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MCP6273 Dataheets PDF



Part Number MCP6273
Manufacturers Microchip Technology
Logo Microchip Technology
Description 2MHz Rail-to-Rail Op Amp
Datasheet MCP6273 DatasheetMCP6273 Datasheet (PDF)

MCP6271/1R/2/3/4/5 170 µA, 2 MHz Rail-to-Rail Op Amp Features • Gain Bandwidth Product: 2 MHz (typical) • Supply Current: IQ = 170 µA (typical) • Supply Voltage: 2.0V to 6.0V • Rail-to-Rail Input/Output • Extended Temperature Range: –40°C to +125°C • Available in Single, Dual and Quad Packages • Parts with Chip Select (CS) - Single (MCP6273) - Dual (MCP6275) Applications • Automotive • Portable Equipment • Photodiode Amplifier • Analog Filters • Notebooks and PDAs • Battery Powered Systems Avai.

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MCP6271/1R/2/3/4/5 170 µA, 2 MHz Rail-to-Rail Op Amp Features • Gain Bandwidth Product: 2 MHz (typical) • Supply Current: IQ = 170 µA (typical) • Supply Voltage: 2.0V to 6.0V • Rail-to-Rail Input/Output • Extended Temperature Range: –40°C to +125°C • Available in Single, Dual and Quad Packages • Parts with Chip Select (CS) - Single (MCP6273) - Dual (MCP6275) Applications • Automotive • Portable Equipment • Photodiode Amplifier • Analog Filters • Notebooks and PDAs • Battery Powered Systems Available Tools • SPICE Macro Models • FilterLab® Software • Mindi™ Circuit Designer & Simulator • MAPS (Microchip Advanced Part Selector) • Analog Demonstration and Evaluation Boards • Application Notes Description The Microchip Technology Inc. MCP6271/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 2 MHz Gain Bandwidth Product (GBWP) and a 65° Phase Margin. This family also operates from a single supply voltage as low as 2.0V, while drawing 170 µA (typical) quiescent current. The MCP6271/1R/2/3/4/5 supports rail-to-rail input and output swing, with a Commonmode input voltage range of VDD + 300 mV to VSS – 300 mV. This family of op amps is designed with Microchip’s advanced CMOS process. The MCP6275 has a Chip Select input (CS) for dual op amps in an 8-pin package and is manufactured by cascading two op amps (the output of op amp A connected to the non-inverting input of op amp B). The CS input puts the device in low power mode. The MCP6271/1R/2/3/4/5 family operates over the Extended Temperature Range of –40°C to +125°C, with a power supply range of 2.0V to 6.0V. Package Types MCP6271 PDIP, SOIC, MSOP MCP6271 SOT-23-5 MCP6271R SOT-23-5 MCP6272 PDIP, SOIC, MSOP NC 1 8 NC VIN– 2 – VIN+ 3 + VSS 4 7 VDD 6 VOUT 5 NC MCP6273 PDIP, SOIC, MSOP VOUT 1 5 VDD VSS 2 + – VIN+ 3 4 VIN– VOUT 1 5 VSS VDD 2 + – VIN+ 3 4 VIN– MCP6273 SOT-23-6 MCP6274 PDIP, SOIC, TSSOP VOUTA 1 VINA– 2 VINA+ 3 VSS 4 –+ –+ 8 VDD 7 VOUTB 6 VINB– 5 VINB+ MCP6275 PDIP, SOIC, MSOP NC 1 VIN– 2 – VIN+ 3 + VSS 4 8 CS VOUT 1 6 VDD VOUTA 1 14 VOUTD VOUTA/VINB+ 1 8 VDD 7 VDD VSS 2 + – 5 CS VINA– 2 – + + – 13 VIND– 6 VOUT VIN+ 3 4 VIN– VINA+ 3 12 VIND+ VINA– 2 – + 7 VOUTB VINA+ 3 + – 6 VINB– 5 NC VDD 4 11 VSS VSS 4 5 CS VINB+ 5 10 VINC+ VINB– 6 – + + – 9 VINC– VOUTB 7 8 VOUTC  2019 Microchip Technology Inc. DS20001810G-page 1 MCP6271/1R/2/3/4/5 NOTES: DS20001810G-page 2  2019 Microchip Technology Inc. MCP6271/1R/2/3/4/5 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † VDD – VSS ........................................................................7.0V 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 Difference Input Voltage ...................................... |VDD – VSS| Output Short Circuit Current ................................ Continuous Current at Output and Supply Pins ............................±30 mA Storage Temperature ................................... –65°C to +150°C Junction Temperature (TJ) .........................................+150°C ESD Protection On All Pins (HBM/MM)   4 kV/400V † 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 4.1.2 “Input Voltage and Current Limits”. DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2.0V to +5.5V, VSS = GND, VCM = VDD/2, VOUT  VDD/2, VL = VDD/2, RL = 10 kto VL and CS is tied low. (Refer to Figure 1-2 and Figure 1-3). Parameters Sym Min Typ Max Units Conditions Input Offset (Note 1) Input Offset Voltage Input Offset Voltage (Extended Temperature) VOS –3.0 — +3.0 mV VCM = VSS VOS –5.0 — +5.0 mV TA = –40°C to +125°C, VCM = VSS Input Offset Temperature Drift Power Supply Rejection Ratio VOS/TA — PSRR 70 Input Bias Current and Impedance ±1.7 90 — µV/°C TA = –40°C to +125°C, VCM = VSS — dB VCM = VSS Input Bias Current At Temperature At Temperature Input Offset Current Common-mode Input Impedance Differential Input Impedance Common-mode (Note 4) IB IB IB IOS ZCM ZDIFF — ±1.0 — pA Note 2 — 50 200 pA TA= +85°C (Note 2) — 2 5 nA TA= +125°C (Note 2) — ±1.0 — pA Note 3 — 1013||6 — ||pF Note 3 — 1013||3 — ||.


MCP6272 MCP6273 MCP6274


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