DAC11001A
Features
- 1 20-bit monotonic: 1-LSB DNL (max)
- Integral linearity: 4-LSB INL (max)
- Low noise: 7n V/√Hz
- Code independent low glitch:
1 n V-s
- Excellent THD:
- 105 d B at 1-k Hz f OUT
- Fast settling: 1 µs
- Flexible output ranges: VREFPF to VREFNF
- Integrated, precision feedback resistors
- 50-MHz, 4-wire SPI-patible interface
- Readback
- Daisy-chain
- Temperature range:
- 40°C to +125˚C
- Package: 48-pin TQFP
2 Applications
- Lab and field instrumentation
- Spectrometer
- Analog output module
- Battery Test
- Semiconductor test
- Arbitrary waveform generator (AWG)
- MRI
- X-ray systems
- Professional audio amplifier (rack mount)
3 Description
The 20-bit DAC11001A, 18-bit DAC91001, and 16-bit DAC81001 (DACx1001) are highly accurate, lownoise, voltage-output, single-channel, digital-toanalog converters (DACs). The DACx1001 are specified monotonic by design, and offer excellent linearity of less than 4 LSB (max) across all ranges.
The unbuffered voltage output offers low noise...
