EL7252CN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EL7252CN的概述

芯片EL7252CN的概述 EL7252CN是一款高性能的视频线路驱动器，广泛应用于视频信号处理、图像传输及相关领域。作为一款专为视频信号设计的集成电路，EL7252CN通过提供低失真和高带宽，以确保信号的优质传输。随着数字视频技术的迅速发展，在现代电子产品中越来越多地使用此类芯片。 EL7252CN主要用于信号完整性和增益的增强，尤其适用于需要传输高频信号的场合。它可实现对各种不同类型的输入信号进行增强，以满足高质量视频系统对信号品质的严格要求。该芯片不仅具备降低失真的能力，同时也能有效抵御外部干扰，保证信号的稳定性。芯片EL7252CN的详细参数 EL7252CN具有多项卓越参数，主要包括： - 工作电压范围：从4.5V到15V，适应于多种电源环境。 - 带宽：达到50MHz，允许高频信号的有效传输。 - 增益带宽积：为120MHz，支持较大的增益和频率。 - 输入失真：非常低，...

产品型号EL7252CN的Datasheet PDF文件预览

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

Features

General Description

The EL7242C/EL7252C dual input, 2-channel drivers achieve

the same excellent switching performance of the EL7212 family

while providing added flexibility. The 2-input logic and configu-

ration is applicable to numerous power MOSFET drive circuits.

As with other Elantec drivers, the EL7242C/EL7252C are ex-

cellent for driving large capacitive loads with minimal delay

and switching times. ‘‘Shoot-thru’’ protection and latching cir-

cuits can be implemented by simply ‘‘cross-coupling’’ the 2-

channels.

# Logic AND/NAND input

# 3V and 5V Input compatible

# Clocking speeds up to 10 MHz

# 20 ns Switching/delay time

# 2A Peak drive

# Isolated drains

# Low output impedance

# Low quiescent current

# Wide operating voltageÐ

4.5V–16V

Connection Diagrams

EL7242C

Applications

# Short circuit protected switching

# Under-voltage shut-down circuits

# Switch-mode power supplies

# Motor controls

# Power MOSFET switching

# Switching capacitive loads

# Shoot-thru protection

7242–1

# Latching drivers

EL7252C

Ordering Information

Outline

Part No. Temp. Range

Pkg.

EL7242CN 40 C to 85 C 8-Pin P-DIP MDP0031

EL7242CS 40 C to 85 C 8-Pin SOIC MDP0027

EL7252CN 40 C to 85 C 8-Pin P-DIP MDP0031

EL7252CS 40 C to 85 C 8-Pin SOIC MDP0027

7242–2

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.

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

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

Pull-Down Resistance

Peak Output Current

100 mA

OUT

100 mA

OUT

Source

Sink

Continuous Output Current

Source/Sink

100

4.5

Power Supply

Power Supply Current

Operating Voltage

Inputs High

2.5

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

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

1000 pF

500 pF

1000 pF

Turn-On Delay Time

Turn-Off Delay Time

D-ON

D-OFF

Timing Table

Standard Test Configuration

7242–4

7242–3

Simplified Schematic

7242–5

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

Typical Performance Curve

Max Power/Derating Curves

Switch Threshold vs

Supply Voltage

7242–17

7242–6

Input Current vs Voltage

Peak Drive vs Supply Voltage

7242–7

7242–8

Quiescent Supply Current

‘‘ON’’ Resistance vs Supply Voltage

7242–9

7242–18

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

Typical Performance Curve Ð Contd.

Average Supply Current vs

Voltage and Frequency

Average Supply Current

vs Capacitive Load

7242–10

7242–11

Rise/Fall Time vs Load

Rise/Fall Time vs Supply Voltage

7242–12

7242–16

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

Typical Performance Curve Ð Contd.

Rise/Fall Time vs Temperature

Propagation Delay vs Supply Voltage

7242–13

7242–14

Delay vs Temperature

7242–15

EL7242C/EL7252C

Dual Input, High Speed, Dual Channel Power MOSFET Driver

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.

EL7252CN相关文章

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EL7252CN产品参数

型号:	EL7252CN
Brand Name：	Intersil
是否Rohs认证：	不符合
生命周期：	Obsolete
零件包装代码：	PDIP, SOIC
包装说明：	DIP, DIP8,.3
针数：	8, 8
Reach Compliance Code：	not_compliant
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
风险等级：	5.75
Samacsys Confidence：
Samacsys Status：	Released
Samacsys PartID：	583110
Samacsys Pin Count：	8
Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Other
Samacsys Footprint Name：	DIP254P762X533-8
Samacsys Released Date：	2017-01-11 16:59:44
Is Samacsys：	N
高边驱动器：	NO
接口集成电路类型：	NAND GATE BASED MOSFET DRIVER
JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0
长度：	9.525 mm
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
标称输出峰值电流：	2 A
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
峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	15 V
认证状态：	Not Qualified
座面最大高度：	5.334 mm
子类别：	MOSFET Drivers
最大供电电压：	16 V
最小供电电压：	4.5 V
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
处于峰值回流温度下的最长时间：	NOT SPECIFIED
断开时间：	0.025 µs
接通时间：	0.025 µs
宽度：	7.62 mm
Base Number Matches：	1

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