Datasheet > AS4040BN-1

AS4040BN-1

更新时间： 2022-01-19 23:09:00

品牌	Logo	应用领域
其他 - ETC		模拟IC
页数	文件大小	规格书
7页	130K
描述
Analog IC

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AS4040BN-1 数据手册

AS4040

Precision Micropower 2.5V Shunt Voltage Reference

FEATURES

APPLICATIONS

• Constant Current Source

• Digital Voltmeter

• Low temperature coefficient 100 ppm/°C

• Operating current range 100µA to 15 mA

• Low power, 250 mW @ Iin=100 mA

• Two terminal "Zener" operation

• Small package: SOT - 23, TO-92, and SO-8

• Fixed reverse breakdown voltage 2.5 Volt

• No output capacitance required

• Power Supply Monitor

• Precision Regulators

• Battery-Powered Equipment

• Instrumentation

• Automotive Electronics

• Data Acquisition Systems

• Energy Management

• Similar replacement for LM4040

PRODUCT DESCRIPTION

The AS4040 is a two-terminal, temperature compensated, band-gap voltage reference, which provides a fixed 2.5V output for input

currents between 100 µA to 15mA. The bandgap voltage (2.5V) is independently trimmed from the output voltage to achieve a very

low tempco. This trimming technique process gives a very stable device over the full temperature range (A grade 50 ppm/ °C). The

AS4040 is available in the sub-miniature (3mm × 1.3mm) SOT-23, SO-8 surface mount package, or TO-92 package. The operating

temperature is -40°C to 85°C.

The AS4040 advanced design eliminates the need for an external stabilized capacitor while insuring stability with any capacitive load,

making them easy to use.

ORDERING INFORMATION

Reverse Breakdown Voltage

Temperature Coef.

Output Accuracy

Part Number

AS4041YN-X

AS4041YS-X

AS4041YM-X

Package Type

TO-92

1=0.5%

2=1%

SO-8

SOT-23

2.5 = 2.5V

A=100ppm/°C

B=150ppm/°C

5.0 = 5.0V

3=2%

Note: Consult factory for lower tempco and tolerance.

PIN CONNECTIONS

TO-92 (N)

8-Pin Surface Mount (S)

SOT-23-3 (M)

N/C

Bottom View

Top View

Rev. 10/11/00

12 3 4 5 6 7

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