AD5770R
AD5770R is 6-Channel 14-Bit Current Output DAC manufactured by Analog Devices.
Data Sheet AD5770R
6-Channel, 14-Bit, Current Output DAC with On-Chip Reference, SPI Interface
Features
- 6-channel, current output DAC
- 14-bit resolution
- Programmable output current ranges
- Channel 0: 0 m A to 300 m A,
- 60 m A to +300 m A,
- 60 m A to 0 m A
- Channel 1: 0 m A to 140 m A, 0 m A to 250 m A
- Channel 2: 0 m A to 55 m A, 0 m A to 150 m A
- Channel 3, Channel 4, Channel 5: 0 m A to 45 m A, 0 m A to
100 m A
- All current sourcing output ranges scale back by up to 0.5×
- 1.25 V, on-chip voltage reference
- Integrated precision reference resistor
- SPI interface
- Reset function
- Output current monitor
- pliance voltage monitor
- Die temperature monitor
- Integrated thermal shutdown
- 49-ball, 4 mm × 4 mm WLCSP package
- Operating temperature:
- 40°C to +105°C
APPLICATIONS
- Photonics control
- LED driver programmable current source
- Current mode biasing
FUNCTIONAL BLOCK...
