NTE1391 PDF даташит
Спецификация NTE1391 изготовлена «NTE» и имеет функцию, называемую «Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo». |
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Детали детали
Номер произв | NTE1391 |
Описание | Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo |
Производители | NTE |
логотип |
3 Pages
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NTE1390 & NTE1391
Integrated Circuit
Audio Power Amplifier, 12W
for Car Radio or Car Stereo
Features:
D High Gain: 51dB Typ., HIgh Power Output: 12W Typ.
D Low Number of External Components Required
D Low Noise During Power ON/OFF Operation
D Soft Tonal Quality in Saturated Power Output
D Low Distortion Over Low to High Audio Frequency Range
D Low Residual Noise: Rg = 0
D Built–In Audio Muting Circuits: AC Mute & DC Mute
D Built–In Protection Circuits:
Thermal
Overvoltage and Surge Voltage
Load Short–Circuit Current Limiting
Output Pins DC Short–Circuit
D NTE1391 is Mirror Image Pinout of NTE1390
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax
Quiescent (30sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
With Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Supply Current, I10peak
Instantaneous Value Duty ≤ 5%, Pulse Width ≤ 1ms Flow–In Only . . . . . . . . . . . . . . . . . 4.5A
Output Current, I7, I9peak
Instantaneous Value Duty ≤ 5%, Pulse Width ≤ 1ms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A
Surge Supply Voltage (t ≤ 0.2sec), Vsurge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
Allowable Power Dissipation (TC = +75°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Ω to 8Ω
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Electrical Characteristics:
(TA =
100 x
+12050°Cx ,1V.5CmCm=31A3l.2HVe,aRt LS=ink4Ωu,nfle=ss1koHthze,rRwgis=e
600Ω, with
specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Voltage Gain
ICCO
VG Closed Loop
– 65 120 mA
49 51 53 dB
Output Power
Total Harmonic Distortion
Input Resistance
Output Noise Voltage
PO
THD
ri
VNO 1
THD = 10%
PO = 1W
Rg = 0, f = 20Hz to 20MHz,
Band Pass Filter
10 12 – W
– 0.1 1.0 %
21 30 – kΩ
– 0.4 1.0 mV
VNO 2 Rg = 10kΩ, f = 20Hz to 20MHz, – 0.6 2.0 mV
Band Pass Filter
Output Offset Voltage
Muting Suppression (AC, Note 1)
Voff
ATT vo = 0dBm, VM = 9V
–300 – +300 mV
– 38 – dB
Note 1. For DC muting, ATT = ∞.
Pin Connection Diagram
NTE1390
(Front View)
NTE1391
(Front View)
10 VCC
9 Output 1
8 Power Amp GND
7 Output 2
6 DC Audio Muting
5 NF 2
4 NF 1
3 Preamp GND
2 Input
1 AC Audio Muting
10 AC Audio Muting
9 Input
8 Preamp GND
7 NF 1
6 NF 2
5 DC Audio Muting
4 Output 2
3 Power Amp GND
2 Output 1
1 VCC
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1.062 (27.0)
.788 (20.0)
.156 (3.95) R
.157 (4.0)
.448
(11.4)
1 10
.740
(18.78)
.100 (2.54)
.016 (0.40)
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Номер в каталоге | Описание | Производители |
NTE1390 | Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo | NTE |
NTE1391 | Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo | NTE |
NTE1392 | Integrated Circuit Audio Power Amp / 7W | NTE |
NTE1393 | Integrated Circuit Audio Power Amp / 7W | NTE |
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