NTE7000 NTE-7000 | ECG7000 ECG-7000 | NTE Electronics
NTE7000
Integrated Circuit
5W Audio Amplifier with Muting
16-PIN DIP
Description:
The NTE7000 is a monolithic integrated circuit in a 16-Lead DIP type package intended for use
as a low frequency power amplifier in a wide range of applications in radio and TV sets.
Features:
- Muting Facility
- Protection Against Chip Over Temperature
- Very Low Noise
- High Supply Voltage Rejection
- Low “Switch-On” Noise
- Voltage Range: 4V to 30V
Info as pdf-file
NTE-ECG replacement list as pdf-file
Diagrams and Info of most NTE-ECG Components
Absolute Maximum Ratings:
Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Output Peak Current, IO
Non-Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A
Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +VS V
Differential Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7V
Muting Threshold Voltage, V11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VS V
Power Dissipation, Ptot
TA = +80°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
TC = +60°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6W
Junction Temperature Range, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to +150°C
Electrical Characteristics: (T
A = +25°C, R
th(heatsink) = 20°C/W unless otherwise specified)
Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Unit |
Quiescent Drain Current Current |
Id |
VS = 4V |
- |
15 |
- |
mA |
VS = 14V |
- |
17 |
- |
mA |
VS = 30V |
- |
21 |
35 |
mA |
Output Stage Saturation Voltage |
VCE(sat) |
IC = 1A |
- |
0.5 |
- |
V |
IC = 2A |
- |
1.0 |
- |
V |
Output Power |
PO |
d = 10%, f = 1kHz |
VS = 9V, RL = 4 Ohm, Note 1 |
2.2 |
2.5 |
- |
W |
VS = 14V, RL = 4 Ohm |
5.0 |
5.5 |
- |
W |
VS = 18V, RL = 8 Ohm |
5.0 |
5.5 |
- |
W |
VS = 24V, RL = 16 Ohm |
4.5 |
5.3 |
- |
W |
Total Harmonic Distortion |
THD |
f = 1kHz |
VS = 9V, RL = 4 Ohm, PO = 50mW to 1.5W |
- |
0.1 |
- |
% |
VS = 14V, RL = 4 Ohm, PO = 50mW to 3W |
- |
0.1 |
- |
% |
VS = 18V, RL = 8 Ohm, PO = 50mW to 3W |
- |
0.1 |
- |
% |
VS = 24V, RL = 16 Ohm, PO = 50mW to 3W |
- |
0.1 |
- |
% |
Input Sensitivity |
Vi |
f = 1kHz |
VS = 9V, RL = 4 Ohm, PO = 2.5W |
- |
37 |
- |
mV |
VS = 14V, RL = 4 Ohm, PO = 5.5W |
- |
49 |
- |
mV |
VS = 18V, RL = 8 Ohm, PO = 5.5W |
- |
73 |
- |
mV |
VS = 24V, RL = 16 Ohm, PO = 5.3W |
- |
100 |
- |
mV |
Input Saturation Voltage (rms) |
Vi |
VS = 9V |
0.8 |
- |
- |
V |
VS = 14V |
1.3 |
- |
- |
V |
VS = 18V |
1.8 |
- |
- |
V |
VS = 24V |
2.4 |
- |
- |
V |
Input Resistance (Pin8) |
Ri |
f = 1kHz |
0.8 |
- |
- |
V |
Drain Current |
Id |
f = 1kHz |
VS = 9V, RL = 4 Ohm, PO = 2.5W |
- |
380 |
- |
mA |
VS = 14V, RL = 4 Ohm, PO = 5.6W |
- |
550 |
- |
mA |
VS = 18V, RL = 8 Ohm, PO = 5.5W |
- |
410 |
- |
mA |
VS = 24V, RL = 16 Ohm, PO = 5.3W |
- |
295 |
- |
mA |
Efficiency |
|
f = 1kHz |
VS = 9V, RL = 4 Ohm, PO = 2.5W |
- |
73 |
- |
% |
VS = 14V, RL = 4 Ohm, PO = 5.5W |
- |
71 |
- |
% |
VS = 18V, RL = 8 Ohm, PO = 5.6W |
- |
74 |
- |
% |
VS = 24V, RL = 16 Ohm, PO = 5.3W |
- |
75 |
- |
% |
Small Signal Bandwidth (-3dB) |
BW |
VS = 14V, RL = 4 Ohm, PO = 1W |
40 to 40,000 |
Hz |
Voltage Gain (Open Loop) |
GV |
VS = 14V, f = 1kHz |
- |
75 |
- |
dB |
Voltage Gain (Closed Loop) |
GV |
VS = 14V, RL = 4 Ohm, f = 1kHz, PO = 1W |
39.5 |
40.0 |
40.5 |
dB |
Total Noise Input |
eN |
Rg = 50 Ohm |
- |
1.2 |
- |
µV |
Rg = 1k Ohm |
- |
1.3 |
- |
µV |
Rg = 10k Ohm |
- |
1.5 |
4.0 |
µV |
Note 2 |
Rg = 50 Ohm |
- |
2.0 |
- |
µV |
Rg = 1k Ohm |
- |
2.0 |
- |
µV |
Rg = 10k Ohm |
- |
2.2 |
5.0 |
µV |
Signal-to-Noise Ratio |
S/N |
VS = 14V, PO = 5.5W, RL = 4 Ohm |
Rg = 10k Ohm |
- |
90 |
- |
dB |
Rg = 0 |
- |
92 |
- |
dB |
Rg = 10k Ohm, Note 2 |
- |
87 |
- |
dB |
Rg = 0, Note 2 |
- |
87 |
- |
dB |
Supply Voltage Rejection |
SVR |
VS = 18V, RL = 8 Ohm, Rg = 10k Ohm, fripple = 100Hz, Vripple = 0.5Vrms |
40 |
50 |
- |
dB |
Thermal Shut-Down Case Temperature |
Tsd |
Ptot = 2.5W |
- |
115 |
- |
°C |
Muting-Off Threshold Voltage (Pin4) |
VT(OFF) |
|
1.9 |
- |
4.7 |
V |
Muting-On Threshold Voltage (Pin4) |
VT(ON) |
|
0 |
- |
1.3 |
V |
6.2 |
- |
VS |
V |
Input Resistance (Pin5) |
R5 |
Muting OFF |
80 |
200 |
- |
k Ohm |
Muting ON |
- |
10 |
30 |
Ohm |
Input Resistance (Pin4) |
R4 |
|
150 |
- |
- |
k Ohm |
Muting Attenuation |
AT |
Rg + R1 = 10k Ohm |
50 |
60 |
- |
dB |
Note 1. | With an external resistor of 100 Ohm between Pin3 and +VS. |
Note 2. | Filter with noise bandwidth: 22Hz to 22kHz. |
Unser Halbleiter Katalog (ohne NTE-Sortiment)
NTE Sortiment (unser ganzes Sortiment)
Einzel-Halbleiter (ganzes Sortiment)
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Anmerkung zu den NTE/ECG Austauschhalbleiter:
NTE-Austauschhalbleiter (früher ECG Philips und Sylvania) sind sorgfältig
ausgesuchte und erprobte Halbleiter, die einen sicheren Ersatz
für Originaltypen verschiedenster Hersteller und Ursprünge für
fast alle Applikationsbereiche im Wartungsdienst bieten.
Alle NTE-Austausch-Halbleiter sind einzeln in durchsichtigen
Plastikbeuteln verpackt, auf welchen die wichtigsten Daten
vermerkt sind.