MCP6S93 Datasheet | Microchip Technology

Features - Multiplexed Inputs: 1 or 2 channels - 8 Gain Selections: - +1, +2, +4, +5, +8, +10, +16 or +32 V/V - Serial Peripheral Interface (SPI™) - Rail-to-Rail Input and Output - Low Gain Error: ±1% (max.) - Offset Mismatch Between Channels: 0 µV - High Bandwidth: 1 to 18 MHz (typ.) - Low Noise: 10 n V/√Hz @ 10 k Hz (typ.) - Low Supply Current: 1.0 m A (typ.) - Single Supply: 2.5V to 5.5V - Extended Temperature Range: -40°C to +125°C Typical Applications - A/D Converter Driver - Multiplexed Analog Applications - Data Acquisition - Industrial Instrumentation - Test Equipment - Medical Instrumentation Block Diagram CH0 CH1 CS SI SO SCK SPI™ Logic RF Gain 8 Switches VOUT Description The Microchip Technology Inc. MCP6S91/2/3 are analog Programmable Gain Amplifiers (PGAs). They can be configured for gains from +1 V/V to +32 V/V and the input multiplexer can select one of up to two channels through a SPI port. The serial interface can also put the PGA into shutdown to conserve power. These PGAs are optimized for high-speed, low offset voltage and single-supply operation with rail-to-rail input and output capability. These specifications support singlesupply applications needing flexible performance or multiple inputs. The one-channel MCP6S91 and the two-channel MCP6S92 are available in 8-pin PDIP, SOIC and MSOP packages. The two-channel MCP6S93 is available in a 10-pin MSOP package. All parts are fully specified from -40°C to +125°C. Package Types MCP6S91 PDIP, SOIC, MSOP VOUT 1 CH0 2 8 VDD 7 SCK VREF 3 6 SI VSS...