BH3856S datasheet, PDF - EEWORLD Datasheet

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BH3856S: Description2-wire serial sound control IC; CategoryAnalog mixed-signal IC Consumption circuit; File Size166KB，16 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BH3856S Overview

2-wire serial sound control IC

BH3856S Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	DIP
package instruction	SDIP-30
Contacts	30
Reach Compliance Code	compli
ECCN code	EAR99
channel separation	80 dB
Commercial integrated circuit types	TONE CONTROL CIRCUIT
harmonic distortion	0.01%
JESD-30 code	R-PDIP-T30
JESD-609 code	e3/e2
length	28 mm
Number of frequency bands	2
Number of channels	2
Number of functions	1
Number of terminals	30
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SDIP
Encapsulate equivalent code	SDIP30,.4
Package shape	RECTANGULAR
Package form	IN-LINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	9 V
Certification status	Not Qualified
Maximum seat height	5 mm
Maximum slew rate	27 mA
Maximum supply voltage (Vsup)	9.5 V
Minimum supply voltage (Vsup)	6 V
surface mount	NO
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	TIN/TIN COPPER
Terminal form	THROUGH-HOLE
Terminal pitch	1.778 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	10.16 mm

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BH3856S / BH3856FS

Audio ICs

2-wire serial sound control IC

BH3856S / BH3856FS

The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini

component stereo systems, and other audio products. Their two-line serial control (I

C BUS) enables them to control

volume and tone on the basis of signals from a microcomputer, etc.

Applications

Televisions, [Video equipped television], personal computer televisions, mini component stereo systems, car stereos.

Features

1) I

C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone

(bass, treble). DC control is also possible.

2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise.

3) Stable standard voltage supply and built-in I/O buffer mean that few attachments are needed. SSOP-A32 package

designed to save space.

4) Matrix surround yields powerful sound.

Absolute maximum ratings

(Ta = 25°C)

Parameter

Power supply voltage

Power dissipation

Operating temperature

Storage temperature

BH3856S

BH3856FS

Symbol

Vcc

Topr

Tstg

Limits

10.0

1200

∗

850

∗

Unit

°C

−40~+85

−55~+150

∗

1 Reduced by 12mW for each increase in Ta of

1°C over 25°C.

∗

2 Reduced by 6.8mW for each increase in

Ta of 1°C over 25°C.

Recommended operating conditions

(Ta = 25°C)

Parameter

Power supply voltage

Symbol

Min.

6.0

Typ.

Max.

9.5

Unit

Note : I

C BUS is a registered trademark of Philips.

BH3856S Related Products

	BH3856S	BH3856	BH3856FS
Description	2-wire serial sound control IC	2-wire serial sound control IC	2-wire serial sound control IC
Is it lead-free?	Lead free	-	Lead free
Is it Rohs certified?	conform to	-	conform to
Maker	ROHM Semiconductor	-	ROHM Semiconductor
Parts packaging code	DIP	-	SSOP
package instruction	SDIP-30	-	SSOP, SOP32,.3,32
Contacts	30	-	32
Reach Compliance Code	compli	-	compli
ECCN code	EAR99	-	EAR99
channel separation	80 dB	-	80 dB
Commercial integrated circuit types	TONE CONTROL CIRCUIT	-	TONE CONTROL CIRCUIT
harmonic distortion	0.01%	-	0.01%
JESD-30 code	R-PDIP-T30	-	R-PDSO-G32
JESD-609 code	e3/e2	-	e3/e2
length	28 mm	-	13.6 mm
Number of frequency bands	2	-	2
Number of channels	2	-	2
Number of functions	1	-	1
Number of terminals	30	-	32
Maximum operating temperature	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SDIP	-	SSOP
Encapsulate equivalent code	SDIP30,.4	-	SOP32,.3,32
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	IN-LINE, SHRINK PITCH	-	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	-	260
power supply	9 V	-	9 V
Certification status	Not Qualified	-	Not Qualified
Maximum seat height	5 mm	-	1.9 mm
Maximum slew rate	27 mA	-	27 mA
Maximum supply voltage (Vsup)	9.5 V	-	9.5 V
Minimum supply voltage (Vsup)	6 V	-	6 V
surface mount	NO	-	YES
technology	BIPOLAR	-	BIPOLAR
Temperature level	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	TIN/TIN COPPER	-	TIN/TIN COPPER
Terminal form	THROUGH-HOLE	-	GULL WING
Terminal pitch	1.778 mm	-	0.8 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	10	-	10
width	10.16 mm	-	5.4 mm

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