NTE7041 PDF даташит
Спецификация NTE7041 изготовлена «NTE Electronics» и имеет функцию, называемую «Integrated Circuit Dual / Audio Power Amplifier / 22W BTL». |
|
Детали детали
Номер произв | NTE7041 |
Описание | Integrated Circuit Dual / Audio Power Amplifier / 22W BTL |
Производители | NTE Electronics |
логотип |
3 Pages
No Preview Available ! |
NTE7041
Integrated Circuit
Dual, Audio Power Amplifier, 22W BTL
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 differ-
ence between L and R channels. In addition, the NTE7041 contains stand–by and muting functions
and includes a variety of protection circuits.
Features:
D Low Thermal Resistance: Junction–to–Tab = 1.5°C/W (Infinite Heat Sink)
D High Power: POUT(1) = 22W/Ch Typ
POUT(2) = 19W/Ch Typ
D Low Distortion Ratio: THD = 0.04% Typ
D Low Noise: VNO = 0.3mVrms Typ
D Built–In Stand–By Function: ISB = 1µA Typ
D Built–In Muting Function: V(Mute) = 1V Typ
D Built–In Protection Circuits:
Thermal Shutdown
Overvoltage
Out → VCC Short
Out → GND Short
Out–Out Short
D Operating Supply Voltage: VCC = 9V to 18V
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
No Preview Available ! |
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, 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
Output Noise Voltage
Ripple Rejection Ratio
Input Resistance
GV
VNO
RR
RIN
Rg = 0Ω, BW = 20Hz to 20kHz
fripple = 100Hz, Rg = 600Ω
48 50 52 dB
– 0.3 0.7 mVrms
40 54 – dB
– 30 – kΩ
Output Offset Voltage
Current at Stand–By State
Crosstalk
Pin4 Control Voltage
Pin1 Control Voltage
Voffset VIN = 0
–0.3 0 +0.3
ISB – 1 10
CT Rg = 600Ω, VOUT = 0dBm
– 60 –
VSB Stand–By → OFF (Power → ON) 2.5 – VCC
V(Mute) Mute → ON (Power → OFF)
– 1.0 2.0
V
µA
dB
V
V
Pin Connection Diagram
(Front View)
17 Power VCC2
16 Output 1
15 Output 2
14 GND 1
13 GND 2
12 Output 3
11 Output 4
10 Power VCC1
9 Pre–VCC
8 Ripple
7 Input 2
6 NF 2
5 Pre–GND
4 Stand–By Switch
3 NF 1
2 Input 1
1 Mute Switch
No Preview Available ! |
.154
(3.9)
1
1.440 (36.6)
1.180 (30.0)
.079 (2.0)
.197 (5.0)
.670
(17.0)
.550
(14.0)
17 .394
(10.0)
.197
(5.0)
.079 (2.0)
.101 (2.56)
Скачать PDF:
[ NTE7041.PDF Даташит ]
Номер в каталоге | Описание | Производители |
NTE704 | Integrated Circuit TV Sound / IF Amp | NTE Electronics |
NTE7040 | Integrated Circuit Audio Power Amplifier / 20W | NTE Electronics |
NTE7041 | Integrated Circuit Dual / Audio Power Amplifier / 22W BTL | NTE Electronics |
NTE7042 | Integrated Circuit Bi-Directional Motor Driver | NTE Electronics |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |