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 V• High B...
MCP6S92: 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...
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Parameter Name | Value |
Temp Range (°C) | -40°C to +125°C |
Vref | No |
Vos (V) | 4000 |
Channels | 2 |
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 |
Absolute Maximum Ratings †
VDD VSS ........................................................................7.0V
All inputs and outputs..................... VSS 0.3V to VDD + 0.3V
Difference Input voltage ...................................... |VDD VSS|
Output Short Circuit Current ..................................continuous
Current at Input Pin .....................................................±2 mA
Current at Output and Supply Pins ........................... ±30 mA
Storage temperature .................................-65°C to +150°C
Junction temperature ..................................................+150°C
ESD protection on all pins (HBM; MM) ................ 4 kV; 200V
† Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
The Microchip Technology Inc. MCP6S92 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.