MCP6S22

The MCP6S21, MCP6S22, MCP6S26, and MCP6S28 Programmable Gain Amplifiers offer 1, 2, 6 or 8 input channels respectively and eight steps of gain. These devices are programmable over an SPI bus and thus add gain control and input channel selection to the embedded control system. This is all achieved in one simple integration that allows for considerably greater bandwidth at a low supply current.

Features
  • SPI Bus to Control Gain
  • Gain Steps of 1, 2, 4, 5, 8, 10, 16 and 32 V/V
  • -3 dB Bandwidth of 2 to 12 MHz
  • Gain Error < 1%
  • Rail-to-Rail Input and Output
  • Low Noise: 10 nV/rHz
  • Low Supply Current: 1.1 mA (typical)
  • Single Supply 2.5V to 5.5V
  • Industrial Temperature Range: -40°C to 85°C
  • Small 8-pin MSOP Package
Parameter
Parameter Name Value Value
Temp Range (°C) 2 2
Vos (µV) 275 275
Channels 2 2
Noise (nV/√Hz) 10 10
Iq Typical (mA) 1.1 1.1
Gain Steps 8 8
-3dB BW (MHz) 2 to 12 2 to 12
Interface SPI SPI
Operating Voltage Range (V) 2.5 to 5.5 2.5 to 5.5
Documents
MCP6S21/2/6/8 DatasheetData Sheets02/05/2013724KB
AN248 - Interfacing MCP6S2X PGAs to PICmicro® MicrocontrollerAppNote09/26/2005265KB
AN251 - Bridge Sensing with the MCP6S2X PGAsAppNote05/06/2003251KB
AN865 - Sensing Light with a Programmable Gain AmplifierAppNote03/28/2003260KB
AN867 - Temperature Sensing With A Programmable Gain AmplifierAppNote06/26/2003266KB
AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAsAppNote05/31/2006452KB
AN951 - Amplifying High-Impedence Sensors ? Photodiode ExampleAppNote07/25/2006290KB
AN990 - Analog Sensor Conditioning Circuits - An OverviewAppNote03/28/2010262KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
PGA, Operational Amplifiers and Comparators Design GuideBrochures12/08/2009640KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
ADN001 Keeping Power Hungry Circuits Under Thermal ControlDesign Notes10/31/2003139KB
PGA Family OverviewProduct Line Documents09/05/200393KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's GuideUser Guides01/24/20061367KB
MCP6S22 PGA PICtail Daughter Board User's GuideUser Guides10/07/2004439KB
MCP6S22 PGA PICtail Demo Board User's GuideUser Guides10/08/2004467KB
Thermistor PGA PICtail Daughter Board User's GuideUser Guides06/02/2006804KB
MCP6S22 PGA Thermistor Demo Board VideoVideo05/20/200919334KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP6S22-I/MS8MSOP-40C to +85CTUBE1.271.060.960.930.92
MCP6S22-I/P8PDIP-40C to +85CTUBE1.381.151.051.011.00
MCP6S22-I/SN8SOIC-40C to +85CTUBE1.271.060.960.930.92
MCP6S22T-I/MS8MSOP-40C to +85CT/R1.271.060.960.930.92
MCP6S22T-I/SN8SOIC-40C to +85CT/R1.271.060.960.930.92
相关开发工具
Similar Devices
ProductSwitching Channels-3dB Bw (MHz)Iq Typical (mA)Vos (µV)Price5K
MCP6S2112 to 121.1275$0.80
MCP6S2222 to 121.1275$0.92
MCP6S2662 to 121.1275$1.46
MCP6S2882 to 121.1275$1.62
MCP6S9111 to 1814000$0.62
MCP6S9221 to 1814000$0.73
MCP6S9321 to 1814000$0.92
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP6S22-I/P0.4867000.9000008PDIP.300inMatte Tine3
MCP6S22-I/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
MCP6S22T-I/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
MCP6S22T-I/MS0.0256000.2156008MSOP3x3mmMatte Tine3
MCP6S22-I/MS0.0256000.0700008MSOP3x3mmMatte Tine3
MCP6S21/2/6/8 Datasheet MCP6S28
MCP6S21/2/6/8 Datasheet MCP6SX2DM-PCTLTH
AN248 MCP6G04
AN248 Source Code MCP6G04
AN251 MCP6G02
AN865 MCP6G04
AN867 MCP6G02
AN897 MCP6G04
AN897 Source Code MCP6G04
AN951 MCP6G02
AN990 MCP6N11
Analog & Interface Guide (Volume 2) MCP23S08
PGA, Operational Amplifiers and Comparators Design Guide MCP6569
Quick Guide to Microchip Development Tools ENC28J60
ADN001 Keeping Power Hungry Circuits Under Thermal Control MCP3201
PGA Family Overview MCP6S28
Analog & Interface Product Selector Guide ENC624J600
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide SOIC8EV
MCP6S22 PGA PICtail Daughter Board User's Guide MCP6SX2DM-PCTLPD
MCP6S22 PGA PICtail Demo Board User's Guide MCP6S22DM-PICTL
Thermistor PGA PICtail Daughter Board User's Guide MCP6SX2DM-PCTLTH