参数资料
型号: NTE1633
厂商: NTE Electronics, Inc.
元件分类: 运算放大器
英文描述: Quad General-Purpose Operational Amplifier 14-SOIC 0 to 70
中文描述: 集成电路电视机声音频道瓦特/直流控制
文件页数: 3/4页
文件大小: 29K
代理商: NTE1633
Electrical Characteristics (Cont’d):
V
S
= 24V, S1: ON,
f =
±
25kHz, V
i
= 1mV, P
1
= 12k
,
f
o
= 4.5MHz, f
m
= 400Hz, T
A
= +25
°
C unless otherwise indicated)
Parameter
Symbol
Test Conditions
VCR
Total Harmonic Distortion of
Pin9 Output Signal
Supply Voltage Rejection at
Output Pin9
Signal
to
Noise Ratio at
Output Pin9
N
Input Voltage (Playback)
V
10
V
o
= 4V
rms
, P
2
= 0, S1: OFF
Input Resistance (Playback)
R
10
S1: OFF
Total Harmonic Distortion for
20dB Overload of V
10
Overall Circuit
Signal
to
Noise Ratio
S + N
N
Distortion
d
P
O
= 50mW,
f =
±
7.5Hz,
Note 2
Muting
M
V
O
= 4V
rms
@ no V
1
; V
1
= 0, Note 2
Deviation Sensitivity
f
P
2
= 0 V
O
= 4V
rms
Min
Typ
Max
Unit
d
f =
±
7.5kHz, V
i
= 1mV
0.5
%
SVR
f = 0, f
ripple
= 120Hz, P
2
= 12k
66
dB
S + N
f =
±
25kHz, V
I
1mV
70
dB
50
10
70
0.5
100
2.0
mV
k
%
d
S1: OFF, V
10
= 1V
rms
, V
O
= 4V
rms
V
i
1mV, V
O
= 4V
rms,
f = 0, Note 2
70
dB
V
S
= 24V, R
L
= 16
0.5
%
V
S
= 12V, R
L
= 8
0.5
%
100
3
6
dB
kHz
Note 2. Test Bandwidth = 20kHz
V
CC
AF PA Output
16
GND
15
GND
14
13
Tone Control
12
11
Pin Connection Diagram
DV VC Output
Volume Control
Detector (FM)
VCR Input
IF Decoupling
1
2
3
4
5
6
7
8
9
10
Turn
Off Muting
Sound IF Input
IF Decoupling
GND
GND
Detector (FM)
20
19
18
17
AF PA Input
AF PA Feedback
De
Emphasis & VCR Output
Tone Control Capacitor
相关PDF资料
PDF描述
NTE1634 Integrated Circuit Dual Preamp w/ALC
NTE1635 Quad General-Purpose Operational Amplifier 14-SOIC 0 to 70
NTE1639 Quad General-Purpose Operational Amplifier 14-SOIC 0 to 70
NTE163A Quad General-Purpose Operational Amplifier 14-PDIP 0 to 70
NTE1641 Quad General-Purpose Operational Amplifier 14-SO 0 to 70
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