BH7826FVM Rohm, BH7826FVM Datasheet

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BH7826FVM

Manufacturer Part Number
BH7826FVM
Description
BH7826FVMAudio driver IC for mobile phones
Manufacturer
Rohm
Datasheet
Communication ICs
Audio driver IC for mobile phones
BH7826FVM
BH7826FVM is an audio driver IC developed for mobile · audio products such as mobile phones. Low voltage operation,
and low power consumption can be realized. Differential input is available for this IC.
! ! ! ! Applications
Mobile phones, PDA, Notebook PC, DSC, DVC
! ! ! ! Features
1) BTL monaural power amplifier.
2) High power 500mW / 8Ω / BTL output.
3) Wide supply voltage range.
4) For active / shutdown mode.
5) Built-in anti-pop circuit / thermal shutdown circuit
! ! ! ! Absolute Maximum Ratings (Ta=25°C)
! ! ! ! Recommended Operating Conditions (Ta=25°C)
∗1
∗2 TOPR=70∼85°C is basic operation range, characteristic and rated output are not guaranteed.In this range if the input
Applied voltage
Power dissipation
Operating temperature range
Storage temperature range
Operating supply voltage range
Derating 4.7mW/°C for operation above Ta=25°C. 70mm×70mm×1.6mm glass epoxy mounting.
signal is exceeded, TSD (Thermal Shutdown) may operate.
Parameter
Parameter
V
Symbol
CC
Topr
Tstg
Pd
Symbol
MAX.
V
CCS
Min.
2.6
−55~+125
−30~+85
Limits
470
6.0
Typ.
3.6
∗1
∗2
Max.
5.5
! ! ! ! External dimensions (Units : mm)
Unit
mW
°C
°C
V
Unit
V
0.475
2.9±0.1
0.65
8
1
5
4
MSOP8
0.22
0.08 S
+0.05
−0.04
BH7826FVM
0.145
0.08
+0.05
−0.03
M
1/2

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BH7826FVM Summary of contents

Page 1

... Communication ICs Audio driver IC for mobile phones BH7826FVM BH7826FVM is an audio driver IC developed for mobile · audio products such as mobile phones. Low voltage operation, and low power consumption can be realized. Differential input is available for this IC Applications Mobile phones, PDA, Notebook PC, DSC, DVC ! ! ! ! Features 1) BTL monaural power amplifier ...

Page 2

... V − 2.0 Vcc V − − − BH7826FVM =8Ω) L Conditions No signal,Active MODE No signal,Suspend MODE =V =−20dBV,Rf/Rs=100k/22k, SE ∗ V IN1 IN2 DSTN=1% BTL ∗ =−20dBV SE ∗ V IN1 IN2 1 ∗ No signal,SE,Active MODE 2 =V =−20dBV,BTL ∗ ...

Page 3

... Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any ...

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