EL7232CN各脚功能电路原理芯片引脚定义引脚图及功能IC贸易商-中国IC网-芯三七

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产品型号EL7232CN的概述

芯片EL7232CN的概述 EL7232CN是一种高性能的双通道运算放大器，广泛应用于信号处理、传感器接口、音频放大等电路中。凭借其出色的技术参数和稳定的工作特性，EL7232CN被众多电子工程师所青睐。该芯片属于高速精密运算放大器系列，特征是低噪声、宽带宽和高输出电流能力，适合在多种复杂的应用环境中使用。 EL7232CN的设计理念旨在满足现代电子产品对高线性度和高增益的需求。它的内部电路结构合理，确保了在不同工作条件下的稳定性，为客户提供了良好的性价比。该芯片通常用于信号放大、滤波、数据获取等任务。芯片EL7232CN的详细参数 EL7232CN的主要技术参数如下： - 输入电流：±1μA（最大） - 输出电流：±100mA（典型） - 增益带宽积：10MHz（典型） - 输入偏置电流：10nA（最大） - 输入电压范围：双极电源（±2.5V到±15V） - 工作温度范围：-40...

产品型号EL7232CN的Datasheet PDF文件预览

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

Features

# 3-State output

# 3V and 5V input compatible

# Clocking speeds up to 10 MHz

# 20 ns Switching/delay time

# 2A Peak drive

General Description

The EL7232C 3-state drivers are particularly well suited for

ATE and microprocessor based applications. The low quiescent

power dissipation makes this part attractive in battery applica-

tions. The 2A peak drive capability, makes the EL7232C an

excellent choice when driving high speed capacitive lines, as

well. The input circuitry provides level shifting from TTL lev-

els to the supply rails. The EL7232C is available in 8-pin P-DIP

and 8-lead SO packages.

# Low, matched output

impedanceÐ5X

# Low quiescent currentÐ2.5 mA

# Wide operating voltageÐ

4.5V--16V

Connection Diagram

Applications

# Parallel bus line drivers

# EPROM and PROM

programming

# Motor controls

# Charge pumps

# Sampling circuits

# Pin drivers

7232–1

# Bridge circuits

Ordering Information

Outline

Part No. Temp. Range

Pkg.

EL7232CN 40 C to 85 C 8-Pin P-DIP MDP0031

EL7232CS 40 C to 85 C 8-Pin SO

MDP0027

Truth Table

3-State

Input

Output

Open

Manufactured under U.S. Patent Nos. 5,334,883, 5,341,047

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a ‘‘controlled document’’. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

1994 Elantec, Inc.

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

Absolute Maximum Ratings

Supply (V to Gnd)

Input Pins

16.5V

Operating Junction Temperature

125 C

0.3V to 0.3V above V

Power Dissipation

SOIC

Combined Peak Output Current

Storage Temperature Range

Ambient Operating Temperature

65 C to 150 C

570 mW

PDIP

1050 mW

40 C to 85 C

Important Note:

All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually

performed during production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test

equipment, specifically the LTX77 Series system. Unless otherwise noted, all tests are pulsed tests, therefore T

Test Level

Test Procedure

100% production tested and QA sample tested per QA test plan QCX0002.

25 C ,

100% production tested at T

25 C and QA sample tested at T

and T

per QA test plan QCX0002.

MIN

MAX

QA sample tested per QA test plan QCX0002.

Parameter is guaranteed (but not tested) by Design and Characterization Data.

III

Parameter is typical value at T

25 C for information purposes only.

15V unless otherwise specified

DC Electrical Characteristics

25 C, V

Test

Parameter

Input

Description

Min

Typ

Max

Units

Conditions

Level

Logic ‘‘1’’ Input Voltage

Logic ‘‘1’’ Input Current

Logic ‘‘0’’ Input Voltage

Logic ‘‘0’’ Input Current

Input Hysteresis

2.4

0.1

0.8

0.1

0.3

HVS

Output

e b

e a

Pull-Up Resistance

100 mA

OUT

Pull-Down Resistance

3-State Output Leakage

OUT

OFF

OUT

0.2

100

4.5

OUT

Peak Output Current

Source

Sink

2.0

Continuous Output Current

Source/Sink

Power Supply

Power Supply Current

Operating Voltage

Inputs High

2.5

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

15V unless otherwise specified

AC Electrical Characteristics

25 C, V

Test

Parameter

Description

Min

Typ

Max

Units

Conditions

Level

Switching Characteristics

Rise Time

Fall Time

500 pF

7.5

1000 pF

500 pF

1000 pF

Turn-On Delay Time

Turn-Off Delay Time

D-ON

D-OFF

Timing Table

Standard Test Configuration

7232–3

7232–2

Simplified Schematic

7232–4

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

Typical Performance Curve

Max Power/Derating Curves

Switch Threshold vs

Supply Voltage

7232–6

7232–7

Input Current vs Voltage

Peak Drive vs Supply Voltage

7232–8

7232–9

Quiescent Supply Current

‘‘ON’’ Resistance vs Supply Voltage

7232–10

7232–17

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

Typical Performance Curve Ð Contd.

Average Supply Current vs

Voltage and Frequency

Average Supply Current

vs Capacitive Load

7232–11

7232–12

Rise/Fall Time vs Load

Rise/Fall Time vs Supply Voltage

7232–13

7232–5

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

Typical Performance Curve Ð Contd.

Rise/Fall Time vs Temperature

Propagation Delay vs Supply Voltage

7232–14

7232–15

Propagation Delay vs Temperature

7232–16

EL7232C

Dual Channel, High Speed, High Current Line Driver w/3-State

General Disclaimer

Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes

in the circuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any

circuits described herein and makes no representations that they are free from patent infringement.

WARNING Ð Life Support Policy

Elantec, Inc. products are not authorized for and should not be

used within Life Support Systems without the specific written

consent of Elantec, Inc. Life Support systems are equipment in-

tended to support or sustain life and whose failure to perform

Elantec, Inc.

1996 Tarob Court

when properly used in accordance with instructions provided can

be reasonably expected to result in significant personal injury or

death. Users contemplating application of Elantec, Inc. products

Milpitas, CA 95035

in Life Support Systems are requested to contact Elantec, Inc.

Telephone: (408) 945-1323

(800) 333-6314

factory headquarters to establish suitable terms & conditions for

these applications. Elantec, Inc.’s warranty is limited to replace-

ment of defective components and does not cover injury to per-

Fax: (408) 945-9305

European Office: 44-71-482-4596

sons or property or other consequential damages.

Printed in U.S.A.

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EL7232CN产品参数

型号:	EL7232CN
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：	5.68
差分输出：	YES
驱动器位数：	2
接口集成电路类型：	LINE DRIVER
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：	85 °C
最低工作温度：	-40 °C
输出特性：	3-STATE
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：	15 V
认证状态：	Not Qualified
最大接收延迟：
子类别：	Line Driver or Receivers
标称供电电压：	15 V
表面贴装：	NO
技术：	CMOS
温度等级：	INDUSTRIAL
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

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