BH3864F-E2 Rohm Semiconductor, BH3864F-E2 Datasheet

IC CTRL AUDIO SOUND SOP24 TR

BH3864F-E2

Manufacturer Part Number
BH3864F-E2
Description
IC CTRL AUDIO SOUND SOP24 TR
Manufacturer
Rohm Semiconductor
Type
Volume Controlr
Datasheet

Specifications of BH3864F-E2

Applications
Mini/Micro, Recorders
Mounting Type
Surface Mount
Package / Case
24-SOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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The BH3864F has been developed for use in mini-component stereo systems. Switching is done using a resistor ladder
to suppress DC offset at switching. Two-line serial control is available, and external three-line serial control is also pos-
sible. The package is a compact 24-pin SOP.
FApplications
Mini-and micro-component stereo systems, CD radio
cassette players and TVs.
FFeatures
1) Volume, tone, and dynamic bass boost control pos-
2) Left and right channel volume can be controlled inde-
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
534
Audio sound controller
BH3864F
Audio ICs
sible by a serial link to a microprocessor.
pendently.
3) Resistor-ladder type volume control uses BiCMOS
4) Dynamic bass and linked ALC are provided on chip.
process for low distortion and noise.

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BH3864F-E2 Summary of contents

Page 1

... Audio ICs Audio sound controller BH3864F The BH3864F has been developed for use in mini-component stereo systems. Switching is done using a resistor ladder to suppress DC offset at switching. Two-line serial control is available, and external three-line serial control is also pos- sible. The package is a compact 24-pin SOP. ...

Page 2

... Audio ICs FBlock diagram BH3864F 535 ...

Page 3

... Audio ICs FPin descriptions FElectrical characteristics (unless otherwise noted 25_C, V FBW = 20Hz to 20kHz 200mV IN 536 = 9V 1kHz 600 , volume = 0dB, tone = 0dB, dynamic bass = 0dB, and gain select = 14dB) rms BH3864F = 10k , L ...

Page 4

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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