AU2903

更新时间： 2024-01-09 23:50:33

品牌	Logo	应用领域
恩智浦 - NXP		比较器
页数	文件大小	规格书
5页	103K
描述
Low power dual voltage comparator

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技术参数
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AU2903 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	DIP, DIP8,.3	Reach Compliance Code：	unknown
风险等级：	5.89	放大器类型：	COMPARATOR
25C 时的最大偏置电流 (IIB)：	0.25 µA	最大输入失调电压：	15000 µV
JESD-30 代码：	R-PDIP-T8	JESD-609代码：	e0
功能数量：	2	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	5 V
认证状态：	Not Qualified	标称响应时间：	1300 ns
子类别：	Comparators	最大压摆率：	2.5 mA
标称供电电压 (Vsup)：	5 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	AUTOMOTIVE
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
Base Number Matches：	1

AU2903 数据手册

Philips Semiconductors Linear Products

Product specification

Low power dual voltage comparator

AU2903

DESCRIPTION

PIN CONFIGURATION

The AU2903 consists of two independent precision voltage

comparators with an offset voltage specification as low as 2.0mV

max. for two comparators which were designed specifically to

operate from a single power supply over a wide range of voltages.

Operation from split power supplies is also possible and the low

power supply current drain is independent of the magnitude of the

power supply voltage. These comparators also have a unique

characteristic in that the input common-mode voltage range includes

ground, even though operated from a single power supply voltage.

D and N Packages

OUTPUT A

V+

INVERTING INPUT A

NON–INVERTING INPUT A

GND

OUTPUT B

INVERTING INPUT B

NON–INVERTING INPUT B

TOP VIEW

FEATURES

• Wide single supply voltage range 2.0V to 36V or dual

supplies ±1.0V , to ±18V

EQUIVALENT CIRCUIT

• Very low supply current drain (0.8mA) independent of supply

voltage (2.0mW/comparator at 5.0V

)

• Low input biasing current 25nA

• Low input offset current ±5nA and offset voltage ±2mV

• Input common-mode voltage range includes ground

• Differential input voltage range equal to the power supply voltage

• Low output 250mV at 4mA saturation voltage

3.5µA

100µA

3.5µA

100µA

INPUT

• Output voltage compatible with TTL, DTL, ECL, MOS and CMOS

logic systems

OUTPUT

– INPUT

APPLICATIONS

• A/D converters

• Wide range VCO

• MOS clock generator

• High voltage logic gate

• Multivibrators

(1 Comparator Only)

ORDERING INFORMATION

DESCRIPTION

TEMPERATURE RANGE

-40°C to +125°C

ORDER CODE

AU2903D

AU2903N

DWG #

0174C

0404B

8-Pin Plastic Small Outline (SO) Package

8-Pin Plastic Dual In-Line Package (DIP)

-40°C to +125°C

300

August 31, 1994

853-1636 13721

12 3 4 5

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AU2903D	NXP	Low power dual voltage comparator	获取价格
AU2903D-T	NXP	IC DUAL COMPARATOR, 5000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO8, PLASTIC, SO-8, Compa	获取价格
AU2903N	NXP	Low power dual voltage comparator	获取价格
AU2904	NXP	Low power dual operational amplifier	获取价格
AU2904D	NXP	Low power dual operational amplifier	获取价格
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