Texas Instruments ADS1291IRSMR Microcontrollers
24-bit 1-ch SPI AFE IC, 1.7-5.25V, 8kS/s, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS1291IRSMR
Detailed Description
24-bit 1-ch SPI AFE IC, 1.7-5.25V, 8kS/s, VQFN
Package
VQFN (RSM)-32
Lifecycle Status
Active
Datasheet
ADS1291IRSMR Datasheet
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Technical Specifications
Texas Instruments ADS1291IRSMR Microcontrollers technical specifications.
General
RoHS
Yes
Applications
1-lead ECG, ECG patch
Number of Input Channels
1
Resolution Bits
24
Number of Leds
0
Interface Type
SPI
Operating Temperature Range C
-40 to 85
Package
VQFN (RSM)-32
Related Parts Comparison (ADS1291IRSMR vs ADS8504IBDW vs ADS7825P vs ADS7816U)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | VQFN (RSM)-32 | SOIC | PDIP | D |
| Interface Type | SPI | -- | Parallel, SPI | SPI |
| Package / Case | -- | 28-SOIC | 28-DIP | 8-SOIC |
| Mounting Type | -- | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | -- | 5V | 5V | 5V |
| Interface | -- | Parallel | SPI, Serial, Parallel | Serial |
| Number of Channels | -- | 1 | 4 | 1 |
| Lifecycle Status | -- | Active | Obsolete | Active |
| Architecture | -- | SAR | SAR | SAR |
| Configuration | -- | S/H-ADC | S/H-ADC | S/H-ADC |
| Action |
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