参数资料
型号: NTE1830
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Dual Audio Power Amplifier, 5.8W (19W BTL)
中文描述: 集成电路双音频功率放大器,5.8W(19W桥接)
文件页数: 2/3页
文件大小: 26K
代理商: NTE1830
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 13.2V, R
L
= 4
, R
g
= 600
, f = 1kHz unless
otherwise specified)
Parameter
Symbol
Quiescent Current
I
CCQ
V
IN
= 0
BTL Connection Mode
Output Power
P
OUT
(1) THD = 10%
P
OUT
(2) THD = 1%
Total Harmonic Distortion
THD (1)
P
OUT
= 4W, G
V
= 40dB
Output Offset Voltage
V
OFF
V
IN
= 0
Voltage Gain
G
V
(1)
V
OUT
= 0dBm
Output Noise Voltage
V
NO
(1)
R
g
= 0, DIN 45405 Noise Filter
Ripple Rejection Ratio
RR (1)
f
ripple
= 100Hz, V
ripple
= 0dBm
Dual Mode
Output Power
P
OUT
(3) THD = 10%
Total Harmonic Distortion
THD (2)
P
OUT
= 1W
Voltage Gain
G
V
(2)
V
OUT
= 0dBm
Voltage Gain Ratio
G
V
V
OUT
= 0dBm
Output Noise Voltage
V
NO
(2)
R
g
= 10k
, BW = 20Hz to 20kHz
Ripple Rejection Ratio
RR (2)
f
ripple
= 100Hz, V
ripple
= 0dBm
Crosstalk
CT
V
OUT
= 0dBm
Input Resistance
R
IN
f = 1kHz
Test Conditions
Min
Typ
80
Max
145
Unit
mA
16
12
19
15
0.03
0
40
0.14
52
W
W
%
V
dB
0.25
0.35
40
mV
rms
dB
5.0
50
1
5.8
0.06
52
0
0.7
52
57
33
W
%
dB
dB
0.30
54
+1
1.5
40
mV
rms
dB
dB
k
V
CC
Bootstrap 2
Output 2
V
CC
Bootstrap 1
Pin Connection Diagram
(Front View)
NTE1830
NTE1831
(
) NF 2
(+) Input 2
Output 1
PWR
GND
Bootstrap 2
(
) NF 1
Pre
GND
Ripple Filter
(+) Input 1
Output 2
12
11
10
9
8
7
6
5
4
3
2
1
Ripple Filter
(
) NF 1
(+) Input 1
(
) NF 2
Pre
GND
Output 1
Bootstrap 1
PWR
GND
(+) Input 2
12
11
10
9
8
7
6
5
4
3
2
1
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