AD5372/AD5373 is a 32-channel, 16/14-bit, serial input, voltage-output DAC. The maximum output voltage range is 4×VREF(20 V), and the output voltage range is -4 V to +8 V. Multiple independent outputs are supported. The system calibration function allows user-programmable offset and gain. Channel grouping and addressing features are supported. The Thermal Monitoring Function supports DSP/microcontroller-compatible serial interface. Digital levels comply with JEDEC standards. Power-on reset, digital reset, and clear functions are supported. DAC outputs can be updated simultaneously.
The AD5372 and AD5373 are 32-channel Digital-to-Analog Converters (DACs) available in 16-bit or 14-bit resolution. These devices feature buffered voltage outputs with a span four times the reference voltage, allowing for multiple independent output spans. The chips include system calibration functions to adjust offset and gain, as well as thermal monitoring capabilities.
| Output Voltage Span | 4 x Vref (20 V) |
|---|---|
| Nominal Output Range | -4V to +8 V |
| Number of Channels | 32 |
| Package Options | 56-LFCSP and 64-LQFP |
| Clock Speed | up to 50 MHz |
The device provides a maximum output voltage span of 4 times the reference voltage (20 V).
Yes, all outputs can be updated simultaneously by taking the LDAC input low.