EL2470CS ELANTEC [Elantec Semiconductor], EL2470CS Datasheet

EL2470CS

Manufacturer Part Number

EL2470CS

Description

70 MHz/1 mA Current Mode Feedback Amplifiers

Manufacturer

ELANTEC [Elantec Semiconductor]

Datasheets

1.EL2470CS.pdf (16 pages)

2.EL2470CS.pdf (16 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

EL2470CS

Manufacturer:

INTERSIL

Quantity:

20 000

Current page: 1 of 16
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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

1995 Elantec Inc

Features

Applications

Ordering Information

databook

EL2170CN

EL2170CS

EL2170CW

EL2270CN

EL2270CS

EL2470CN

EL2470CS

Part No

See

Single (EL2170C) dual

(EL2270C) and quad (EL2470C)

topologies

1 mA supply current (per

amplifier)

70 MHz

Tiny SOT23-5 Package

(EL2170C)

Low cost

Single- and dual-supply

operation down to

0 15% 0 15 diff gain diff phase

into 150

800 V

Large output drive current

100 mA (EL2170C)

Also available with disable in

single (EL2176C) and dual

(EL2276C)

Higher speed EL2180C EL2186C

family also available (3 mA

250 MHz) in single dual and

quad

Low power battery applications

HDSL amplifiers

Video amplifiers

Cable drivers

RGB amplifiers

Test equipment amplifiers

Current to voltage converters

55 mA (EL2270C)

55 mA (EL2470C)

Ordering

Temp Range

40 C to

s slew rate

3 dB bandwidth

Information

85 C 8-Pin PDIP

85 C 8-Pin SOIC

85 C 5-Pin SOT23 MDP0038

85 C 8-Pin PDIP

85 C 8-Pin SOIC

85 C 14-Pin PDIP MDP0031

85 C 14-Pin SOIC

Package

1 5V

section

Outline

MDP0031

MDP0027

MDP0031

MDP0027

EL2170C EL2270C EL2470C

70 MHz 1 mA Current Mode Feedback Amplifiers

General Description

The EL2170C EL2270C EL2470C are single dual quad cur-

rent-feedback operational amplifiers which achieve a

bandwidth of 70 MHz at a gain of

1 mA of supply current per amplifier They will operate with

dual supplies ranging from

plies ranging from

current the EL2270C and the EL2470C can output 55 mA while

swinging to

100 mA with similar output swings These attributes make the

EL2170C EL2270C EL2470C excellent choices for low power

and or low voltage cable-driver HDSL or RGB applications

For applications where board space is extremely critical the

EL2170C is available in the tiny 5-Lead SOT23 package which

has a footprint 28% the size of an 8-Lead SOIC The EL2170C

EL2270C EL2470C are each also available in industry standard

pinouts in PDIP and SOIC packages

For Single and Dual applications with disable consider the

EL2176C (8-Pin Single) or EL2276C (14-Pin Dual) For higher

speed applications where power is still a concern consider the

EL2180C El2186C family which also comes in similar Single

Dual Triple and Quad configurations The EL2180C EL2186C

family provides a

ing 3 mA of supply current per amplifier

Connection Diagrams

EL2170C SO P-DIP

EL2170C SOT23-5

Top View

4V on

3 dB bandwidth of 250 MHz while consum-

3V to

5V supplies The EL2170C can output

2170 – 46

1 5V to

12V In spite of their low supply

EL2470C SO P-DIP

EL2270C SO P-DIP

1 while consuming only

6V or from single sup-

2170 – 2

3 dB

2170 – 1

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