GENERAL DESCRIPTION

The AD584 is an 8-terminal precision voltage reference offering pin programmable selection of four popular output voltages: 10.000 V, 7.500 V, 5.000 V and 2.500 V. Other output voltages, above, below, or between the four standard outputs, are available by the addition of external resistors. The input voltage can vary between 4.5 V and 30 V.

Laser wafer trimming (LWT) is used to adjust the pin programmable output levels and temperature coefficients, resulting in the most flexible high precision voltage reference available in monolithic form.

FEATURES

Four programmable output voltages

10.000 V, 7.500 V, 5.000 V, and 2.500 V

Laser-trimmed to high accuracies

No external components required

Trimmed temperature coefficient

15 ppm/°C maximum, 0°C to 70°C (AD584K)

15 ppm/°C maximum, −55°C to +125°C (AD584T)

Zero output strobe terminal provided

2-terminal negative reference: capability (5 V and above)

Output sources or sinks current

Low quiescent current: 1.0 mA maximum

10 mA current output capability

MIL-STD-883 compliant versions available

AD584T属于集成电路（IC） > 电压基准。亚德诺半导体技术有限公司制造生产的AD584T电压基准产品属于基准电压源系列，可通过相对较不稳定的电源提供稳定的电势，电压值始终保持恒定，以便在测量、控制和类似应用中用作比较的标准。其功能行为可能与用于大功率调节的线性稳压器相似，但基准电压源器件却不适合用于此类用途。用作比较标准时，若输出电流容量或实际负载电流增大，其性能通常会降低。