AD587JRZ Datasheet PDF - ADI

●The AD587 series high-precision monolithic Voltage Reference ideal for successive approximation or integrating ADCs with up to 14 bits of accuracy. In general, it offers better performance than standard on-chip references. Using a proprietary ion-implanted buried zener diode and laser wafer trimming of high stability thin-film resistors, the AD587 provides outstanding performance. The AD587 offers much higher performance than most other 10V references. Because the AD587 uses an industry-standard pinout, many systems can be upgraded instantly with the AD587. The buried zener approach to reference design provides lower noise and drift than band gap voltage references. The AD587 offers a noise-reduction pin that can be used to further reduce the noise level generated by the buried zener. The AD587 is recommended for use as a reference for 8-, 10-, 12-, 14- or 16-bit DACs that require an external precision reference.

● Noise-reduction capability

● Output trim capability

● 4mA Maximum low quiescent current