STK416-090-E View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
STK416-090-E Datasheet PDF : 12 Pages
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STK416-090-E
STK416-100-E Series Stand-by Control & Mute Control Application
+VH
+VL
GND
-VL
-VH
STK416-100-E Series
4.7kΩ
+OFF -OFF
OUT OUT OUT OUT
IN NF ST NF IN IN NF OUT OUT
+VL -VL SET SET -Pre -VH +VH Ch1+ Ch1- Ch2+ Ch2- +Pre SUB GND Ch1 Ch1 BY Ch2 Ch2 Ch3 Ch3 Ch3+ Ch3-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
#17pin
standard voltage VST
1kΩ
2.7kΩ
33kΩ
47μF
/10V
Stand-by Control (ex)
H: Operation Mode (+5V)
L: Stand-by Mode (0V)
2kΩ
470pF
10kΩ
10kΩ
10kΩ
Ch3-IN
Ch2-IN
GND
Ch1-IN
Ch3-OUT
Ch2-OUT
10kΩ
2.2kΩ
Mute Control
H: Single Mute
L: Normal
GND
Ch1-OUT
+5V
Stand-by
Control
Mute Control
ST-BY
+5V
MUTE
ST-BY
PLAY MUTE
STK416-100-E Series Application explanation
Operate mode (VSTOFF) ≥2.5V
Stand-By mode (VSTON) <0.6V (0V typ)
STK416-100-E Series
Point.B
Stand-by Circuit
in Pre Driver IC
SW transistor
ΔVBE
4.7kΩ (*3)
-Pre -VH +VH
Ch1 Ch1 Ch2 Ch2
OUT(+) OUT(-) OUT(+) OUT(-) +Pre SUB
Ch1 Ch1 ST
GND IN NF BY
Ch2 Ch2
NF IN
1
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
56kΩ 6.8kΩ
56kΩ 6.8kΩ
(2) Load short
Tr1
Tr2
detection part
Point.C
I2
I1
22kΩ
56kΩ
I3
Tr4
0.1μF
10kΩ
1kΩ
Tr3
(*4) R2
(3) Latch-up
100kΩ circuit part
Ch3 Ch3
OUT(+) OUT(-)
22 23
56kΩ 6.8kΩ
Tr2
OUT Ch3
OUT Ch1
OUT Ch2
-VCC
82kΩ
82kΩ
Tr5
Tr6
22μF
100
82kΩ 22μF
kΩ
1) Stand-by control circuit part
H: Operation mode (+5V)
1kΩ
L: Stand-by mode (0V)
(*1) R1 Tr5
ex) 2.7kΩ
33μF
33kΩ
2kΩ
(*2)
ex) +5V
(4) DC vffset
protection
No. A1621-10/12
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