EL2244

更新时间： 2024-11-19 22:50:55

品牌	Logo	应用领域
ELANTEC		运算放大器
页数	文件大小	规格书
16页	444K
描述
Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp

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EL2244 数据手册

EL2244C, EL2444C

Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp

Features

General Description

• 120MHz gain-bandwidth product

• Unity-gain stable

• Low supply current (per amplifier)

- 5.2mA at V_S= ±15V

• Wide supply range - ±2V to ±18V

dual-supply, 2.5V to 36V single-

supply

• High slew rate - 325V/µs

• Fast settling - 80ns to 0.1% for a

10V step

• Low differential gain - 0.04% at

A_V= +2, R_L= 150¾

• Low differential phase - 0.15° at

The EL2244C/EL2444C are dual and quad versions of the popular

EL2044C. They are high speed, low power, low cost monolithic oper-

ational amplifiers built on Elantec's proprietary complementary

bipolar process. The EL2244C/EL2444C are unity-gain stable and

feature a 325V/µs slew rate and 120MHz gain-bandwidth product

while requiring only 5.2mA of supply current per amplifier.

The power supply operating range of the EL2244C/EL2444C is from

±18V down to as little as ±2V. For single-supply operation, the

EL2244C/EL2444C operate from 36V down to as little as 2.5V. The

excellent power supply operating range of the EL2244C/EL2444C

makes them an obvious choice for applications on a single +5V or

+3V supply.

The EL2244C/EL2444C also feature an extremely wide output volt-

age swing of ±13.6V with V_S= ±15V and R_L= 1000W. At ±5V,

output voltage swing is a wide ±3.8V with R_L= 500W and ±3.2V with

R_L= 150W. Furthermore, for single-supply operation at +5V, output

voltage swing is an excellent 0.3V to 3.8V with R_L= 500W.

A_V= +2, R_L= 150W

• Stable w/ unlimited capacitive load

• Wide output voltage swing -

±13.6V with V_S= ±15V, R_L=

1000W, 3.8V/0.3V with V_S= +5V,

R_L= 500W

• Low cost, enhanced replacement

for the AD827

At a gain of +1, the EL2244C/EL2444C have a -3dB bandwidth of

120MHz with a phase margin of 50°. They can drive unlimited load

capacitance, and because of their conventional voltage-feedback

topology, the EL2244C/EL2444C allow the use of reactive or non-lin-

ear elements in their feedback network. This versatility combined with

low cost and 75mA of output-current drive make the

EL2244C/EL2444C an ideal choice for price-sensitive applications

requiring low power and high speed.

andLT1229/LT1230

Applications

• Video amplifier

• Single-supply amplifier

• Active filters/integrators

• High-speed sample-and-hold

• High-speed signal processing

• ADC/DAC buffer

Connection Diagrams

EL2244CN/CS

Dual

EL2444CN/CS

Quad

• Pulse/RF amplifier

• Pin diode receiver

• Log amplifier

• Photo multiplier amplifier

• Difference amplifier

Ordering Information

Part No.

EL2244CN

EL2244CS

EL2444CN

EL2444CS

EL2444CM

Temp. Range

-40°C to +85°C

Package

8-Pin P-DIP

8-Lead SO

Outline #

MDP0031

MDP0027

MDP0031

MDP0027

14-Pin P-DIP

14-Lead SO

16-Lead SOL

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.

12 3 4 5 6 7...16

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与EL2244相关器件

型号	品牌	获取价格	描述	数据表
EL2244C	ELANTEC	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CM	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CM-T13	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CMZ	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CMZ-T13	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CMZ-T13	RENESAS	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO16, 0.300 INCH, ROHS COMPLIANT, SO-16
EL2244CN	ELANTEC	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CN	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CS	ELANTEC	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CS	INTERSIL	获取价格	Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp

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