NTE7051 NTE ELECTRONICS, NTE7051 Datasheet
NTE7051
Manufacturer Part Number
NTE7051
Description
IC, AUDIO POWER AMPLIFIER, 1W, DIP-8
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE7051.pdf
(2 pages)
Specifications of NTE7051
No. Of Channels
1
Output Power
1W
Supply Voltage Range
3V To 15V
Load Impedance
8ohm
Amplifier Case Style
DIP
No. Of Pins
8
Output Power Po Rms
1.2W
Output Power Pout
1W
Rohs Compliant
Yes
Input Bias Current
300nA
Input Offset Voltage Max
100mV
Description:
The NTE7051 is a mono output amplifier in a 8–Lead DIP style plastic package designed for use in
battery–fed portable audio applications, such as tape recorders and radios.
This device uses the Bridge–Tied–Load principle (BTL) which can deliver an output power of 1.2W
(THD = 10%) into an 8 load with a power supply of 6V. The load can be short–circuited at each signal
excursion.
Features:
D
D
D
D
D
D
Absolute Maximum Ratings:
Supply Voltage, V
Non–Repetitive Peak Output Current, I
Total Power Dissipation (T
Operating Junction Temperature, T
Storage Temperature Range, T
Electrical Characteristics: (V
Supply Voltage Range
Total Quiescent Current
Voltage Gain
Output Power
No External Components
No Switch–On or Switch–Off Clicks
Good Overall Stability
Low Power Consumption
No External Heatsink Required
Short–Circuit Proof
Parameter
P
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A
1W BTL Mono Audio Amplifier
= +25 C), P
stg
P
= 6V, R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
Integrated Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OSM
tot
L
Symbol
= 8 , f = 1kHz, T
NTE7051
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G
P
V
I
tot
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P
O
V
R
THD = 10%
L
=
Test Conditions
A
= +25 C unless otherwise specified)
Min
39
3
–
–
Typ
1.2
40
6
4
–65 to +150 C
Max Unit
15
41
8
–
+150 C
1.15W
mA
dB
1.5A
W
V
18V
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NTE7051 Summary of contents
Page 1
... Description: The NTE7051 is a mono output amplifier in a 8–Lead DIP style plastic package designed for use in battery–fed portable audio applications, such as tape recorders and radios. This device uses the Bridge–Tied–Load principle (BTL) which can deliver an output power of 1.2W (THD = 10%) into an 8 load with a power supply of 6V. The load can be short– ...
Page 2
Electrical Characteristics (Cont’d): (V Parameter Noise Output Voltage (RMS) Frequency Response Supply Voltage Ripple Rejection DC Output Offset Voltage (Pin5 to Pin8) Total Harmonic Distortion Input Impedance Input Bias Current Note 1. The unweighted RMS noise output voltage is measured ...