ADS1191IRSMR
Active16-BIT, 1-CH, LOW-POWER ANALOG FRONT END (AFE) FOR ECG APPLICATIONS
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ADS1191IRSMR
Active16-BIT, 1-CH, LOW-POWER ANALOG FRONT END (AFE) FOR ECG APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS1191IRSMR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Number of Channels | 1 |
| Package / Case | 32-VFQFN Exposed Pad |
| Power (Watts) | 495 µW |
| Supplier Device Package | 32-VQFN (4x4) |
| Voltage - Supply, Analog [Max] | 5.25 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.42 | |
| 10 | $ 3.07 | |||
| 25 | $ 2.90 | |||
| 100 | $ 2.52 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.14 | |||
| 1000 | $ 1.81 | |||
| Digi-Reel® | 1 | $ 3.42 | ||
| 10 | $ 3.07 | |||
| 25 | $ 2.90 | |||
| 100 | $ 2.52 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.14 | |||
| 1000 | $ 1.81 | |||
| Tape & Reel (TR) | 3000 | $ 1.72 | ||
| 6000 | $ 1.65 | |||
| LCSC | Piece | 1 | $ 5.47 | |
| 10 | $ 4.70 | |||
| 30 | $ 4.25 | |||
| 100 | $ 3.79 | |||
| 500 | $ 3.58 | |||
| 1000 | $ 3.48 | |||
| 3000 | $ 3.44 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.32 | |
| 100 | $ 2.03 | |||
| 250 | $ 1.43 | |||
| 1000 | $ 1.15 | |||
Description
General part information
ADS1191 Series
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.
The ADS1191/2 incorporate all of the features that are commonly required in portable, low-power medical electrocardiogram (ECG), sports, and fitness applications.
With its high levels of integration and exceptional performance, the ADS1191/2 family enables the creation of scalable medical instrumentation systems at significantly reduced size, power, and overall cost.
Documents
Technical documentation and resources
