Analog Devices Inc. AD5689/AD5689R Dual 16-Bit nanoDAC+
Analog Devices AD5689/AD5689R Dual 16-Bit nanoDAC+™ is a member of the nanoDAC+™ family low power, dual, 16-bit, buffered voltage output digital-to-analog converter (DAC). This device includes a gain select pin giving a full-scale output of 2.5V (gain = 1) or 5V (gain = 2). The AD5689 operates from a single 2.7V to 5.5V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5mV offset error performance.
The AD5689/AD5689R DAC also incorporates a power-on reset circuit and a RSTSEL pin to ensure the DAC outputs power up to zero scale or midscale and remain there until a valid write takes place. Analog Devices AD5689/AD5689R Dual 16-Bit nanoDAC+ contain a per-channel power-down feature that reduces the current consumption of the device to 4μA at 3V while in power-down mode.
Features
- High relative accuracy (INL): ±2LSB maximum at 16 bits
- Tiny package: 3mm × 3mm, 16-lead LFCSP
- TUE: ±0.1% of FSR maximum
- Offset error: ±1.5mV maximum
- Gain error: ±0.1% of FSR maximum
- High drive capability: 20mA, 0.5V from supply rails
- User-selectable gain of 1 or 2 (GAIN pin)
- Reset to zero scale or midscale (RSTSEL pin)
- 1.8V logic compatibility
- 50kHz SPI with readback or daisy chain
- Low glitch: 0.5nV-sec
- Robust 4kV HBM and 1.5 kV FICDM ESD ratings
- Low power: 3.3mW at 3V
- 1.8V to 5.5V power supply
- −40°C to +105°C temperature range
Applications
- Optical transceivers
- Base station power amplifiers
- Process control (PLC I/O cards)
- Industrial automation
- Data acquisition system
Associated Solutions
Analog Devices Inc. Lithium Ion Battery Formation & Test Solutions
Small, environmental friendly system for testing and formation rechargeable battery cells & packs.
Associated Products
Analog Devices Inc. AD5360/AD5361 16-/14-Bit Voltage-Output DACs
16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DACs; handle clock speeds of up to 50MHz.
Gepubliceerd op: 2013-08-05
| Bijgewerkt op: 2022-03-11