Datasheet > AZ339

AZ339

更新时间： 2024-09-21 03:20:03

品牌	Logo	应用领域
BCDSEMI		/
页数	文件大小	规格书
2页	66K
描述
LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS

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AZ339 数据手册

Product Brief

LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS

AZ339

Description

Parametric Table

The AZ339 series consists of four independent precision

voltage comparators with an offset voltage specification as

low as 2mV. The input common mode voltage range of

these comparators includes ground, even when operated

from a single power supply voltage. 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. The AZ339 series is designed to directly

interface with TTL and CMOS.

Supply Voltage (V)

0.8

Supply Current (mA) (18V, 15kΩ)

Differential Input Voltage (V)

Input offset Voltage (mV)

Input offset Current (nA)

2.0

5.0

Large Signal Response Time

(ns) (5.1kΩ)

300

Output Sink Current (mA)

Saturation Voltage (mV)

Voltage Gain (V/mV)

Features

250

200

Wide Supply Voltage Range

- Single Supply: 2.0V to 18V

- Dual Supplies: ±1.0V to ± 9V

Very Low Supply Current Drain: 0.8mA

- Independent of Supply Voltage

Additional Available Materials

Low Input Bias Current: 25nA (Typical)

Low Input Offset Current: ±5nA (Typical)

Low Input Offset Voltage: ±2mV (Typical)

Input Common Mode Voltage Range Includes

Ground

Differential Input Voltage Range Equals to the Power

Supply Voltage

Low Output Saturation Voltage: 250mV at 4mA

Open Collector Output

Samples

Datasheet

Pin Configuration

SOIC-14/DIP-14

OUTPUT 2

OUTPUT 3

OUTPUT 4

OUTPUT 1

V_CC

Applications

GND

Battery Charger

INPUT 1-

INPUT 1+

INPUT 4+

INPUT 4-

Cordless Telephone

Switching Power Supply

DC-DC Module

PC Motherboard

Communication Equipment

INPUT 2-

INPUT 2+

INPUT 3+

INPUT 3-

Benefits

Easier to Use

Very Competitive Price

Aug. 2006

BCD Semiconductor Manufacturing Limited

中文翻译

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