LTC2686 Overview
The LTC2686 is an 8-channel, 12-/16-bit, ±15 V digital-to-analog converter (DAC) with an integrated precision reference. The LTC2686 is guaranteed monotonic and has built in rail-to-rail output buffers that can source or sink up to 55 mA. This SoftSpan™ DAC offers five output ranges up to ±15.
LTC2686 Key Features
- Eight independent SoftSpan DAC channels
- Full 12-/16-bit resolution at all ranges
- Flexible single- or dual-supply operation
- Maximum INL error: ±3 LSB (LTC2686-16), ±0.75 LSB
- Precision 4.096 V reference, ±10 ppm/°C maximum
- A/B toggle or sinusoidal dither using up to 3 toggle pins
- Multiplexer for output voltage and load current sense
- Outputs drive ±55 mA guaranteed
- 6 mm × 6 mm, 40-lead LFCSP
- 4.5 mm × 4.5 mm, 64-ball WLCSP