Datasheet > EL2245CN

EL2245CN

更新时间： 2024-11-19 22:50:55

品牌	Logo	应用领域
英特矽尔 - INTERSIL		运算放大器光电二极管
页数	文件大小	规格书
12页	246K
描述
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp

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EL2245CN 数据手册

EL2245, EL2445

Data Sheet

March 27, 2002

FN7060

Dual/Quad Low-Power 100MHz Gain-of-2

Stable Op Amp

Features

• 100MHz gain-bandwidth

• Gain-of-2 stable

The EL2245 and EL2445 are dual and

quad versions of the popular EL2045.

• Low supply current (per amplifier) - 5.2mA at V = ±15V

They are high speed, low power, low

cost monolithic operational amplifiers built on Elantec's

proprietary complementary bipolar process. The EL2245

and EL2445 are gain-of-2 stable and feature a 275V/µs slew

rate and 100MHz bandwidth at gain-of-2 while requiring only

5.2mA of supply current per amplifier.

• Wide supply range - 2.5V to 36V

• High slew rate - 275V/µs

• Fast-settling - 80ns to 0.1% for a 10V step

• Low differential gain - 0.02% at A = +2, R = 150Ω

The power supply operating range of the EL2245 and

EL2445 is from ±18V down to as little as ±2V. For single-

supply operation, the EL2245 and EL2445 operate from 36V

down to as little as 2.5V. The excellent power supply

operating range of the EL2245 and EL2445 makes them an

obvious choice for applications on a single +5V or +3V

supply.

• Low differential phase - 0.07° at A = +2, R = 150Ω

• Wide output voltage swing - ±13.6V with V = ±15V,

R = 1kΩ

Applications

• Video amplifiers

The EL2245 and EL2445 also feature an extremely wide

• Single-supply amplifiers

• Active filters/integrators

• High speed signal processing

• ADC/DAC buffers

output voltage swing of ±13.6V with V = ±15V and

R = 1kΩ. At ±5V, output voltage swing is a wide ±3.8V with

R = 500Ω and ±3.2V with R = 150Ω. Furthermore, for

single-supply operation at +5V, output voltage swing is an

excellent 0.3V to 3.8V with R = 500Ω.

• Pulse/RF amplifiers

• Pin diode receivers

• Log amplifiers

At a gain of +2, the EL2245 and EL2445 have a -3dB

bandwidth of 100MHz with a phase margin of 50°. Because

of their conventional voltage-feedback topology, the EL2245

and EL2445 allow the use of reactive or non-linear elements

in their feedback network. This versatility combined with low

cost and 75mA of output-current drive make the EL2245 and

EL2445 an ideal choice for price-sensitive applications

requiring low power and high speed.

Ordering Information

TAPE &

REEL

PART NUMBER

EL2245CN

PACKAGE

8-Pin PDIP

PKG. NO.

MDP0031

MDP0027

MDP0031

MDP0027

EL2245CS

8-Pin SO

EL2245CS-T7

EL2245CS-T13

EL2445CN

8-Pin SO

7”

13”

8-Pin SO

14-Pin PDIP

EL2445CS

14-Pin SO (0.150")

EL2445CS-T7

EL2445CS-T13

7”

13”

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...12

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与EL2245CN相关器件

型号	品牌	获取价格	描述	数据表
EL2245CS	ELANTEC	获取价格	Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245CS	INTERSIL	获取价格	Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245CS-T13	INTERSIL	获取价格	Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245CS-T7	INTERSIL	获取价格	Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2250	INTERSIL	获取价格	125MHz Single Supply Dual/Quad Op Amps
EL2250_06	INTERSIL	获取价格	125MHz Single Supply Dual/Quad Op Amps
EL2250C	ELANTEC	获取价格	125MHz Single Supply Dual/Quad Op Amps
EL2250CN	ELANTEC	获取价格	125MHz Single Supply Dual/Quad Op Amps
EL2250CN	INTERSIL	获取价格	125MHz Single Supply Dual/Quad Op Amps
EL2250CS	INTERSIL	获取价格	125MHz Single Supply Dual/Quad Op Amps

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