Texas Instruments ADS1257IRGWT Microcontrollers
24-Bit, 30kSPS, 4-Ch Industrial ADC With Integrated PGA 20-VQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS1257IRGWT
Base Model
Detailed Description
24-Bit, 30kSPS, 4-Ch Industrial ADC With Integrated PGA 20-VQFN -40 to 85
Package
20-VQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ADS1257IRGWT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS1257IRGWT Microcontrollers technical specifications.
General
Package / Case
20-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Features
PGA
Input Type
Differential, Single Ended
Configuration
MUX-PGA-ADC
Sampling Rate Per Second
30k
Data Interface
SPI
Number of Bits
24
Voltage Supply Analog
5V
Alternate Parts Comparison (ADS1257IRGWT vs ADS1257IRGWR vs ADS8504IBDW vs BUF08630RGWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 28-SOIC | 20-VQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -- | -40°C ~ 85°C | -- |
| Architecture | Sigma-Delta | -- | SAR | -- |
| Configuration | MUX-PGA-ADC | -- | S/H-ADC | -- |
| Data Interface | SPI | -- | Parallel | -- |
| Input Type | Differential, Single Ended | -- | SINGLE-ENDED | -- |
| Number of Ad Converters | 1 | -- | 1 | -- |
| Number of Bits | 24 | -- | 12 | -- |
| Number of Inputs | 2, 3 | -- | 1 | -- |
| Reference Type | External | -- | External, Internal | -- |
| Sampling Rate Per Second | 30k | -- | 250k | -- |
| Action |
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ADS1257IRGWRTexas Instruments24-Bit, 30kSPS, 4-Ch Industrial ADC With Integrated PGA 20-VQFN -40 to 85
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