參數(shù)資料
型號: BD7961FM
廠商: Rohm CO.,LTD.
英文描述: Power driver IC for CD changer
中文描述: 功率換光盤驅動器IC
文件頁數(shù): 6/10頁
文件大?。?/td> 175K
代理商: BD7961FM
BD7961FM
Optical disc ICs
6/9
!
Switch table for measuring circuit diagrams
(unless otherwise noted, Ta
=
25
°
C, V
CC
1, V
CC
2, V
CC
3
=
8V, BIAS
=
2.5V, R
L
=
8
Unless otherwise specified, the switch 1
is used.)
I
CC
1
I
CC
2
V
OFS
V
OM
G
VC
G
VC
I
MUTE
I
BIAS
V
OFSL
V
OLH
V
OLL
G
VLD
G
VLD
I
INL
I
LDC
V
REG1
V
RL1
VV
CC1
I
REGSI1
I
REG1
V
REG2
V
RL2
VV
CC2
I
REGSI2
I
REG2
2
2
2
2
3
2
2
3
Parameter
Symbol
SWITCH
1
2
Mecircuit
Conditions
1
Fig.1
Fig.1
Fig.2
Fig.2
Fig.2
Fig.2
Fig.1
Fig.1
Fig.3
Fig.3
Fig.3
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
Fig.1
VMUTE
=
5V, IMUTE
=
IMUTE
VB
=
2.5V, IBIAS
=
IQB
LDINF
=
LDINR
=
5V, VOFSL
=
VOLD
LDINF
=
5V, LDINR
=
0V, IDR
=
500mA, VOLL
=
VOLR
LDINF
=
LDINR
=
5V, IINL
=
IQ5F, IQ5R, IQ6F, IQ6R
LDCONT
=
5V, ILDC
=
ILDC
IREG
=
0~200mA
V
CC
=
6~10V, IREG
=
100mA
REGOUT
=
2.5V, IREGSI1
=
IQREGSW1
REGSW
=
5V, IREGSI1
=
IQREGSW1
IREG
=
0~200mA
V
CC
=
7~10V, IREG
=
100mA
REGOUT
=
4V, IREGSI2
=
IQREGSW2
REGSW
=
5V, IREGSI2
=
IQREGSW2
2
3
4
V
IN
=
VB, VOFS
=
VO
V
IN
=
V
CC
, VOM
=
VO
V
IN
=
VB
±
0.5V, GVC
=
20log (VO/0.5)
1 LDINF
=
LDINR
=
0V, REGSW
=
0V, VMUTE
=
5V, I
CC
1
=
IQ1+IQ2+IQ3
2 LDINF
=
LDINR
0V, REGSW
=
0V, VMUTE
=
0V, I
CC
2
IQ1+IQ2+IQ3
=
=
500m1V, GVLD
V
CC
3 LDINF
=
5V, LDINR
=
0V, IDF
=
20-VOLF
Quiescent current
Quiescent current (BTL MUTE)
BTLdriver CH1 to CH4
Output offset voltage
Max. output amplitude
Closed circuit voltage gain(CH1 to CH4)
Difference between positive and negative voltage gains (CH1 to CH4)
Mute terminal sink current
Bias terminal sink current
Loading driver CH5 and CH6
Output offset voltage
Output saturation voltage H
Output saturation voltage L
Voltage gain (Loading)
Difference between positive and negative voltage gains (Loading)
Input terminal sink current
LDCONT terminal source current
Regulator 1
Output voltage
Output load stability
Supply voltage stability
REG1_B terminal sink current
REG1SW terminal sink current
Regulator 2
Output voltage
Output load stability
Supply voltage stability
REG2_B terminal sink current
REG2SW terminal sink current
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