NTE7088 NTE-7088 | ECG7088 ECG-7088 | NTE Electronics
NTE7088 Audio Power Amplifier 18W BTL x2 Channel SIP-17 Staggered
Integrated Circuit
Audio Power Amplifier,
15/18 Watt BTL (Bridge-Tied Load) x 2 Channel
17-LEAD SIP
Description:
The NTE7088 is an integrated circuit in a 17-Lead Staggered SIP type package designed for car audio
applications. This device has two built-in channels to reduce the characteristic difference betwee
Left and Right channels. In addition, the functions of stand-by and muting, and a variety of protection
circuits are included.
Features:
- Low Thermal Resistance
- High Power
- Low Distortion Ratio
- Low Noise
- Built-In Stand-by Function
- Built-In Muting Function
- Built-In Protection Circuits:
Thermal Shutdown, Overvoltage, Out → VCC short, Out → GND short, OUT - OUT short
Info as pdf-file
NTE-ECG replacement list as pdf-file
Diagrams and Info of most NTE-ECG Components
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Peak Supply Voltage (0.2sec), VCC surge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
DC Supply Voltage, VCC DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Operating Supply Voltage, VCC opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Output Current (Peak), IO (peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9A
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° to +150°C
Electrical Characteristics: (V
CC = 13.2V, R
L = 4 Ohms, f = 1kHz, T
A = +25°C, unless otherwise specified)
Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Unit |
Quiescent Supply Current |
ICCQ |
VIN = 0 |
- |
120 |
250 |
mA |
Output Power |
POUT (1) |
VCC = 14.4V, THD = 10% |
- |
18 |
- |
W |
POUT (2) |
THD = 10% |
11 |
15 |
- |
W |
Total Harmonic Distortion Ratio |
THD |
POUT = 1W |
- |
0.04 |
0.4 |
% |
Voltage Gain |
GV |
|
48 |
50 |
52 |
dB |
Output Noise Voltage |
VNO |
Rg = 0 Ohm, BW = 20Hz to 20kHz |
- |
0.3 |
0.7 |
mVrms |
Ripple Rejection Ratio |
RR |
fripple = 100Hz, Rg = 600 Ohms |
40 |
54 |
- |
dB |
Input Resistance |
RIN |
|
- |
30 |
- |
kOhm |
Output Offset Voltage |
Voffset |
VIN = 0 |
-0.3 |
0 |
+0.3 |
V |
Current at Stand-by State |
ISB |
|
- |
1 |
10 |
µA |
Cross Talk |
CT |
Rg = 600 Ohms, VOUT = 0dBm |
- |
60 |
- |
dB |
Pin4 Control Voltage |
V (SB) |
Stand-by -> OFF (Power -> ON) |
2.5 |
- |
VCC |
V |
Pin1 Control Voltage |
V (MUTE) |
Mute -> ON (Power -> OFF) |
- |
1.0 |
2.0 |
V |
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