Datasheet Analog Devices AD7294BCPZ — 数据表

12-Bit Monitor and Control System with Multichannel
ADC, DACs, Temperature Sensor, and Current Sense AD7294 Data Sheet
FEATURES APPLICATIONS 12-bit SAR ADC with 3 μs conversion time
4 uncommitted analog inputs
Differential/single-ended
VREF, 2 × VREF input ranges
2 high-side current sense inputs
5 V to 59.4 V operating range
0.5% max gain error
±200 mV input range
2 external diode temperature sensor inputs
−55°C to +150°C measurement range
±2°C accuracy
Series resistance cancellation
1 internal temperature sensor
±2°C accuracy
Built-in monitoring features
Minimum/maximum recorder for each channel
Programmable alert thresholds
Programmable hysteresis
Four 12-bit monotonic 15 V DACs
5 V span, 0 V to 10 V offset
8 μs settling time …