The ADS1250 is a 20-bit data acquisition system analog-to-digital converter with 18-bit effective resolution and low noise. It operates from a single +5V supply and is designed for high-resolution measurement applications.
The ADS1250 is a precision, wide dynamic range, delta-sigma analog-to-digital converter designed for high-resolution measurement applications. It features 20-bit resolution with no missing codes and an effective resolution of 18 bits (2.8ppm rms noise) when operating at data rates up to 25kHz from a single +5V supply. The device includes a programmable gain amplifier with gain stages of 1, 2, 4, or 8 for low-level input signals.
| Resolution | 20 Bits |
|---|---|
| Effective Resolution | 18 Bits |
| Noise | 2.8ppm |
| Data Rate | 25 kHz |
| Integral Linearity Error | 0.002% (MAX) |
| Operating Temperature | 40 to +85 °C |
| Package | SOL-16 |
The device operates with a data rate up to 25 kHz.
It provides 20 bits of no missing codes.
The PGA can be set to a gain of 8.