Microchip Technology MCP6S93
MCP6S93 is available in a 10-pin MSOP package.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 nV/√Hz @ 10 kHz (typ.)
● Low Supply Current: 1.0 mA (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 VDD CH0 CH1 MUX CS SI SO SCK SPI™ Logic RF Gain 8 Switches RG 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.