ADR364B集成電路（IC）的電壓基準規(guī)格書PDF中文資料

ADR364B屬于集成電路（IC）的電壓基準。由亞德諾半導體技術有限公司制造生產(chǎn)的ADR364B電壓基準產(chǎn)品屬于基準電壓源系列，可通過相對較不穩(wěn)定的電源提供穩(wěn)定的電勢，電壓值始終保持恒定，以便在測量、控制和類似應用中用作比較的標準。其功能行為可能與用于大功率調節(jié)的線性穩(wěn)壓器相似，但基準電壓源器件卻不適合用于此類用途。用作比較標準時，若輸出電流容量或實際負載電流增大，其性能通常會降低。

GENERAL DESCRIPTION

The ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 are precision 2.048 V, 2.5 V, 3.0 V, 4.096 V, 5.0 V, and 3.3 V band gap voltage references that offer low power and high precision in tiny footprints. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR36x references achieve a low temperature drift of 9 ppm/°C in a TSOT package.

The ADR36x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR36x precision voltage references ideally suited for battery-operated applications.

FEATURES

Compact TSOT packages

Low temperature coefficient

B grade: 9 ppm/°C

A grade: 25 ppm/°C

Initial accuracy

B grade: ±3 mV maximum

A grade: ±6 mV maximum

Ultralow output noise: 6.8 μV p-p (0.1 Hz to 10 Hz)

Low dropout: 300 mV

Low supply current: 190 μA maximum

No external capacitor required

Output current: +5 mA/?1 mA

Wide temperature range: ?40°C to +125°C

Qualified for automotive applications

APPLICATIONS

Battery-powered instruments

Portable medical instruments

Data acquisition systems

Industrial process controls

Automotive