ADS1253 is a 24-bit high-precision, wide dynamic range analog-to-digital converter (ADC) from Texas Instruments. It features a single +5V supply and delivers 24 bits of no missing codes performance. ADS1253 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weight scales, chromatography, and portable instrumentation.
The ADS1253 is a precision, wide dynamic range, delta-sigma analog-to-digital converter with 24-bit resolution operating from a single +5V supply. It features four differential inputs and is designed for high-resolution measurement applications such as cardiac diagnostics, smart transmitters, and industrial process control.
| Resolution | 24 Bits |
|---|---|
| Effective Resolution | 19 Bits |
| Noise | 1.8ppm |
| Input Channels | Four Differential Inputs |
| Integral Non-Linearity | 15ppm (max) |
| Power-Down Mode | Supported |
| Operating Power | 8mW at 20kHz |
| Operating Temperature | -40 to +85 °C |
| Package | SSOP-16 |
The device supports a data rate up to 20kHz.
The converter includes four differential inputs.
The device operates from a single +5V supply.