UTCKA22241 Просмотр технического описания (PDF) - Unisonic Technologies
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UTCKA22241 Datasheet PDF : 3 Pages
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UTCKA22241 LINEAR INTEGRATED CIRCUIT
TEST METHOD
SYMBOL
ICCQ
GVO
GVC
THD
VO
VNI-1
VNI-2
VALC
CBALC
SW1
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
SW2
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
SW3
1
1
1
1
1
1
1
2
2
SW4
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
SW5
3
1
1
1
1
2
3
1
1
SW6
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
SW7
ON
ON
ON
ON
ON
ON
ON
ON
OFF
SW8
3
3
3
3
3
3
2
3
1
SW9
1
1
1
1
1
1
1
1
2
SW10
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
SW11
ON
ON
ON
ON
ON
ON
OFF
ON
ON
APPLICATION CIRCUIT
channel 1
mute
channel 2
ALC
123456789
R1
Vcc=7V
15kΩ
220Ω
R1
15kΩ
Note: On playback, connect the time constant circuit as follows below, instead of R1, R2 of PINS 1-3, 7-9,
which are used in the NAB.
PIN1-3 4.3kΩ
120kΩ
PIN7-9
0.027µF
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R110-001,A
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