ADS1291IRSMR
Active24-BIT, 1-CH, LOW-POWER ANALOG FRONT END (AFE) FOR ECG APPLICATIONS
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ADS1291IRSMR
Active24-BIT, 1-CH, LOW-POWER ANALOG FRONT END (AFE) FOR ECG APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS1291IRSMR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 24 |
| 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 | $ 8.32 | |
| 10 | $ 7.52 | |||
| 25 | $ 7.17 | |||
| 100 | $ 6.23 | |||
| 250 | $ 5.95 | |||
| 500 | $ 5.42 | |||
| 1000 | $ 4.72 | |||
| Digi-Reel® | 1 | $ 8.32 | ||
| 10 | $ 7.52 | |||
| 25 | $ 7.17 | |||
| 100 | $ 6.23 | |||
| 250 | $ 5.95 | |||
| 500 | $ 5.42 | |||
| 1000 | $ 4.72 | |||
| Tape & Reel (TR) | 3000 | $ 3.33 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.41 | |
| 100 | $ 3.60 | |||
| 250 | $ 2.83 | |||
| 1000 | $ 2.40 | |||
Description
General part information
ADS1291 Series
The ADS1291, ADS1292, and ADS1292R are multichannel, simultaneous sampling, 24-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator.
The ADS1291, ADS1292, and ADS1292R incorporate all features commonly required in portable, low-power medical electrocardiogram (ECG), sports, and fitness applications.
With high levels of integration and exceptional performance, the ADS1291, ADS1292, and ADS1292R enable the creation of scalable medical instrumentation systems at significantly reduced size, power, and overall cost.
Documents
Technical documentation and resources
