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MCP6484-E/ST Folha de dados(PDF) 1 Page - Microchip Technology |
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MCP6484-E/ST Folha de dados(HTML) 1 Page - Microchip Technology |
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1 / 50 page  2012-2013 Microchip Technology Inc. DS20002322C-page 1 MCP6481/2/4 Features • Low-Input Bias Current - 150 pA (typical, TA = +125°C) • Low Quiescent Current - 240 µA/amplifier (typical) • Low-Input Offset Voltage - ±1.5 mV (maximum) • Supply Voltage Range: 2.2V to 5.5V • Rail-to-Rail Input/Output • Gain Bandwidth Product: 4 MHz (typical) • Slew Rate: 2.7 V/µs (typical) • Unity Gain Stable • No Phase Reversal • Small Packages - Singles in SC70-5, SOT-23-5 • Extended Temperature Range - -40°C to +125°C Applications • Photodiode Amplifier • pH Electrode Amplifier • Low Leakage Amplifier • Piezoelectric Transducer Amplifier • Active Analog Filter • Battery-Powered Signal Conditioning Design Aids • SPICE Macro Models •FilterLab® Software • MAPS (Microchip Advanced Part Selector) • Analog Demonstration and Evaluation Boards • Application Notes Description The Microchip MCP6481/2/4 family of operational amplifiers (op amps) has low-input bias current (150 pA, typical at 125°C) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 4 MHz (typical). These devices operate with a single-supply voltage as low as 2.2V, while only drawing 240 µA/amplifier (typical) of quiescent current. These features make the family of op amps well suited for photodiode amplifier, pH electrode amplifier, low leakage amplifier, and battery- powered signal conditioning applications, etc. The MCP6481/2/4 family is offered in single (MCP6481), dual (MCP6482), quad (MCP6484) packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C. Related Parts • MCP6471/2/4: 2 MHz, Low-Input Bias Current Op Amps • MCP6491/2/4: 7.5 MHz, Low-Input Bias Current Op Amps Package Types 5 4 1 2 3 VDD VIN+ VSS VOUT 1 2 3 45 6 7 8 MCP6482 2x3 TDFN* 1 2 3 4 8 7 6 5 * Includes Exposed Thermal Pad (EP); see Table 3-1. EP 9 1 2 3 411 12 13 14 5 4 1 2 3 MCP6481 SC70, SOT-23 MCP6484 SOIC, TSSOP MCP6482 SOIC, MSOP VIN– VOUTA VINA– VINA+ VSS VINB+ VINB– VOUTB VDD VOUTA VINA– VINA+ VSS VINB+ VINB– VOUTB VDD 5 6 7 8 9 10 VOUTA VINA– VINA+ VDD VINB+ VINB– VOUTB VOUTC VOUTD VIND– VINC– VINC+ VIND+ VSS 4 MHz, Low-Input Bias Current Op Amps |
Nº de peça semelhante - MCP6484-E/ST |
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Descrição semelhante - MCP6484-E/ST |
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