OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

BH7826FVM-TR

P1-P3P4-P6P7-P9P10-P12P13-P15
Technical Note
BH7824FVM,BH7826FVM
4/14
www.rohm.com
2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Block diagram
Fig.4 BH7824FVM
Fig.5 BH7826FVM
A/S
SUSPEND CTRL
BIAS OUT
BIAS IN
SP IN
SP OUT 1
V
CC
GND
SP OUT 2
1
2
3
4
8
7
6
5
BIAS
SP IN 2
SUSPEND CTRL
BIAS
SP IN 1
SP OUT 1
V
CC
GND
SP OUT 2
8
7
5
A/S
BIAS
1
2
3
4
6
Technical Note
BH7824FVM,BH7826FVM
5/14
www.rohm.com
2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Equivalent circuit
Pin
No.
BH7824FVM BH7826FVM
Pin name Equivalent circuit Pin name Equivalent circuit
1 SUSPEND CTRL
SP IN2
2 BIAS OUT
SUSPEND CTRL
3 BIAS IN
BIAS IN
4 SP IN
SP IN1
5 SP OUT1
SP OUT1
6 V
CC
－
V
CC
－
7 GND
－
GND －
8 SP OUT2
SP OUT2
Note: Numerical values in figures are design values, and do not guarantee ratings.
01
100k
50k
50k
01
1k
02
487k
30k
30k
02
100k
04
1k
05
30k
03
30k
57k
30k
03
30k
150k
04
1k
05
0808
Technical Note
BH7824FVM,BH7826FVM
6/14
www.rohm.com
2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Application circuit
BH7824FVM
Fig.6
BH7826FVM
Fig.7
R1
SPEAKER
SP_IN 1
SP_IN 2
SUSPEND
Cf
01
02
03
04
08
07
06
05
1μ
R2
1μ
Cf
BIAS
0.1
μ
0.1μ
R1
R2
BIAS
A/S
R1
R2
06
05
07
0801
02
03
04
SUSPEND
SP_IN(L+R)
Cf
SPEAKER
P1-P3P4-P6P7-P9P10-P12P13-P15

BH7826FVM-TR

Mfr. #:
Buy BH7826FVM-TR
Manufacturer:
Description:
Audio Amplifiers DRIVER 3.6V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet