HCA600ACREF 查看數據表（PDF） - Intersil
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HCA600ACREF Datasheet PDF : 11 Pages
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HCA600ACREF
HCA600ACREF Connector Pin Designations
PIN DESIGNATION
FUNCTION
WIRE COLOR
SPECIFICATIONS AND COMMENTS
1 Analog Ground Input Ground
Black
(22 Gauge)
Connect to ground of pre-amp or connect to pin 18.
2 Non-Inv Input
Audio Input
3 Inv Input
Audio Input
4 Analog Ground Input Ground
Phono
Phono
Black
(22 Gauge)
Audio applied to pin 2 does not invert the phase of the signal.
Input impedance is 5kΩ.
Pin 3 and 4 are differential inputs. Audio applied to pin 3 inverts
the phase of the signal. Input impedance is 10kΩ.
5 Enable
Enable
Green
(22 Gauge)
Add capacitance to delay startup or pull low to disable amp.
6 Fan
Controls fan or drives LED Brown
indicating over temperature (22 Gauge)
shutdown
Optional
7 CL_OUT
Drives LED to indicate
onset of current limit
Grey
(22 Gauge)
Optional
8 SFCL_OUT
Drives LED to indicate soft Blue
clipping is activated
(22 Gauge)
Optional
9 -12V
- Bias Supply
Purple
(22 Gauge)
50mA, -12V ±10%
10 +12V
+ Bias Supply
Orange
(22 Gauge)
50mA, +12V ±10%
11 PGND
Power Ground
Black
(16 Gauge)
Connect to Star Ground
12 +BUS
Positive Supply
Red
(16 Gauge)
For best results use at least 12,000µF, 160V electrolytic
capacitor. Limit Bus under no load conditions to 130V.
13 +BUS
Positive Supply
Red
(16 Gauge)
14 PGND
Power Ground
Black
(16 Gauge)
15 -BUS
Negative Supply
White
(16 Gauge)
For best results use at least 12,000µF, 160V electrolytic
capacitor. Limit Bus under no load conditions to 130V.
16 -BUS
Negative Supply
White
(16 Gauge)
17 +12VFLT
Floating 12V supply
(referenced to -Bus)
Yellow
(20 Gauge)
500mA, +12V ±10%
This signal is referenced to the negative rail (-Bus).
18 PGND
Power Ground
Black
(16 Gauge)
Molex Part Numbers: Header - 26-60-5180, Connector - 09-50-8183, Pins - 08-52-0113
WARNING: Insulate wires. Accidental shorts between +/- Bus and bias supplies will damage the amplifier.
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