STK404-200-E View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
STK404-200-E
SANYO -> Panasonic
STK404-200-E Datasheet PDF : 11 Pages
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STK404-200-E
Applications
Standby circuit
Use the current limiting resistor R1 (*1) so that the voltage applied to the Stand-by pin (pin #1) does not exceed the
maximum rating voltage.
STK404-200-E
Standby control voltage (V)
(*2) R2=4.7kΩ
Bias circuit
(predriver IC)
ST
SUB
BY ERROR IN NF /GND
-Pre +Pre DC OC -VCC +VCC OUT- OUT+
1
23
4
5
67
8 9 10 11 12 13
(*1) R1
Restriction resistor
Input current (Ist)
Operating: 0.4mA to 1mA
Pin 1 VST voltage: -0.3V to +5.5V (max. rating)
Operating: H (VST>2.5V)
Standby: L (VST<0.6V)
This pin has a function to release the latch when it is set to the ground level.
Overcurrent Protection Circuit
Overcurrent protection is activated if VOC ≈ 0.5V (typ) is applied to OC (#9). The HIC shuts down (latch mode) and
the state of the error pin switches from high to low. The (open collector output) latch mode is cleared by setting the pin
to the ground level.
Sample Application Circuit
STK404-200-E
ST
BY ERROR IN
1 23
SUB
NF /GND -Pre +Pre DC OC -VCC +VCC OUT- OUT+
4 5 6 7 8 9 10 11 12 13
+
* See "Application Circuit" for recommended values.
Output to speaker
No. A1491-9/11
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