参数资料
型号: TA8194Z
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PZIP16
封装: 1.27 MM PITCH, PLASTIC, ZIP-16
文件页数: 9/11页
文件大小: 693K
代理商: TA8194Z
TA8194Z
2002-10-30
7
Electrical Characteristics
(unless otherwise specified, VCC = 14.4V, VREF = 6.8V, Ta = 25°C)
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Quiescent current
ICCQ
19
40
mA
Reference current
IREF
7.3
9.5
13.5
mA
VM ON (1)
VCC, B2, B3
8.5
8.7
8.9
Mute on sense voltage
VM ON (2)
B1
7.75
8.0
8.25
V
VM OFF (1)
VCC, B2, B3
9.0
9.2
Mute off sense voltage
VM OFF (2)
B1
8.2
9.2
V
Mute out saturation
voltage
VOUT ML
IM OUT = 10mA
1.9
2.5
V
Mute on dearly time
DTM ON
10
s
TM ON (1)
B1 or B2 or B3→on
0.7
1.0
1.4
VS on mute time
TM ON (2)
VCC→on
0.8
1.1
1.5
s
VVS ON (1)
VCC
7.4
8.1
VS on sense voltage
VVS ON (2)
B1, B2, B3
7.3
8.1
V
VS off sense voltage
VVS OFF
VCC, B1, B2 B3
7.3
7.6
8.0
V
VS out voltage
VOUT VS
IVS = -20mA
0.25
1.0
V
VS off dearly time
DTVS OFF
10
s
Protector on trigger
voltage
VP ON
0.8
V
Protector on trigger time
TP ON
VP = 14.4V
10
s
Protector on dearly time
DTP ON
VP = 14.4V
10
s
Protector on input current
IP IN
VP IN = 1V
0.1
mA
Protector off delay time
DTP OFF
0.7
1.5
s
Manual mute on sense
voltage
VMM ON
0.8
V
Manual mute on dearly
time
DTMM ON
VMM = 13.4V
10
s
Manual mute on input
current
IMM IN
VMM IN = 1V
0.1
mA
Test Circuit
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