NTE7406 NTE Electronics, Inc., NTE7406 Datasheet
NTE7406
Manufacturer Part Number
NTE7406
Description
Integrated Circuit; NAND Gate; 10 V (Typ.); 1.2 A; 14 Lead DIP; -25 degC; deg
Manufacturer
NTE Electronics, Inc.
Datasheet
1.NTE7400.pdf
(2 pages)
Specifications of NTE7406
Current, Output
1.2 A
Logic Type
NAND Gate
Package Type
14 Lead DIP
Temperature, Operating, Maximum
+70 °C
Temperature, Operating, Minimum
-25 °C
Voltage, Supply
10 V (Typ.)
Description:
TheNTE740A is an Audio Power Amplifier in a 14–Lead DIP type package designed for minimal external
component requirements.
Features:
D Low Distortion
D Low Quiescent Current
D 34dB Internally Fixed Gain
D High Input Impedance
D Thermal Overload Protection
D Output Short Circuit Current Limiting
Absolute Maximum Ratings:
Supply Voltage, V
Peak Output Current, I
Operating Ambient Temperature Range, T
Storage Temperature Range, T
Electrical Characteristics: (T
Note 1. The quiescent output voltage typically equals 1/2 the normal V
Note 2. When driving a 16
Note 3. When driving a 16
Note 4. Tested at V
Note 5. Measurement made with a 5 F capacitor from Pin1 to GND. Voltage at Pin14 is at a ripple
Note 6. Unity gain occurs between 10 and 100MHz.
Supply Voltage Range
Quiescent Supply Current
Quiescent Output Voltage
Output Voltage Swing
Voltage Gain
Total Harmonic Distortion
Audio Output Power
Input Impedance
Power Supply Rejection Ratio
Equivalent Input Noise Voltage
Sensitivity Input Voltage
Bandwidth (–3dB)
frequency of 60Hz.
Parameter
CC
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
equals nominal and measured in watts (rms).
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
load, the nominal V
load, the maximum low level distortion is reduced to 0.50%.
A
stg
= +25 C, V
Audio Power Amp, 2W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbol
PSRR
THD
V
V
Integrated Circuit
P
BW
I
V
A
Z
e
CC
OQ
CC
out
in
O
V
in
A
NTE740A
CC
No Signal Applied
No Signal Applied, Note 1
P
P
P
P
THD = 2%, R
THD = 2%, R
Each Input
P
f = 20Hz to 20kHz
e
P
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
out
out
out
out
out
out
out
= 18V, f = 1kHz, R
= 2W
= 0
= 2W, Note 2
= 50mW, Note 3
= 0, f = 120Hz, Note 5
= 1W, Note 6
= 4.0V
CC
Test Conditions
is 24V.
rms
L
L
, P
= 8 , Note 4
= 16 , Note 4
out
= 2W
L
= 8 unless otherwise specified)
CC
Min
140
voltage = 1 Volt.
2.0
2.0
31
9
–
9
–
–
–
–
–
–
–
Typ
170
100
1.0
0.5
2.5
2.5
10
15
12
34
40
60
80
–
–65 to +150 C
–25 to +70 C
Max
2.0
1.0
26
37
–
–
–
–
–
–
–
–
–
–
V
Unit
kHz
mA
mV
V
k
dB
dB
1.2A
%
%
W
W
P–P
V
V
26V
rms
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NTE7406 Summary of contents
Page 1
Description: TheNTE740A is an Audio Power Amplifier in a 14–Lead DIP type package designed for minimal external component requirements. Features: D Low Distortion D Low Quiescent Current D 34dB Internally Fixed Gain D High Input Impedance D Thermal Overload Protection ...
Page 2
Pin Connection Diagram Bypass (+) Input GND GND GND (–) Input GND 14 1 .770 (19.5) Max .100 (2.45) .600 (15.24 N. GND 4 11 GND 5 10 GND 6 9 N.C. ...