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LB1411

Level Meter

SANYO -> Panasonic 

Ordering number:ENN1376C

Monolithic Digital IC

LB1411

Level Meter

Overview

The LB1411 is intended for 10-LED display signal meter

applications. It is especially suited for use in 3V-powered

small-sized radios.

Features and Functions

• Operable from low voltage.

• Minimum number of external parts required.

• LED current is stabilized and can be also set freely by an

external resistor.

• Operable even at small signal input mode because of on-

chip input amplifier.

• High resolution capability because of 10-LED display.

• Less electromagnetic interference in AM band.

Package Dimensions

unit:mm

3006C-DIP16

[LB1411]

19.0

16

9

1

1.09

8

1.2

Specifications

Absolute Maximum Ratings at Ta = 25˚C

Parameter

Maximum supply voltage

Input voltage

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VCC max

VIN max

Pd max

Pin 15

Pin 2

Ta=55˚C

Topr

Tstg

(0.61) 2.54

Conditions

0.48

SANYO : DIP16

Ratings

Unit

–0.3 to +10 V

–0.3 to VCC V

500 mW

–25 to +75 ˚C

–40 to +125 ˚C

Allowable Operating Ranges at Ta = 25˚C

Parameter

Symbol

Conditions

Supply voltage

ID determining resistance

VCC

Pin 15

Connected across ILED&GND

Electrical Characteristics at Ta = 25˚C, VCC=3V

Parameter

Symbol

Conditions

Current drain

Input current

Reference voltage

D output current

ICC

IIN

Vref

ID1 to 10

Pin 15

Pin 2, VIN=0V

Pin 16

Pin 4 to 13, D output ON, 6.8kΩ across ILED&GND

Ratings

Unit

min

typ max

2.1

3

9V

3.3

6.8

20 kΩ

Ratings

Unit

min

typ

max

2.5

4 mA

–1.0 –0.2

µA

1.14 1.24 1.34 V

0.7

1

1.3 mA

Continued on next page.

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

22801TN (KT)/70494HK/8287KI/D1051KI/N223KI, TS No.1376–1/3

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