The AD5735 is a quad-channel voltage and current output DAC that operates with a power supply range from ?26.4 V to +33 V.
On-chip dynamic power control minimizes package power dissipation in current mode. This reduced power dissipation is achieved by regulating the voltage on the output driver from 7.4 V to 29.5 V using a dc-to-dc boost converter optimized for minimum on-chip power dissipation.
The AD5735 uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, DSP and microcontroller interface standards. The serial interface also features optional CRC-8 packet error checking as well as a watchdog timer that monitors activity on the interface.
- 12-Bit Resolution and Monotonicity
- Dynamic Power Control for Thermal Management
- Current and voltage output pins connectable to a single terminal
- IOUT Range: 0 mA-20 mA, 4 mA–20 mA or 0 mA–24 mA ±0.1% total unadjusted error (TUE) maximum
- VOUT Ranges (with 20% overrange): 0-5V, 0-10V, ±5V, ±10V ±0.09% TUE maximum
- User programmable Offset and Gain
- On-chip Diagnostics
- On-Chip Reference ±10 ppm/°C maximum
- -40°C to +105°C Temperature Range
