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EL2009CT

更新时间： 2024-02-11 16:06:54

品牌	Logo	应用领域
ELANTEC		缓冲放大器放大器电路局域网
页数	文件大小	规格书
8页	186K
描述
90 MHz 1 Amp Buffer Amplifier

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EL2009CT 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.82	放大器类型：	BUFFER
标称带宽 (3dB)：	90 MHz	25C 时的最大偏置电流 (IIB)：	125 µA
最大输入失调电压：	60000 µV	JESD-30 代码：	X-XUUC-N9
负供电电压上限：	-18 V	标称负供电电压 (Vsup)：	-15 V
功能数量：	1	端子数量：	9
最高工作温度：	125 °C	最低工作温度：	-55 °C
最小输出电流：	1.4 A	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装等效代码：	DIE OR CHIP
封装形状：	UNSPECIFIED	封装形式：	UNCASED CHIP
电源：	+-15 V	认证状态：	Not Qualified
子类别：	Buffer Amplifier	最大压摆率：	65 mA
供电电压上限：	18 V	标称供电电压 (Vsup)：	15 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	MILITARY	端子形式：	NO LEAD
端子位置：	UPPER	Base Number Matches：	1

EL2009CT 数据手册

EL2009C

90 MHz 1 Amp Buffer Amplifier

Features

# High slew rateÐ3000 V/ms

General Description

The EL2009 is a patented high speed bipolar monolithic buffer

amplifier designed to provide currents over 1 amp at high fre-

quencies, while drawing 40 mA of quiescent supply current. The

EL2009’s 3000 V/ms slew rate and 90 MHz bandwidth driving a

10X load insures stability in fast op amp feedback loops. Elan-

tec has applied for patents on unique circuitry within the

EL2009.

# Wide bandwidthÐ

50X

10X

125 MHz

90 MHz

# Output currentÐ1A continuous

# Output impedanceÐ1X

# Short circuit protected

# Power package with isolated

metal tab

Used as an open loop buffer, the EL2009’s low output imped-

ance (1X) gives a gain of 0.99 when driving a 100X load and 0.9

driving a 10X load.

Applications

The EL2009 has an output short circuit current limit which will

protect the device under both a DC fault condition and AC op-

eration with reactive loads.

# Video distribution amplifier

# Fast op amp booster

# Flash converter driver

# Motor driver

# Pulse transformer driver

# A.T.E. pin driver

The EL2009 is constructed using Elantec’s proprietary Comple-

mentary Bipolar process that produces PNP and NPN transis-

tors with essentially identical AC and DC characteristics. In the

EL2009, the Complementary Bipolar process also insulates the

package’s metal heat sink tab from all supply voltages. There-

fore, the tab may be mounted to an external heat sink or the

chassis without an insulator.

Ordering Information

Part No. Temp. Range Package Outline

EL2009CT 0 C to 75 C

The EL2009CT is specified for operation over the 0 C to 75 C

TO-220 MDP0028

temperature range and is provided in a 5-lead TO-220 plastic

power package.

Connection Diagram

Simplified Schematic

5-Pin TO-220

2009–1

Top View

2009–2

Manufactured under U.S. Patent No. 4,833,424 and 4,827,223 and U.K. Patent No.

2217134.

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.

1989 Elantec, Inc.

12 3 4 5 6 7 8

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