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MCP6234 Dataheets PDF



Part Number MCP6234
Manufacturers Microchip Technology
Logo Microchip Technology
Description 300 kHz Rail-to-Rail Op Amp
Datasheet MCP6234 DatasheetMCP6234 Datasheet (PDF)

MCP6231/1R/1U/2/4 20 µA, 300 kHz Rail-to-Rail Op Amp Features • Gain Bandwidth Product: 300 kHz (typical) • Supply Current: IQ = 20 µA (typical) • Supply Voltage: 1.8V to 6.0V • Rail-to-Rail Input/Output • Extended Temperature Range: -40°C to +125°C • Available in 5-Pin SC70 and SOT-23 Packages • AEC-Q100 Automotive Qualified, See Product Identification System (Automotive) Applications • Automotive • Portable Equipment • Transimpedance Amplifiers • Analog Filters • Notebooks and PDAs • Battery-.

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MCP6231/1R/1U/2/4 20 µA, 300 kHz Rail-to-Rail Op Amp Features • Gain Bandwidth Product: 300 kHz (typical) • Supply Current: IQ = 20 µA (typical) • Supply Voltage: 1.8V to 6.0V • Rail-to-Rail Input/Output • Extended Temperature Range: -40°C to +125°C • Available in 5-Pin SC70 and SOT-23 Packages • AEC-Q100 Automotive Qualified, See Product Identification System (Automotive) Applications • Automotive • Portable Equipment • Transimpedance Amplifiers • Analog Filters • Notebooks and PDAs • Battery-Powered Systems Design Aids • SPICE Macro Models • FilterLab® Software • Mindi™ Circuit Designer and Simulator • Microchip Advanced Part Selector (MAPS) • Analog Demonstration and Evaluation Boards • Application Notes Typical Application VIN2 VIN1 RG2 RG1 VDD RX RY RZ RF – MCP6231 + VOUT Summing Amplifier Circuit General Description The Microchip Technology Inc. MCP6231/1R/1U/2/4 operational amplifiers (op amps) provide wide bandwidth for the quiescent current. The MCP6231/1R/1U/2/4 family has a 300 kHz gain bandwidth product and 65° (typical) phase margin. This family operates from a single-supply voltage as low as 1.8V, while drawing 20 µA (typical) quiescent current. In addition, the MCP6231/1R/1U/2/4 family supports rail-to-rail input and output swing, with a Common-mode input voltage range of VDD + 300 mV to VSS - 300 mV. These op amps are designed in one of Microchip’s advanced CMOS processes. Package Types MCP6231 SOT-23-5 VOUT 1 2 VIN+ 3 +– 5 VDD 4 VIN- MCP6231 MSOP, PDIP, SOIC NC 1 VIN- 2 – VIN+ 3 + VSS 4 8 NC 7 VDD 6 VOUT 5 NC MCP6231R SOT-23-5 VOUT 1 VDD 2 VIN+ 3 +– 5 VSS 4 VIN- MCP6232 MSOP, PDIP, SOIC VOUTA 1 VINA- 2 VINA+ 3 VSS 4 –+ +– 8 VDD 7 VOUTB 6 VINB5 VINB+ MCP6231U SC70-5, SOT-23-5 VIN+ 1 VSS 2 + – VIN- 3 5 VDD 4 VOUT MCP6232 2x3 TDFN* VOUTA 1 8 VDD VINA- 2 EP 7 VOUTB VINA+ 3 9 6 VINB- VSS 4 5 VINB+ MCP6231 DFN* MCP6234 PDIP, SOIC, TSSOP NC 1 8 NC VOUTA 1 14 VOUTD VIN- 2 EP 7 VDD VINA- 2 - + + - 13 VIND- VIN+ 3 9 6 VOUT VINA+ 3 12 VIND+ VSS 4 5 NC VDD 4 11 VSS VINB+ 5 10 VINC+ VINB- 6 - + + - 9 VINC- VOUTB 7 8 VOUTC * Includes Exposed Thermal Pad (EP); see Table 3-1.  2004-2023 Microchip Technology Inc. and its subsidiaries DS20001881H-page 1 MCP6231/1R/1U/2/4 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings(†) VDD - VSS..........................................................................................................................................................................................7.0V Current at Analog Input Pins (VIN+, VIN-)........................................................................................................................................±2 mA Analog Inputs (VIN+, VIN-)††.............................................................................................................................VSS - 1.0V to VDD + 1.0V All Other Inputs and Outputs .......................................................................


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