LC7533 - 3V Electronic Volume Control

Sanyo Semicon Device

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Datasheet Details

Part number	LC7533
Manufacturer	Sanyo Semicon Device
File Size	53.32 KB
Description	3V Electronic Volume Control
Datasheet	LC7533_SanyoSemiconDevice.pdf

LC7533 Product details

Description

Pin Name IN1, IN2 OUT1, OUT2 VM1, VM2 Pin Number 4, 12 7, 9 6, 10 CT1, CT2 5, 11 CE 3 INIT 13 UP 16 DN CR VDD VSS NC 14 15 2 8 1 Description Input pin for volume control Output pin for volume control Bias pin.When operated from single supply, 1/2VDD is applied to this pin.Tap pin provided at the center of volume control.By connecting C and R to this pin, the loudness can be controlled.When this pin is set to “ L” , the current drain is reduced.This pin must be “ L” at backup mode.

Features

CMOS process 3V typ. operation.
Up/down operation is performed with SW input.
4-bit, 16-step counter. Step 6.
is set with initial input(INIT).
Center tap provided.
Maximum attenuation :.
60dB or less.
Attenuation curve : Pseudo curve A. Left/right simulta- neous setting.
: Step 6 means mode 6. Package Dimensions (unit:mm) 3006C-DIP16 [LC7533] 19.0 16 9 1 1.09 8 1.2 3.4 3.65max 0.51min (3.0) 6.4 0.25 7.62 Specifica.

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Published: Mar 22, 2005 |