Datasheet > ZXRE330

ZXRE330

更新时间： 2025-02-09 01:05:55

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
8页	522K
描述
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

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中文翻译

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ZXRE330 数据手册

ZXRE330

PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

Description

Pin Assignments

The ZXRE330 is a low knee current 3.3V voltage reference.

Offering tight tolerances and sharp knee characteristics

ZXRE330xSA (SOT23)

–

consuming only 1µA when the 3.3V reference voltage can no

longer be maintained.

Cathode

Excellent performance is maintained over the 1µA to 5mA

operating current range. The device has been designed to be

highly tolerant of capacitive loads so maintaining excellent stability.

Anode

It’s available in small outline SOT23 and TO92 packages This

device offers a pin for pin compatible alternative to industry

standard shunt voltage reference.

Top view

* Pin 1 must be left floating or connected to pin 2

ZXRE330xV (TO92)

3 Cathode

1 Anode

(Top View )

* Pin 2 must be left floating orconnected to pin 1

Applications

Features



Battery powered equipment

Precision power supplies

Portable instrumentation

Portable communications devices

Notebook and palmtop computers

Data acquisition systems



Small packages: SOT23 & TO92

No output capacitor required

Output voltage tolerance

ZXRE330E ±2% at +25°C

ZXRE330A ±0.5% at +25°C

Low output noise

Low current voltage clamps

(10Hz to 10 kHz).............. 55µV_RMS



Wide operating current range 1µA to 5mA

Extended temperature range -40°C to +85°C

Low temperature coefficient 20ppm/°C (Typ)

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 8

www.diodes.com

January 2014

ZXRE330

Document number: DS36772 Rev. 2 - 2

12 3 4 5 6 7 8

中文翻译

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