MCP6291-E/P Microchip Technology, MCP6291-E/P Datasheet
MCP6291-E/P
Specifications of MCP6291-E/P
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MCP6291-E/P Summary of contents
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... A being connected to the non-inverting input of op amp B. The CS input puts the device in a Low-power mode. The MCP6291/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C. It also has a power supply range of 2.4V to 6.0V. MCP6291 ...
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... MCP6291/1R/2/3/4/5 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † V – V ........................................................................7. Current at Input Pins .....................................................±2 mA Analog Inputs ( –) †† ........ V – 1. All Other Inputs and Outputs ......... V – 0. Difference Input Voltage ...................................... |V Output Short Circuit Current .................................Continuous Current at Output and Supply Pins ............................±30 mA Storage Temperature....................................–65°C to +150°C Maximum Junction Temperature (T ) ......................... .+150° ...
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... CS High to Amplifier Output High-Z t Hysteresis V Note 1: The input condition (V ) specified applies to both op amp A and B of the MCP6295. The dynamic specification is tested IN at the output of op amp B (V OUTB © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 = +25° +2.4V to +5.5V pF, and CS is tied low (refer Sym Min ...
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... MCP6291/1R/2/3/4/5 TEMPERATURE SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, V Parameters Temperature Ranges Operating Temperature Range Storage Temperature Range Thermal Package Resistances Thermal Resistance, 5L-SOT-23 Thermal Resistance, 6L-SOT-23 Thermal Resistance, 8L-PDIP Thermal Resistance, 8L-SOIC Thermal Resistance, 8L-MSOP Thermal Resistance, 14L-PDIP Thermal Resistance, 14L-SOIC ...
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... A 100 T = +125° -0.5 0.0 0.5 1.0 1.5 2.0 Common Mode Input Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Common Mode Input Voltage © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 = +2.4V to +5.5V GND 25% 840 Samples 20 -40°C to +125°C A 15% 10 FIGURE 2-4: ...
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... MCP6291/1R/2/3/4/5 TYPICAL PERFORMANCE CURVES (CONTINUED) Note: Unless otherwise indicated +25° / kΩ pF, and CS is tied low 700 650 CM Representative Part 600 550 500 450 400 350 300 V = 5.5V 250 2.4V 200 DD 150 100 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 ...
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... Frequency (Hz) FIGURE 2-14: Open-Loop Gain, Phase vs. Frequency 5. 2. 0.1 1k 10k 100k 1M Frequency (Hz) FIGURE 2-15: Maximum Output Voltage Swing vs. Frequency. © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 = +2.4V to +5.5V GND 1000 100 T = +125° +85° +25° -40° 4.0 4.5 5 ...
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... MCP6291/1R/2/3/4/5 TYPICAL PERFORMANCE CURVES (CONTINUED) Note: Unless otherwise indicated +25° / kΩ pF, and CS is tied low 1,000 100 10 1 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 0 100 1k 10k Frequency (Hz) FIGURE 2-19: Input Noise Voltage Density vs. Frequency +125° +85° +25° -40° 0.0 0.5 1.0 1 ...
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... Output High-Z 0.0 0.E+00 5.E-06 1.E-05 2.E-05 2.E-05 3.E-05 3.E-05 Time (5 µs/div) FIGURE 2-27: Chip Select (CS) to Amplifier Output Response Time at V (MCP6293 and MCP6295 only). © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 = +2.4V to +5.5V GND 5 +1V/V 4 5.0V DD 4.0 3.5 3.0 2.5 2 ...
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... Input Voltage (V) FIGURE 2-31: Measured Input Current vs. Input Voltage (below DS21812E-page 10 = +2.4V to +5.5V GND -15 -14 -13 -12 Time (1 ms/div) FIGURE 2-32: The MCP6291/1R/2/3/4/5 Show No Phase Reversal. ≈ /2, V /2, DD OUT 5. +2V/V V OUT -11 - © 2007 Microchip Technology Inc. ...
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... For the MCP6295 only, the output of op amp A is connected directly to the non-inverting input of op amp B; this is the pin. This connection OUTA INB makes it possible to provide a Chip Select pin for duals in 8-pin packages. © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 (single op amps) and Table 3-2 MCP6293 PDIP, SOIC, SOT-23-6 MSOP ...
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... SS high impedance may need to limit the usable voltage range. 4.1.3 NORMAL OPERATION The input stage of the MCP6291/1R/2/3/4/5 op amps use two differential CMOS input stages in parallel. One V – IN Pad operates at low common mode input voltage (V while the other operates at high V ogy, the device operates with V either supply rail ...
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... ISO resulting frequency response peaking and step response overshoot. Modify R 's value until the ISO response is reasonable. Bench evaluation and simulations with the MCP6291/1R/2/3/4/5 SPICE macro model are helpful. © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 4.4 MCP629X Chip Select The MCP6293 and MCP6295 are single and dual op amps with Chip Select (CS), respectively. When CS is pulled high, the supply current drops to 0.7 µ ...
