Description
The MAX1227/MAX1229/MAX1231 are serial 12-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor.
Features
- o Internal Temperature Sensor (±0.7°C Accuracy) o 16-Entry First-In/First-Out (FIFO) o Analog Multiplexer with True Differential
Track/Hold 16-, 12-, 8-Channel Single Ended 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar)
o Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Overtemperature
o Scan Mode, Internal Averaging, and Internal Clock o Low-Power Single +3V Operation
1mA at 300ksps
o Internal 2.5V Reference or External Differential Reference
o 10MHz 3-Wire SPI-/QSPI-/.
MAX1231_MaximIntegratedProducts.pdf
