NTE7041 NTE-7041 | ECG7041 ECG-7041 | NTE Electronics
NTE7041
Integrated Circuit
Dual, Audio Power Amplifier, 22W BTL
17-Lead SIP
Description:
The NTE7041 is an integrated circuit in a 17-Lead SIP type package designed for stereo audio use
in car stereo applications. This device has two built-in channels to reduce the characteristic difference
between L and R channels. In addition, the NTE7041 contains stand-by and muting functions
and includes a variety of protection circuits.
Features:
- Low Thermal Resistance: Junction-to-Tab = 1.5°C/W (Infinite Heat Sink)
- High Power: POUT(1) = 22W/Ch Typ
POUT(2) = 19W/Ch Typ
- Low Distortion Ratio: THD = 0.04% Typ
- Low Noise: VNO = 0.3mVrms Typ
- Built-In Stand-By Function: ISB = 1μA Typ
- Built-In Muting Function: V(Mute) = 1V Typ
- Built-In Protection Circuits:
Thermal Shutdown
Overvoltage
Out → VCC Short
Out → GND Short
Out-Out Short
- Operating Supply Voltage: VCC = 9V to 18V
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)
Peak Supply Voltage (0.2sec), VCCsurge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
DC Supply Voltage, VCCDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Operating Supply Voltage, VCCopr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Peak Output Current, IOpeak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9A
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° to +150°C
Electrical Characteristics: (T
A = +25°C, V
CC = 13.2V, R
L = 4Ohms, f = 1kHz 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% |
- |
22 |
- |
W |
POUT (2) |
THD = 10% |
16 |
19 |
- |
W |
Total Harmonic Distortion |
THD |
POUT = 1W |
- |
0.04 |
0.4 |
% |
Voltage Gain |
GV |
|
48 |
50 |
52 |
dB |
Output Noise Voltage |
VNO |
Rg = 0Ohm, BW = 20Hz to 20kHz |
- |
0.3 |
0.7 |
mVrms |
Ripple Rejection Ratio |
RR |
fripple = 100Hz, Rg = 600Ohm |
40 |
54 |
- |
dB |
Input Resistance |
RIN |
|
- |
30 |
- |
k Ohm |
Output Offset Voltage |
Voffset |
VIN = 0 |
-0.3 |
0 |
+0.3 |
V |
Current at Stand-by State |
ISB |
|
- |
1 |
10 |
µA |
Crosstalk |
CT |
Rg = 600Ohm, VOUT = 0dBm |
- |
60 |
- |
dB |
Pin4 Control Voltage |
VCSB |
Stand-by -> OFF (Power -> ON) |
2.5 |
- |
Vcc |
V |
Pin1 Control Voltage |
V (Mute) |
Mute -> ON (Power -> OFF) |
- |
1.0 |
2.0 |
V |
NTE Electronic Components (our whole assortment)
Semiconductors (our whole assortment)
Pictures are a guide only actual product may vary. Subject to alterations and errors. Help us to eliminate errors:
Please report any errors here.
Are you searching for replacements of semiconductors?
The following link brings you to the search window of NTE Electronics (a world wide supplier of high quality electronic components). This QUICKCross software can assist users in selecting the proper NTE replacement device.
QUICKCross Search Engine for NTE Replacement Semiconductors
Note about NTE replacement devices (formerly ECG Philips and Sylvania):
NTE has one of the most extensive semiconductor lines in the industry. All NTE semiconductors are guaranteed to meet or exceed original specifications.