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... Under low humidity conditions, a typical resistance between nearby traces is 10 cause current to flow, which is greater than the MCP6291/1R/2/3/4/5 family’s bias current at 25°C (1 pA, typical). The easiest way to reduce surface leakage is to use a guard ring around sensitive pins (or traces). The guard 4-6 ...
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... Application Circuits 4.9.1 MULTIPLE FEEDBACK LOW-PASS FILTER The MCP6291/1R/2/3/4/5 op amp can be used in active-filter applications. Figure 4-8 shows an inverting, third-order, multiple feedback low-pass filter that can be used as an anti-aliasing filter MCP6291 FIGURE 4-8: Multiple Feedback Low- Pass Filter. This filter, and others, can be designed using Microchip’ ...
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... MCP6291/1R/2/3/4/5 4.9.3.2 Cascaded Gain Figure 4-11 shows a cascaded gain circuit configura- tion with Chip Select. Op amps A and B are configured in a non-inverting amplifier configuration. In this config- uration important to note that the input offset volt- age of op amp A is amplified by the gain of op amp A ...
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... CS FIGURE 4-16: Second-Order Sallen-Key Low-Pass Filter with an Extra Pole-Zero Pair and Chip Select. © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4/5 4.9.3.8 The low-pass filter shown in ® software require external capacitors and uses only three external resistors; the op amp’s GBWP sets the corner frequency ...
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... Microchip provides the basic design tools needed for the MCP6291/1R/2/3/4/5 family of op amps. 5.1 SPICE Macro Model The latest SPICE macro model for the MCP6291/1R/2/ 3/4/5 op amps is available on the Microchip web site at www.microchip.com. This model is intended initial design tool that works well in the op amp’s linear region of operation over the temperature range ...
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... PACKAGING INFORMATION 6.1 Package Marking Information 5-Lead SOT-23 (MCP6291 and MCP6291R) Device XXNN MCP6291 MCP6291R Note: Applies to 5-Lead SOT-23 6-Lead SOT-23 (MCP6283) Device XXNN MCP6293 Note: Applies to 6-Lead SOT-23 8-Lead MSOP XXXXXX YWWNNN 8-Lead PDIP (300 mil) XXXXXXXX XXXXXNNN YYWW ...
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... MCP6291/1R/2/3/4/5 Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6294) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6294) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6294) XXXXXX YYWW NNN DS21812E-page 20 Example: MCP6294-E/P 0436256 MCP6294 E/P^^ 0743256 Example: MCP6294ESL 0436256 MCP6294 E/SL^^ 0436256 Example: ...
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... © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4 φ DS21812E-page 21 ...
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... MCP6291/1R/2/3/4/5 N PIN LASER MARK DS21812E-page φ © 2007 Microchip Technology Inc. ...
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... D N NOTE © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4 φ L DS21812E-page 23 ...
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... MCP6291/1R/2/3/4/5 N NOTE DS21812E-page © 2007 Microchip Technology Inc. ...
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... N NOTE © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4 φ α c β DS21812E-page 25 ...
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... MCP6291/1R/2/3/4/5 DS21812E-page 26 © 2007 Microchip Technology Inc. ...
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... N NOTE © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4 DS21812E-page 27 ...
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... MCP6291/1R/2/3/4/5 N NOTE DS21812E-page φ α c β © 2007 Microchip Technology Inc. ...
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... D N NOTE © 2007 Microchip Technology Inc. MCP6291/1R/2/3/4 φ L DS21812E-page 29 ...
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... MCP6291/1R/2/3/4/5 NOTES: DS21812E-page 30 © 2007 Microchip Technology Inc. ...
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... Corrected Package Markings. 8. Updated Package Outline Drawing. Revision D (December 2004) The following is the list of modifications: 1. Added SOT-23-5 packages for the MCP6291 and MCP6291R single op amps. 2. Added SOT-23-6 package for the MCP6293 single op amp. Added Section 3.0 “Pin Descriptions”. 3. circuits (Section 4.9 4 ...
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... MCP6291/1R/2/3/4/5 NOTES: DS21812E-page 32 © 2007 Microchip Technology Inc. ...
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... Microchip Technology Inc. MCP6291/1R/2/3/4/5 . Examples: a) MCP6291-E/SN: Extended Temperature, 8 lead SOIC package. b) MCP6291-E/MS: Extended Temperature, 8 lead MSOP package. c) MCP6291-E/P: Extended Temperature, 8 lead PDIP package. d) MCP6291T-E/OT: Tape and Reel, Extended Temperature, 5 lead SOT-23 package. e) MCP6291RT-E/OT: Tape and Reel, Extended Temperature, 5 lead SOT-23 package. a) ...
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... MCP6291/1R/2/3/4/5 NOTES: DS21812E-page 34 © 2007 Microchip Technology Inc. ...
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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, 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 ...