Description
ADS1191IRSMT Texas Instruments - Yeehing Electronics
16-bit, 1-ch, Low-Power Analog Front END (AFE) for ECG Applications
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.424 |
| 100 — 249 | 2.792 |
| 250 — 999 | 2.194 |
| 1,000 + | 1.30 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Analog Front End - AFE |
| RoHS | Y |
| Series | ADS1191 |
| 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 |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-32 |
| Packaging | Reel |
| Features | Daisy-Chainable, GPIO, Oscillator, PGA |
| Input Type | Differential |
| Number of Converters | 1 Converter |
| Power Consumption | 0.335 mW |
| Architecture | Sigma-Delta |
| Brand | Texas Instruments |
| 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 |
| Product Type | Analog Front End - AFE |
| SNR - Signal to Noise Ratio | 92 dB |
| Factory Pack Quantity | 250 |
| Subcategory | Data Converter ICs |
| Unit Weight | 0.002547 oz |
For more information, please refer to datasheet
Documents
| ADS1191IRSMT Datasheet |
More Information
The ADS1191/2 are a family of multichannel, simultaneous sampling, 16-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator.
