Datasheet > LM4040C25FTA

LM4040C25FTA

更新时间： 2024-09-23 05:11:11

品牌	Logo	应用领域
捷特科 - ZETEX		/
页数	文件大小	规格书
6页	110K
描述
Precision micropower shunt voltage references

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数据手册

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LM4040C25FTA 数据手册

LM4040

Precision micropower shunt voltage references

Description

The LM4040 is a family of bandgap circuits Excellent performance is maintained over the

designed to achieve precision micro-power 60µA to 15mA operating current range with a

voltage references of 2.5V and 5.0V. The typical temperature coefficient of only 20ppm/°C.

devices are available in 0.5% C-grade and 1% The device has been designed to be highly

D-grade initial tolerances.

tolerant of capacitive loads so maintaining

excellent stability.

They are available in small outline SOT23

surface mount package which is ideal for This device offers a pin for pin compatible

applications where space saving is important. alternative to the LM4040 voltage reference.

Features

Applications

•

Small packages: SOT23

•

Battery powered equipment

Precision power supplies

No output capacitor required

Output voltage tolerance

Portable instrumentation

•

LM4040C

LM4040D

0.5% at 25°C

1% at 25°C

Portable communications devices

Notebook and palmtop computers

Data acquisition systems

•

Low output noise

(10Hz to 10kHz).............. 45␮V

RMS

•

Wide operating current range 60␮A to 15mA

Extended temperature range -40°C to +125°C

Low temperature coefficient 100 ppm/°C (max)

Pinout information

LM4040_F (SOT23)

Cathode

Anode

Top view

* Pin 3 must be left floating or connected to pin 2

Ordering information

25°C Voltage

Order code

Pack

Part

mark

Status

Reel size

Tape QuantIty

width per reel

Tol.

(V)

2.5

5.0

2.5

5.0

LM4040C25FTA SOT23 R2C

LM4040C50FTA SOT23 R5C

LM4040D25FTA SOT23 R2D

LM4040D50FTA SOT23 R5D

Preview

7”, 180mm

8mm

3000

0.5%

Issue 2 - February 2007

www.zetex.com

12 3 4 5 6

中文翻译

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