參數(shù)資料
型號： NTE1898
廠商： NTE Electronics, Inc.
英文描述： Quadruple Operational Amplifier 14-SOIC 0 to 70
中文描述： 集成電路雙音頻功率放大器，5.8W（22W橋接）
文件頁數(shù)： 2/3頁
文件大?。?/td> 25K
代理商： NTE1898
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 13.2V, R
L
= 4
, R
g
= 600
, f = 1kHz unless
othrwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Quiescent Current
I
CCQ
V
IN
= 0
–
80
145
mA
BTL Connection Mode
Output Power
P
OUT
V
CC
= 14.4V, THD = 10%
THD = 10%
–
22
–
W
16
19
–
W
THD = 1%
12
15
–
W
Total Harmonic Distortion
THD
P
OUT
= 4W, G
V
= 40dB
V
IN
= 0
V
OUT
= 0dBm
R
g
= 0, DIN 45405 Noise Filter
f
ripple
= 100Hz, V
ripple
= 0dBm
–
0.03
0.25
%
Output Offset Voltage
V
OFF
G
V
V
NO
RR
–
0
0.35
V
Voltage Gain
–
40
–
dB
Output Noise Voltage
–
0.14
–
mV
rms
dB
Ripple Rejection Ratio
–
–
52
–
40
Dual Mode
Output Power
P
OUT
THD
THD = 10%
5.0
5.8
–
W
Total Harmonic Distortion
P
OUT
= 1W
V
OUT
= 0dBm
V
OUT
= 0dBm
R
g
= 10k
, BW = 20Hz to 20kHz
f
ripple
= 100Hz, V
ripple
= 0dBm
V
OUT
= 0dBm
f = 1kHz
–
0.06
0.30
%
Voltage Gain
G
V
G
V
V
NO
RR
50
52
54
dB
Voltage Gain Ratio
–
1
–
+1
dB
Output Noise Voltage
–
0.7
1.5
mV
rms
dB
Ripple Rejection Ratio
–
–
52
–
40
Crosstalk
CT
–
–
57
–
dB
k
Input Resistance
R
IN
–
33
–
V
CC
Bootstrap 1
V
CC
Power GND
Pin Connection Diagram
(Front View)
NTE1898
NTE1899
Input 2
NF 2
Pre GND
NF 1
Bootstrap 2
Output 2
Ripple
Input 1
Bootstrap 1
Output 1
12
11
10
9
8
7
6
5
4
3
2
1
Pre GND
NF 2
Bootstrap 2
Power GND
Input 2
Ripple
Output 2
Output 1
NF 1
Input 1
12
11
10
9
8
7
6
5
4
3
2
1
相關(guān)PDF資料
PDF描述
NTE1899 Quadruple Operational Amplifier 14-SOIC 0 to 70
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