ADS1235-Q1
ADS1235-Q1 is 24-Bit Delta-Sigma ADC manufactured by Texas Instruments.
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SBAS970
- OCTOBER 2019
ADS1235-Q1 Automotive Precision, 3-Channel, Differential-Input, 7200-SPS, 24-Bit Delta-Sigma ADC for Bridge Sensors
1 Features
- 1 AEC-Q100 qualified for automotive applications
- Temperature grade 1:
- 40°C to +125°C, TA
- 24-bit, high-precision ADC:
- 120,000 noise-free counts (10-m V input, 10 SPS)
- Offset drift: 1 n V/°C
- Gain drift: 0.5 ppm/°C
- Three differential or five single-ended inputs
- Two reference inputs
- Wide input voltage range: ±7 m V to ±5 V
- Low-noise PGA, gain: 1, 64, and 128
- Data rate: 2.5 SPS to 7200 SPS
- AC- or DC-bridge excitation option
- Chop mode for zero-drift operation
- Simultaneous 50-Hz and 60-Hz rejection mode
- Single-cycle settling mode
- Missing reference input monitor
- Signal overrange monitor
- Temperature sensor
- Cyclic redundancy check (CRC)
- 5-V or ±2.5-V power...
