BD5638NUXTR datasheet, PDF - EEWORLD Datasheet

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BD5638NUXTR: Description0.85W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, 2 X 3 MM, 0.60 MM HEIGHT, VSON-8; CategoryAnalog mixed-signal IC Consumption circuit; File Size516KB，17 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/

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BD5638NUXTR Overview

0.85W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, 2 X 3 MM, 0.60 MM HEIGHT, VSON-8

BD5638NUXTR Parametric

Parameter Name	Attribute value
Parts packaging code	SON
package instruction	HVSON,
Contacts	8
Reach Compliance Code	unknown
Is Samacsys	N
Commercial integrated circuit types	AUDIO AMPLIFIER
JESD-30 code	R-XDSO-N8
length	3 mm
Number of channels	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Nominal output power	0.85 W
Package body material	UNSPECIFIED
encapsulated code	HVSON
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Certification status	Not Qualified
Maximum seat height	1 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
width	2 mm
Base Number Matches	1

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Small-sized Class-D Speaker Amplifiers

Analog Input

Monaural Class-D Speaker Amplifiers

BD5632NUX,BD5634NUX,BD5638NUX

No.10101EAT04

●Description

BD5632NUX, BD5634NUX and BD5638NUX are a low voltage drive class-D speaker amplifier that was developed for

mobile phones, mobile audio products and the others. BD5632NUX has a fixed gain of 6dB, BD5634NUX has a fixed gain

of 12dB, and BD5638NUX has a fixed gain of 18dB. It is suitable for the application of battery drive because of high

efficiency and low power consumption. Also, stand-by current is 0µA (typ.), and fast transitions from standby to active with

little pop noise. It is suitable for applications that switch repeatedly between stand-by and active.

●Features

1) LC Filter less

2) Only 3 external components

3) High power 2.5W/4ohm/BTL

(VDD=5V, RL=4ohm, THD+N=10%, typ.)

4) High power 0.85W/8ohm/BTL (VDD=3.6V, RL=8ohm, THD+N=10%, typ.)

5) Analog differential input / PWM digital output

6) Pop noise suppression circuit

7) Standby function (Mute function)

8) Protection circuit

(Short protection [Auto recover without power cycling], Thermal shutdown, under voltage lockout)

9) Ultra small package VSON008X2030 (2.0×3.0×0.6mmMAX)

●Applications

Mobile phones, PND (Personal Navigation Device), DSC, PDA, etc

●Line

up matrix

Production Name

Gain (dB)

Input Impedance (kΩ)

Package

BD5632NUX

100

BD5634NUX

VSON008X2030

BD5638NUX

●Absolute

maximum ratings (Ta=25℃)

Parameter

Power Supply Voltage

Power Dissipation

Storage Temperature Range

STBY Terminal Input Range

IN+, IN- Terminal Input Range

Symbol

VDD

Tstg

Vstby

Vin

Ratings

7.0

0.52 *1

-55 ~ +150

-0.3 ~ VDD+0.3

Unit

℃

(*1) ROHM standard board mounted (Board size 70mm×70mm×1.6mmt, 1layer), de-rate the value 4.16mW/deg above Ta=+25deg.

●Operating

conditions

Parameter

Power Supply Voltage

Temperature Range

Symbol

VDD

Topr

Ratings

+2.5 ~ +5.5

-40 ~ +85

Unit

℃

*This product is not designed for protection against radioactive rays.

www.rohm.com

1/14

2010.06 - Rev.A

BD5638NUXTR Related Products

	BD5638NUXTR	BD5634NUXTR	BD5632NUXTR
Description	0.85W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, 2 X 3 MM, 0.60 MM HEIGHT, VSON-8	0.85W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, 2 X 3 MM, 0.60 MM HEIGHT, VSON-8	0.85W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, 2 X 3 MM, 0.60 MM HEIGHT, VSON-8
Parts packaging code	SON	SON	SON
package instruction	HVSON,	HVSON,	HVSON,
Contacts	8	8	8
Reach Compliance Code	unknown	unknown	unknown
Commercial integrated circuit types	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER
JESD-30 code	R-XDSO-N8	R-XDSO-N8	R-XDSO-N8
length	3 mm	3 mm	3 mm
Number of channels	1	1	1
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Nominal output power	0.85 W	0.85 W	0.85 W
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	HVSON	HVSON	HVSON
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1 mm	1 mm	1 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	2.5 V	2.5 V	2.5 V
surface mount	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL
width	2 mm	2 mm	2 mm
Base Number Matches	1	1	-

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