MAX1022BETX+T

The MAX1020–MAX1023/MAX1057/MAX1058 integrate a multichannel, 10-bit, analog-to-digital converter (ADC) and an octal, 10-bit, digital-to-analog converter (DAC) in a single IC.
These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial interface.
The ADC is available in 8/12/16 inputchannel versions.
The octal DAC outputs settle within 2.0µs, and the ADC has a 300ksps conversion rate.
Features
♦ 10-Bit, 300ksps ADC Analog Multiplexer with True-Differential Track/Hold (T/H) 16 Single-Ended Channels or 8 Differential Channels (Unipolar or Bipolar) 12 Single-Ended Channels or 6 Differential Channels (Unipolar or Bipolar) 8 Single-Ended Channels or 4 Differential Channels (Unipolar or Bipolar) Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL
♦ 10-Bit, Octal, 2µs Settling DAC Ultra-Low Glitch Energy (4nV
•s) Power-Up Options from Zero Scale or Full Scale Excellent Accuracy: ±1 LSB INL
♦ Internal Reference or External Single-Ended/ Differential Reference Internal Reference Voltage 2.5V or 4.096V
♦ Internal ±1°C Accurate Temperature Sensor
♦ On-Chip FIFO Capable of Storing 16 ADC Conversion Results and One Temperature Result
♦ On-Chip Channel-Scan Mode and Internal Data-Averaging
Features
♦ Analog Single-Supply Operation +2.7V to +3.6V or +4.75V to +5.25V
♦ 25MHz, SPI/QSPI/MICROWIRE Serial Interface
♦ AutoShutdown Between Conversions
♦ Low-Power ADC 2.5mA at 300ksps 22µA at 1ksps 0.2µA at Shutdown
♦ Low-Power DAC: 1.5µA
♦ Evaluation Kit Available (Order MAX1258EVKIT)Applications Controls for Optical Components Base-Station Control Loops System Supervision and Control Data-Acquisition Systems