參數(shù)資料
型號: NTE1043
廠商: NTE Electronics, Inc.
英文描述: 1/2" PULL ELB,SSCREW,EMT,DC,EMT/BOX
中文描述: 集成電路音頻放大器磁帶錄音機(jī)
文件頁數(shù): 1/2頁
文件大?。?/td> 19K
代理商: NTE1043
NTE1043
Integrated Circuit
Audio Amplifier for Tape Recorder
Features:
No Transformer Required thanks to Complementary Output Circuit
Excellent Equalizer Characteristics
Low–Distortion Recording even if Volumeless because of AGC Circuit Wide Dynamic Range
Wide Supply Voltage Range: V
CC
4V
Absolute Maximum Ratings:
T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin9 Current (Note 1), I
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12V
400mW
30mA
–10
°
to +70
°
C
–55
°
to +125
°
C
Note 1. I
9
is the current to flow into Pin9.
Electrical Characteristics:
(V
CC
= 6V, R
L
= 4
, f = 1kHz, T
A
= +25
°
C, with output transistors,
unless otherwise specified)
Parameter
Symbol
Quiescent Current
I
O
Output Power
P
O
max
THD = 10%
Voltage Gain
G
v
Total Harmonic Distortion
THD
P
out
= 100mW
Output Noise Voltage
V
n
R
g
= 0
Input Resistance
Preamp
R
in
Drive Amp
AGC Ratio
Ratio AGC V
in
= –70dBm
–30dBm
AGC Total Harminic Distortion
THD AGC V
in
= –30dBm
Minimum Operating Voltage
V
CC
min
Test Conditions
Min
10
0.8
10
10
4
Typ
15
1.0
85
0.5
17
20
35
30
1
Max
20
1.8
30
Unit
mA
W
dB
%
mV
k
k
dB
%
V
(Play)
(Play)
(Play)
(Play)
(Play)
(Rec)
(Play)
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