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MCP625 Dataheets PDF



Part Number MCP625
Manufacturers Microchip Technology
Logo Microchip Technology
Description Op Amps
Datasheet MCP625 DatasheetMCP625 Datasheet (PDF)

MCP621/1S/2/3/4/5/9 20 MHz, 200 µV Op Amps with mCal Features • Gain-Bandwidth Product: 20 MHz (typical) • Slew Rate: 10 V/µs • Low Input Offset: ±200 µV (maximum) • Low Input Bias Current: 5 pA (typical) • Noise: 13 nV/Hz, at 1 MHz • Ease-of-Use: - Unity-Gain Stable - Rail-to-Rail Output - Input Range incl. Negative Rail - No Phase Reversal • Supply Voltage Range: +2.5V to +5.5V • High Output Current: ±70 mA • Supply Current: 2.5 mA/Ch (typical) • Low-Power Mode: 5 µA/Ch • Small Packages: SO.

  MCP625   MCP625


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MCP621/1S/2/3/4/5/9 20 MHz, 200 µV Op Amps with mCal Features • Gain-Bandwidth Product: 20 MHz (typical) • Slew Rate: 10 V/µs • Low Input Offset: ±200 µV (maximum) • Low Input Bias Current: 5 pA (typical) • Noise: 13 nV/Hz, at 1 MHz • Ease-of-Use: - Unity-Gain Stable - Rail-to-Rail Output - Input Range incl. Negative Rail - No Phase Reversal • Supply Voltage Range: +2.5V to +5.5V • High Output Current: ±70 mA • Supply Current: 2.5 mA/Ch (typical) • Low-Power Mode: 5 µA/Ch • Small Packages: SOT23-5, DFN • Extended Temperature Range: -40°C to +125°C Typical Applications • Optical Detector Amplifier • Barcode Scanners • Multi-Pole Active Filter • Driving A/D Converters • Fast Low-Side Current Sensing • Power Amplifier Control Loops • Consumer Audio Design Aids • SPICE Macro Models • FilterLab® Software • Microchip Advanced Part Selector (MAPS) • Analog Demonstration and Evaluation Boards • Application Notes Description The Microchip Technology Inc. MCP621/1S/2/3/4/5/9 family of high bandwidth and high slew rate operational amplifiers features low offset. At power-up, these op amps are self-calibrated using mCal. Some package options also provide a Calibration/Chip Select pin (CAL/CS) that supports a Low-Power mode of operation, with offset calibration at the time normal operation is re-started. These amplifiers are optimized for high speed, low noise and distortion, single-supply operation with rail-to-rail output and an input that includes the negative rail. This family is offered in single (MCP621 and MCP621S), single with CAL/CS pin (MCP623), dual (MCP622), dual with CAL/CS pins (MCP625), quad (MCP624) and quad with CAL/CS pins (MCP629). All devices are fully specified from -40°C to +125°C. Typical Application Circuit Detector Amplifier with 350 kHz 2nd-order MFB Low pass Filter CF 3 pF Photo Detector RF 100 k ID CD 100 nA 30 pF A VREF 2.61 k 26.1 k 270 pF MCP622 294 100 pF B VREF VOUT High Gain-Bandwidth Op Amp Portfolio Model Family Channels/Package MCP621/1S/2/3/4/5/9 MCP631/2/3/4/5/9 MCP651/1S/2/3/4/5/9 MCP660/1/2/3/4/5/9 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 3, 4 Gain Bandwidth 20 MHz 24 MHz 50 MHz 60 MHz VOS (max.) 0.2 mV 8.0 mV 0.2 mV 8.0 mV IQ/Ch (typ.) 2.5 mA 2.5 mA 6.0 mA 6.0 mA  2009-2021 Microchip Technology Inc. and its subsidiaries DS20002188E-page 1 MCP621/1S/2/3/4/5/9 Package Types MCP621 SOIC NC 1 VIN– 2 VIN+ 3 VSS 4 8 CAL/CS 7 VDD 6 VOUT 5 VCAL MCP621 2x3 TDFN * MCP621S SOT-23-5 MCP624 SOIC, TSSOP NC 1 8 CAL/CS VOUT 1 VIN– 2 EP 7 VDD VIN+ 3 9 6 VOUT VSS 2 VSS 4 5 VCAL VIN+ 3 5 VDD 4 VIN- VOUTA 1 VINA- 2 VINA+ 3 VDD 4 VINB+ 5 VINB- 6 VOUTB 7 14 VOUTD 13 VIND12 VIND+ 11 VSS 10 VINC+ 9 VINC8 VOUTC MCP622 3x3 DFN * MCP622 SOIC MCP623 SOT-23-6 MCP629 4x4 QFN* VOUTA 1 8 VDD VOUTA 1 VINA– 2 EP 7 VOUTB VINA+ 3 9 6 VINB– VSS 4 5 VINB+ VINA– 2 VINA+ 3 VSS 4 MCP625 3x3 DFN * VOUTA 1 VINA– 2 VINA+ 3 VSS 4 CALA/CSA 5 10 VDD EP 11 9 VOUTB 8 VINB– 7 VINB+ 6 CALB/CSB VOUTA CALAD/CSAD VOUTD VIND- 8 VDD 7 VOUTB 6 VINB– 5 VINB+ VOUT 1 VSS 2 VIN+ 3 6 VDD 5 CAL/CS 4 VIN- 16 15 14 13 VINA- 1 12 VIND+ MCP625 MSOP VOUTA 1 VINA– 2 VINA+ 3 VSS 4 10 VDD 9 VOUTB 8 VINB– 7 VINB+ VINA+ 2 VDD 3 VINB+ 4 5 EP 17 67 11 VSS 10 VINC+ 9 VINC8 CALA/CSA 5 6 CALB/CSB VINBVOUTB CALBC/CSBC VOUTC * Includes Exposed Thermal Pad (EP); see Table 3-1. DS20002188E-page 2  2009-2021 Microchip Technology Inc. and its subsidiaries MCP621/1S/2/3/4/5/9 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † VDD – VSS .......................................................................6.5V Current at Input Pins ....................................................±2 mA Analog Inputs (VIN+ and VIN–) †† . VSS – 1.0V to VDD + 1.0V All Other Inputs and Outputs ......... VSS – 0.3V to VDD + 0.3V Output Short Circuit Current ................................ Continuous Current at Output and Supply Pins ..........................±150 mA Storage Temperature ...................................-65°C to +150°C Max. Junction Temperature ........................................ +150°C ESD protection on all pins (HBM, MM)  1 kV, 200V † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. †† See Section 4.2.2, Input Voltage and Current Limits. 1.2 Specifications TABLE 1-1: DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM = VDD/3, VOUT  VDD/2, VL = VDD/2, RL = 2 k to V.


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