ADS8865IDGSR – TEXAS INSTRUMENTS

The Texas Instruments ADS8865IDGSR is a 16-bit, low-power, successive approximation register (SAR) analog-to-digital converter (ADC) packaged in a 20-pin TSSOP. Operating from a 2.7V to 5.5V supply, it boasts a typical conversion time of 3.5µs and achieves a maximum input voltage range of ±10V with external reference. The device features a single-ended input, making it straightforward to integrate into various designs. Its internal oscillator eliminates the need for an external clock, simplifying the bill of materials and reducing board space._x000D_
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The ADS8865IDGSR excels in applications requiring high resolution and moderate speed, such as industrial process control, precision instrumentation, and data acquisition systems where power consumption is a concern. Its low power consumption (typically 1.6mA) is a key advantage in battery-powered or space-constrained applications. Furthermore, the device incorporates features like power-down mode and a flexible reference input allowing for precise scaling and calibration. Its inherent low noise performance and high linearity contribute to accurate signal conversion, crucial for demanding measurement tasks. The TSSOP package facilitates surface-mount assembly, suitable for high-density PCB designs.