ADR821中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The ADR821/ADR827 combines a precision voltage reference and an op amp in a 10-lead mini small outline package (MSOP). The reference and the op amp can be operated independently, offering the user a range of flexibility when arranging the combination. Featuring a combined operating current of less than 400 μA and 15 ppm/°C temperature drift on the reference, the ADR821/ADR827 are ideally suited for applications requiring precision and low power.

FEATURES

10-lead MSOP

400 μA supply current

−40°C to +125°C temperature range

On-board precision resistors

Reference

ADR821: 2.8 V to 15 V operation

ADR827: 2.7 V to 15 V operation

±0.2 initial accuracy 15 ppm/°C temperature drift maximum +5 mA/−3 mA output drive

Amplifier

ADR821

±2.8 V to ±15 V operation

2.8 V to 15 V single-supply operation

ADR827

±2.7 V to ±15 V operation

2.7 V to 15 V single-supply operation

Rail-to-rail input and output

500 μV offset voltage maximum

50 nA bias current maximum

Unity gain stable

No phase reversal

APPLICATIONS

Battery-powered instrumentation

Portable medical instrumentation

Data acquisition systems

Industrial process controls

Automotive applications