EL5326IRZ-T13 Intersil, EL5326IRZ-T13 Datasheet

EL5326IRZ-T13

Manufacturer Part Number

EL5326IRZ-T13

Description

IC VREF GEN 12CH TFT-LCD 28TSSOP

Manufacturer

Intersil

Datasheet

1.EL5326IRZ.pdf (12 pages)

Specifications of EL5326IRZ-T13

Applications

Converter, TFT, LCD

Voltage - Input

5 ~ 16.5 V

Number Of Outputs

Voltage - Output

0.5 ~ 14.95 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

28-TSSOP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 12
Download datasheet (399Kb)

10- and 12-Channel TFT-LCD Reference

Voltage Generators

The EL5226 and EL5326 are designed to produce the

reference voltages required in TFT-LCD applications. Each

output is programmed to the required voltage with 10 bits of

resolution. Reference pins determine the high and low

voltages of the output range, which are capable of swinging

to either supply rail. Programming of each output is

performed using the I

A number of the EL5226 and EL5326 can be stacked for

applications requiring more than 12 outputs. The reference

inputs can be tied to the rails, enabling each part to output

the full voltage range, or alternatively, they can be connected

to external resistors to split the output range and enable finer

resolutions of the outputs.

The EL5226 has 10 outputs and the EL5326 has 12 outputs

and both are available in a 28-pin TSSOP package. They

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

temperature range.

C serial interface.

Data Sheet

1-888-INTERSIL or 1-888-352-6832

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

Features

• 10- to 12-channel reference outputs

• Accuracy of ±1%

• Supply voltage of 5V to 16.5V

• Digital supply 3.3V to 5V

• Low supply current of 10mA

• Rail-to-rail capability

• Pb-Free available (RoHS compliant)

Applications

• TFT-LCD drive circuits

• Reference voltage generators

Ordering Information

NOTE: Intersil Pb-free products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate

termination finish, which are RoHS compliant and compatible with

both SnPb and Pb-free soldering operations. Intersil Pb-free products

are MSL classified at Pb-free peak reflow temperatures that meet or

exceed the Pb-free requirements of IPC/JEDEC J STD-020.

EL5226IR

EL5226IR-T7

EL5226IR-T13

EL5226IRZ

(See Note)

EL5226IRZ-T7

(See Note)

EL5226IRZ-T13

(See Note)

EL5326IR

EL5326IR-T7

EL5326IR-T13

EL5326IRZ

(See Note)

EL5326IRZ-T7

(See Note)

EL5326IRZ-T13

(See Note)

NUMBER

PART

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

May 9, 2005

Intersil (and design) is a registered trademark of Intersil Americas Inc.

28-Pin TSSOP

PACKAGE

(Pb-free)

EL5226, EL5326

TAPE & REEL PKG. DWG. #

13”

7”

FN7118.3

MDP0044

Related parts for EL5326IRZ-T13

EL5326IRZ-T13 Summary of contents

Page 1

... Note) (Pb-free) EL5326IRZ-T7 28-Pin TSSOP (See Note) (Pb-free) EL5326IRZ-T13 28-Pin TSSOP (See Note) (Pb-free) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...

Page 2

Pinouts EL5226 (28-PIN TSSOP) TOP VIEW 1 28 STD_REG 2 27 SCL 3 26 SDA 4 25 OSC 5 24 OSC_SELECT VSD 9 20 REFH 10 19 REFL ...

Page 3

Absolute Maximum Ratings (T A Supply Voltage between V and GND .+18V S Supply Voltage between V and GND . . . ...

Page 4

Pin Descriptions EL5226 EL5326 15 12, 19, 24 12, 18 ...

Page 5

Typical Performance Curves V =15V, V =5V, V =13V REFH REFL 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 10 210 410 610 INPUT CODE FIGURE 1. DIFFERENTIAL NONLINEARITY vs CODE V =V =15V S REFH M=400ns/DIV 0mA ...

Page 6

Typical Performance Curves M=400µs/DIV 200mV 0V FIGURE 7. SMALL SIGNAL RESPONSE (RISING FROM 0V TO 200mV) JEDEC JESD51-3 LOW EFFECTIVE THERMAL CON- DUCTIVITY TEST BOARD 0.9 0.8 833mW 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 ...

Page 7

General Description The EL5226 and EL5326 provide a versatile method of providing the reference voltages that are used in setting the transfer characteristics of LCD display panels. The V/T (Voltage/Transmission) curve of the LCD panel requires that a correction is ...

Page 8

I C Timing Diagram 1 STANDARD MODE (STD/REG = HIGH) WRITE MODE Start Device Address W A Data Data CLK In 1 ...

Page 9

Page 10

Block Diagram DATA CLOCK IN CHANNEL OUTPUTS Each of the channel outputs has a rail-to-rail buffer. This enables all channels to have the capability to drive to within 50mV of the power rails, ...

Page 11

The maximum power dissipation actually produced by the IC is the total quiescent supply current times the total power supply voltage and plus the power in the IC due to the loads. × Σ × ...

Page 12

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Related keywords

el532
el5325
EL5326IRZ-T13 datasheet
EL5326IRZ-T13 data sheet
EL5326IRZ-T13 pdf datasheet
EL5326IRZ-T13 component
EL5326IRZ-T13 part
EL5326IRZ-T13 distributor
EL5326IRZ-T13 RoHS
EL5326IRZ-T13 datasheet download