MCP6S92中文资料微芯科技数据手册PDF规格书

描述 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 single supply applications needing flexible performance or multiple inputs.

特性 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