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PDF V2030D Data sheet ( Hoja de datos )

Número de pieza V2030D
Descripción monolithic IC
Fabricantes coolaudio 
Logotipo coolaudio Logotipo



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No Preview Available ! V2030D Hoja de datos, Descripción, Manual

1. Overview
The V2030D is a monolithic IC intended for use as an audio amplifier or a driver circuit. It is
particularly suited for audio amplifier without regulated supply, and also for driver circuits. With VCC =
44V, using a few external components and low-cost complementary pairs, it can compose a 35W power
amplifier. Its features are:
High output current
Low total harmonic distortion
Incorporates a short circuit protection system
Automatically limits the dissipated power so as to keep the working point of the output
transistors within their safe operating area.
Built-in thermal shut-down system
FZIP5
2. Block Diagram and Pin Description
2. 1 Block Diagram
5
1
A
2
4
3
2. 2 Pin Description
Pin No.
1
2
3
Symbol
IN
NF
VEE /GND
Description
Signal Input
Negative feedback
VEE /Ground
Pin No.
4
5
Symbol
OUT
VCC
Description
Output
+VEE
3. Electrical Characteristics
3. 1 Absolute Maximum Ratings
Unless otherwise specified, Tamb= 25
Parameter
Symbol
Supply Voltage
Input Voltage
Differential Input Voltage
Peak Output Current
VCC
Vin
Vind
IOP
Test Conditions
Value
±22
VCC
±15
3.5
Unit
V
V
V
A
Page 1 of 8

1 page




V2030D pdf
PD
(W)
20
15
10
5
PD ---Po(W)
Whole Amp.
Vcc=36V
RL=4Ω
f=1kHz
BD907 - BD908
CD2030ACZ
PD --- Tamb
PD
(W)
Infinite Heatsink
20
Rth=
Rth=4℃/W
2.5/W
16
Rth=8℃/W
12
8
0
0
Av
(dB)
100
80
60
40
20
0
-20
-40
-60
10
8 16 24
Output Power
32 Po(W)
Avo --- f
4
0
-50
0
PHASE
GAIN
180
135
90
45
0
102 103 104 105
Frequency Response
106 f(Hz)
Vopp
(V)
28
24
20
16
12
8
4
0
1
50 100 150 Tamb (℃)
Ambient Temperature
Vo --- f
Vcc=±15V
R L=50Ω
RL =4Ω
10 100
Frequency Response
f(kHz)
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