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 | | AD7091R ADC with internal reference delivers lowest power in smallest package.
12-bit 1-MSPS AD7091R SAR A/D converters with internal 2.5-V reference.
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Key Features
- Fast throughput rate of 1 MSPS
- Specified for VDD of 2.7 V to 5.25 V
- Logic voltage VDRIVE of 1.65 V to 5.25 V
- INL of ±1 LSB maximum
- Analog input range of 0 V to VREF
- Ultralow power
349 µA typical at 3 V and 1 MSPS
264 nA typical at 3 V in power-down mode
- Internal 2.5 V reference, ±4.5 ppm/°C typical drift
- Wide input bandwidth
- Flexible power/throughput rate management
- High speed serial interface
SPI®/QSPI™/MICROWIRE™/DSP compatible
- Busy indicator
- 10-lead 3 mm x 2 mm LFCSP & 10-lead MSOP packages
- Temperature range of -40°C to +125°C
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