Texas Instruments ADS1259
The ADS1259 is a high-linearity, low-drift, 24-bit, analog-to-digital converter (ADC) designed for the needs of industrial process control, precision instrumentation, and other exacting applications. The converter uses a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides outstanding noise and linearity performance. The data rates are programmable up to 14kSPS including 10SPS, 50SPS, and 60SPS that provide excellent normal mode line-cycle rejection.| Part No. | ADS1259 |
|---|---|
| Datasheet | ADS1259 Download |
| Manufacturer |  Texas Instruments |
| Description | 24-Bit ADC |
| Buy | Stock & Price |
FEATURES
1●23 24 Bits, No Missing Codes
● Output Data Rates From 10 To 14kSPS
● High Performance: – INL: 0.4ppm – Reference Drift: 2ppm/°C – Gain Drift: 0.5ppm/°C – Offset Drift: 0.05μV/°C – Noise: 0.7μVRMS at 60SPS
● Simultaneous 50/60Hz Rejection at 10SPS
● Single-Cycle Settling
● Internal Oscillator
● Out-of-Range Detection
● Readback Data Integrity by Checksum and Redundant Data Read Capability
● SPI™-Compatible Interface
● Analog Supply: +5V or ±2.5V
● Digital Supply: +2.7V to +5V
● Low Power: 13mW
APPLICATIONS
● Industrial Process Control● Scientific Instrumentation
● Test and Measurement AVDD VREFP VREFN REFOUT SYNCOUT DVDD 2.5V Reference fCLK/8 Clock Generator AINP AINN DS Modulator Programmable Digital Filter Calibration Engine Out-of-Range Detection Control and Serial Interface AVSS ADS1259 DGND XTAL1/CLKIN XTAL2 RESET/PWDN START DRDY SCLK DIN DOUT CS
DESCRIPTION
Combined with a signal amplifier (such as the PGA280), a high-resolution, high-accuracy measurement system is formed that is capable of digitizing a wide range of signals.
