EL2244CN Elantec Inc, EL2244CN Datasheet

EL2244CN

Manufacturer Part Number

EL2244CN

Description

DIP8

Manufacturer

Elantec Inc

Datasheet

1.EL2244CN.pdf (16 pages)

Specifications of EL2244CN

Date_code

09+

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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.

Features

Applications

Ordering Information

• 120MHz gain-bandwidth product

• Unity-gain stable

• Low supply current (per amplifier)

• Wide supply range - ±2V to ±18V

• High slew rate - 325V/µs

• Fast settling - 80ns to 0.1% for a

• Low differential gain - 0.04% at

• Low differential phase - 0.15° at

• Stable w/ unlimited capacitive load

• Wide output voltage swing -

• Low cost, enhanced replacement

• Video amplifier

• Single-supply amplifier

• Active filters/integrators

• High-speed sample-and-hold

• High-speed signal processing

• ADC/DAC buffer

• Pulse/RF amplifier

• Pin diode receiver

• Log amplifier

• Photo multiplier amplifier

• Difference amplifier

EL2244CN

EL2244CS

EL2444CN

EL2444CS

EL2444CM

Part No.

- 5.2mA at V

dual-supply, 2.5V to 36V single-

supply

10V step

±13.6V with V

1000

for the AD827

andLT1229/LT1230

= 500

= +2, R

-40°C to +85°C

Temp. Range

3.8V/0.3V with V

= 150¾

= 150

= ±15V

= ±15V, R

16-Lead SOL

14-Pin P-DIP

8-Pin P-DIP

14-Lead SO

8-Lead SO

Package

= +5V,

MDP0031

MDP0027

MDP0031

MDP0027

Outline #

EL2244C, EL2444C

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

General Description

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

output voltage swing is a wide ±3.8V with R

voltage swing is an excellent 0.3V to 3.8V with R

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

l o w c o s t a n d 7 5 m A o f o u t p u t - c u r r e n t d r i v e m a k e t h e

EL2244C/EL2444C an ideal choice for price-sensitive applications

requiring low power and high speed.

Connection Diagrams

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

EL2244CN/CS

Dual

= ±15V and R

EL2444CN/CS

= 500 and ±3.2V with

Quad

= 1000 . At ±5V,

= 500 .

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