: Communication with MCP3004 or MCP3008 in LSB First Format. DS21295C-page 16 t CYC Don’ ...
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... This is usually done by sending ‘leading zeros’ before the start bit example, Figure 6-1 and Figure 6-2 shows how the MCP3004/3008 can be interfaced to a MCU with a hardware SPI port. Figure 6-1 depicts the operation shown in SPI Mode 0,0, which requires that the SCLK from the MCU idles in the ‘ ...
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... Data stored into MCU receive register after transmission of first X = “Don’t Care” Bits 8 bits FIGURE 6-1: SPI Communication with the MCP3004/3008 using 8-bit segments (Mode 0,0: SCLK idles low). MCU latches data from A/D converter CS on rising edges of SCLK 1 2 ...
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... Maintaining Minimum Clock Speed When the MCP3004/3008 initiates the sample period, charge is stored on the sample capacitor. When the sample period is complete, the device converts one bit for each clock that is received important for the user to note that a slow clock rate will allow charge to bleed off the sample capacitor while the conversion is taking place. At 85° ...
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... MCP3004/3008 6.5 Utilizing the Digital and Analog Ground Pins The MCP3004/3008 devices provide both digital and analog ground connections to provide additional means of noise reduction shown in Figure 6-5, the analog and digital circuitry is separated internal to the device. This reduces noise from the digital portion of the device being coupled into the analog portion of the device ...
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... In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2007 Microchip Technology Inc. MCP3004/3008 Example: e MCP3004-I/P 3 0712027 Example: e MCP3004ISL 3 XXXXXXXXXXX 0712027 Example: 3004 e 3 0712 027 e ) ...
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... MCP3004/3008 Package Marking Information (Continued) 16-Lead PDIP (300 mil) (MCP3308) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 16-Lead SOIC (150 mil) (MCP3308) XXXXXXXXXXXXX XXXXXXXXXXXXX YYWWNNN DS21295C-page 22 Example: MCP3008-I 0712030 Example MCP3008-I/SL XXXXXXXXXX 0712030 © 2007 Microchip Technology Inc. ...
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... Dimension Limits MIN N e .100 BSC A – A2 .115 A1 .015 E .290 E1 .240 D .735 L .115 c .008 b1 .045 b .014 eB – MCP3004/3008 INCHES NOM MAX 14 – .210 .130 .195 – – .310 .325 .250 .280 .750 .775 .130 .150 .010 .015 .060 .070 .018 .022 – ...
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... MCP3004/3008 14-Lead Plastic Small Outline (SL) – Narrow, 3.90 mm Body [SOIC] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width ...
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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. © 2007 Microchip Technology Inc. MCP3004/3008 ...
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... MCP3004/3008 16-Lead Plastic Dual In-Line (P) – 300 mil Body [PDIP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Top to Seating Plane Molded Package Thickness Base to Seating Plane Shoulder to Shoulder Width ...
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... A2 1.25 A1 0.10 E 6.00 BSC E1 3.90 BSC D 9.90 BSC h 0.25 L 0.40 L1 1.04 REF φ 0° c 0.17 b 0.31 α 5° β 5° MCP3004/3008 NOM MAX 16 – 1.75 – – – 0.25 – 0.50 – 1.27 – 8° – 0.25 – 0.51 – 15° ...
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... MCP3004/3008 NOTES: DS21295C-page 28 © 2007 Microchip Technology Inc. ...
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... APPENDIX A: REVISION HISTORY Revision C (January 2007) This revision includes updates to the packaging diagrams. © 2007 Microchip Technology Inc. MCP3004/3008 DS21295C-page 29 ...
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... MCP3004/3008 NOTES: DS21295C-page 30 © 2007 Microchip Technology Inc. ...
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... ST = Plastic TSSOP (4.4mm), 14-lead © 2007 Microchip Technology Inc. MCP3004/3008 Examples: a) MCP3004-I/P: Industrial Temperature, PDIP package. b) MCP3004-I/SL: Industrial Temperature, SOIC package. c) MCP3004-I/ST: Industrial Temperature, TSSOP package. d) MCP3004T-I/ST: Industrial Temperature, TSSOP package, Tape and Reel. a) MCP3008-I/P: Industrial Temperature, PDIP package. b) MCP3008-I/SL: Industrial Temperature, SOIC package. ...
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... MCP3004/3008 NOTES: DS21295C-page 32 © 2007 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 © 2007 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 ...