BH7824FVM-TR datasheet, PDF - EEWORLD Datasheet

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BH7824FVM-TR: DescriptionAudio Amplifiers Monaural Speaker Amp 470Mw;1.8-5.5V; CategoryAnalog mixed-signal IC Consumption circuit; File Size526KB，18 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BH7824FVM-TR Overview

Audio Amplifiers Monaural Speaker Amp 470Mw;1.8-5.5V

BH7824FVM-TR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	MSOP
package instruction	ROHS COMPLIANT, MSOP-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Nominal bandwidth	30 kHz
Commercial integrated circuit types	AUDIO AMPLIFIER
JESD-30 code	R-PDSO-G8
length	2.9 mm
Number of channels	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
Nominal output power	0.5 W
Package body material	PLASTIC/EPOXY
encapsulated code	VSSOP
Encapsulate equivalent code	TSSOP8,.16
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.6 V
Certification status	Not Qualified
Maximum seat height	0.9 mm
Maximum slew rate	3.5 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.4 V
surface mount	YES
Temperature level	OTHER
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2.8 mm

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Audio Interface ICs for Digital Cameras and Camcorders

1.1W to1.5W

Monaural Speaker Amplifiers

BH7824FVM,BH7826FVM

No.15090EBT01

●Description

The BH7824FVM and BH7826FVM are speaker amplifier ICs for low-voltage drives and low power consumption audio,

specialized for mobile telephones and other mobile audio devices.

●Features

1) BTL monaural speaker amplifier

2) Capable of high power 500mW/8Ω/BTL output

3) Wide power supply voltage range

4) Supports active/shutdown modes

5) Built-in anti-pop circuit

6) Built-in thermal shutdown circuit

●Applications

Mobile telephones, PDAs, notebook computers, DSC, DVC, and other mobile audio devices.

●Product

lineup

Part No.

Input type

Supply voltage(V)

●Absolute

maximum ratings(Ta=25℃)

Parameter

Supply voltage

Power dissipation

Operating temperature

Storage temperature

BH7824FVM

Unbalanced input

2.4 ~ 5.5

BH7826FVM

Balanced input

2.6 ~ 5.5

Symbol

max.

Topr

Tstg

Limits

6.0

470(*1)

-30 ~ +85(*2)

-55 ~ +125

Unit

℃

Reduced by 4.7 mW/C at 25C or higher, when mounted on a 70mm×70mm×1.6mm PCB board.

Topr=70℃ ~ 85℃ is the range for performing basic operations and does not guarantee characteristics or rated output.

Moreover, TSD (Thermal Shutdown) may become operable if input signals occurring in this range are excessive.

500

Power dissipation Pd[mW]

400

300

200

100

150

Temperature Ta[℃]

Fig.1 Ta-Pd (when mounted on a PCB board)

www.rohm.com

1/14

2015.06 - Rev.B

BH7824FVM-TR Related Products

	BH7824FVM-TR	BH7826FVM-TR
Description	Audio Amplifiers Monaural Speaker Amp 470Mw;1.8-5.5V	Audio Amplifiers DRIVER 3.6V
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	ROHM Semiconductor	ROHM Semiconductor
Parts packaging code	MSOP	MSOP
package instruction	ROHS COMPLIANT, MSOP-8	ROHS COMPLIANT, MSOP-8
Contacts	8	8
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Nominal bandwidth	30 kHz	30 kHz
Commercial integrated circuit types	AUDIO AMPLIFIER	AUDIO AMPLIFIER
JESD-30 code	R-PDSO-G8	R-PDSO-G8
length	2.9 mm	2.9 mm
Number of channels	1	1
Number of functions	1	1
Number of terminals	8	8
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-30 °C	-30 °C
Nominal output power	0.5 W	0.5 W
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	VSSOP	VSSOP
Encapsulate equivalent code	TSSOP8,.16	TSSOP8,.16
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED
power supply	3.6 V	3.6 V
Certification status	Not Qualified	Not Qualified
Maximum seat height	0.9 mm	0.9 mm
Maximum slew rate	3.5 mA	3.5 mA
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	2.4 V	2.6 V
surface mount	YES	YES
Temperature level	OTHER	OTHER
Terminal form	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
width	2.8 mm	2.8 mm

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