MCP3221

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221

12-Bit, 22kSPS, Single Channel ADC w/I2C?; ?12-bit resolution\n?I2C? Compatible serial interface\n?±1 LSB DNL\n?±2 LSB INL max\n?22.3 ksps in I2C Fast Mode\n?Single-ended analog input channel\n?On-chip sample and hold\n?On-chip conversion clock\n? AEC-Q100 Grade 1;

The MCP3221 is a successive approximation A/D converter with 12-bit resolution. Available in the SOT-23 package, this device provides one single-ended input with very low power consumption. The MCP3221 provides a low maximum conversion current and standby current of 250 μA and 1 μA respectively. Low current consumption combined with the small SOT-23 package make this device ideal for battery powered and remote data acquisition applications. Communication to the MCP3221 is performed using a 2-wire I2C?Compatible compatible interface. Standard (100 kHz) and Fast (400 kHz) I2C?Compatible modes are available with the device. An on-chip conversion clock enables independent timing for the I2C?Compatible clock and the conversion clock.The device is also addressable allowing up to eight devices on a single 2-wire bus. The MCP3221 runs on a single supply voltage that operates over a broad range of 2.7 V to 5.5 V. This device also provides excellent linearity of ±1 LSB differential non-linearity and ±2 LSB integral non-linearity. Operating temperature range for this device is -40°C to +125°C.

MCP3221A0T-I/OT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A0T-ISLASHOT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A1-I/OT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A1-ISLASHOT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A1T-I/OT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A1T-ISLASHOT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A2-I/OT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi

MCP3221A2-ISLASHOT

Low Power 12-Bit A/D Converter With I2C Interface

Description TheMicrochipTechnologyInc.MCP3221isasuccessiveapproximationA/Dconverterwith12-bitresolution.AvailableintheSOT-23package,thisdeviceprovidesonesingle-endedinputwithverylowpowerconsumption.BasedonanadvancedCMOStechnology,theMCP3221providesalowmaxi