Texas Instruments
ADS1191IRSMT
Analog Front End - AFE Cmplt Lw Pwr Intgrtd AFE for ECG apps
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Analog Front End - AFE
- Series
- ADS1191
- Package
- VQFN-32
- Mounting Style
- SMD/SMT
- Packaging
- VQFNP-72
- RoHS
- Compliant (source record)
Technical Specifications
23 parameters- Type
- Biopotential
- Resolution
- 24 bit
- Sampling Rate
- 8 kS/s
- Number of Channels
- 2 Channel
- Interface Type
- Serial, SPI
- Supply Voltage - Max
- 5.25 V
- Supply Voltage - Min
- 2.7 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Features
- Daisy-Chainable, GPIO, Oscillator, PGA
- Input Type
- Differential
- Number of Converters
- 1 Converter
Show more parameters (11)
- Power Consumption
- 0.335 mW
- Architecture
- Sigma-Delta
- Analog Supply Voltage
- 2.7 V to 5.25 V
- Digital Supply Voltage
- 1.7 V to 3.6 V
- INL - Integral Nonlinearity
- 15 ppm
- Moisture Sensitive
- Yes
- Operating Supply Current
- 750 uA
- Operating Supply Voltage
- 2.7 V to 5.25 V
- Pd - Power Dissipation
- 0.495 mW
- SNR - Signal to Noise Ratio
- 92 dB
- Unit Weight
- 0.002547 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.