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MCP6S91

Status: In Production

Features:

  • Single Channel
  • SPI Bus to Control Gain and Select Input Channel
  • Gain Steps of 1, 2, 4, 5, 8, 10, 16 and 32 V/V
  • Rail-to-Rail Input and Output
  • Single Supply 2.5V to 5.5V
  • Extended Temperature Range: -40°C to 125°C
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The 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.

Additional Features
    • Single Channel
    • SPI Bus to Control Gain and Select Input Channel
    • Gain Steps of 1, 2, 4, 5, 8, 10, 16 and 32 V/V
    • Rail-to-Rail Input and Output
    • Single Supply 2.5V to 5.5V
    • Extended Temperature Range: -40°C to 125°C
Parametrics
Name
Value
Temp Range (°C)
32
Vref
Yes
Vos (µV)
4000
Channels
1
Noise (nV/√Hz)
10
Iq Typical (mA)
1
Gain Steps
8
-3dB BW (MHz)
1 to 18
Interface
SPI
Operating Voltage Range (V)
2.5 to 5.5

Documents

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Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP6S91-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP6S91-E/MSVAO
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP6S91T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP6S91T-E/MSVAO
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP6S91-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP6S91T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP6S91-E/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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