EL5220CY-T7 Datasheet PDF - Elantec -> Intersil

EL5220CY-T7 View Datasheet(PDF) - Elantec -> Intersil

Part Name

Description

Manufacturer

EL5220CY-T7

12MHz Rail-to-Rail Input-Output Op Amps

Elantec -> Intersil

EL5220CY-T7 Datasheet PDF : 13 Pages

1 2 3 4 5 6 7 8 9 10 Next Last

EL5220C, EL5420C

12MHz Rail-to-Rail Input-Output Op Amps

Features

• 12MHz -3dB bandwidth

• Supply voltage = 4.5V to 16.5V

• Low supply current (per amplifier)

= 500µA

• High slew rate = 10V/µs

• Unity-gain stable

• Beyond the rails input capability

• Rail-to-rail output swing

• Ultra-small package

Applications

• TFT-LCD drive circuits

• Electronics notebooks

• Electronics games

• Touch-screen displays

• Personal communication devices

• Personal digital assistants (PDA)

• Portable instrumentation

• Sampling ADC amplifiers

• Wireless LANs

• Office automation

• Active filters

• ADC/DAC buffer

Ordering Information

Part No.

EL5220CY

EL5220CY-T7

EL5220CY-T13

EL5420CL

EL5420CL-T7

EL5420CL-T13

EL5420CR

EL5420CR-T7

EL5420CR-T13

EL5420CS

EL5420CS-T7

EL5420CS-T13

Package

8-Pin MSOP

16-Pin LPP

14-Pin TSSOP

14-Pin SO

Tape &

Reel

7”

13”

7”

13”

7”

13”

7”

13”

Outline #

MDP0043

MDP0046

MDP0044

MDP0027

General Description

The EL5420C and EL5220C are low power, high voltage, rail-to-rail

input-output amplifiers. The EL5220C contains two amplifiers in one

package, and the EL5420C contains four amplifiers. Operating on sup-

plies ranging from 5V to 15V, while consuming only 500µA per

amplifier, the EL5420C and EL5220C have a bandwidth of 12MHz --

(-3dB). They also provide common mode input ability beyond the sup-

ply rails, as well as rail-to-rail output capability. This enables these

amplifiers to offer maximum dynamic range at any supply voltage.

The EL5420C and EL5220C also feature fast slewing and settling

times, as well as a high output drive capability of 30mA (sink and

source). These features make these amplifiers ideal for use as voltage

reference buffers in Thin Film Transistor Liquid Crystal Displays

(TFT-LCD). Other applications include battery power, portable

devices, and anywhere low power consumption is important.

The EL5420C is available in a space-saving 14-pin TSSOP package,

the industry-standard 14-pin SO package, as well as a 16-pin LPP

package. The EL5220C is available in the 8-pin MSOP package. Both

feature a standard operational amplifier pin out. These amplifiers are

specified for operation over the full -40°C to +85°C temperature

range.

Connection Diagrams

VOUTA 1

14 VOUTD

VINA- 2

VINA+ 3 +

13 VIND-

+ 12 VIND+

VS+ 4

11 VS-

VINB+ 5

VINB- 6 -

10 VINC+

- 9 VINC-

VOUTB 7

8 VOUTC

EL5420C

(14-Pin TSSOP & 14-Pin SO)

VOUTA 1

8 VS+

VINA- 2 -

VINA+ 3

VS- 4

7 VOUTB

- 6 VINB-

5 VINB+

EL5220C

(8-Pin MSOP)

Connection Diagrams are continued on page 4

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.

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