NTE1345 Power Amp Datasheet

NTE1345 Datasheet, PDF, Equivalent


Part Number

NTE1345

Description

Dual Audio Power Amp

Manufacture

NTE

Total Page 2 Pages
Datasheet
Download NTE1345 Datasheet


NTE1345
NTE1345
Integrated Circuit
Module, Hybrid, Dual Audio Power Amp,
30W/Ch, 2 Power Supplies Required
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±41V
Substrate Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Turn–On Time, ts (VCC = ±28V, PO = 30W, RL = 8Ω, f = 50Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±28V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical Characteristics: (TA = 25°C, VCC = ±28V, RL = 8Ω, Rg = 600Ω, VG = 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Idle Current
ICCO VCC = ± 34V
20 40 120 mA
Power Out
Total Harmonic Distortion
Breakpoints
Source Impedance
Input Noise Voltage
Transient Noise Voltage
PO
THD
fL, fH
ri
VNO
VN
THD = 0.1%,f = 20Hz to 20kHz
VCC = ±25V, THD = 0.2%, RL = 4
PO = 1.0W
PO = 1.0W
PO = 1.0W
VCC = ±34V
VCC = ±34V
30 – – W
40 – – W
– – 0.1 %
10 to 100k
Hz
– 32 – k
– – 1.2 mVrms
–70 0 70 mV

NTE1345
Pin Connection Diagram
(Front View)
16 Rt Ch Input
15 Rt Ch Feedback
14 GND
13 Rt Ch Bias
12 () VCC 2
11 Rt Ch Feedback
10 Rt Ch Output
9 (+) VCC 2
8 (+) VCC 1
7 Lt Ch Output
6 Lt Ch Feedback
5 () VCC 1
4 Lt Ch Bias
3 GND
2 Lt Ch Feedback
1 Lt Ch Input
3.071 (90.7)
2.756 (70.0)
.315 (8.0)
.135 (3.45)
Dia (2 Holes)
1
16
.100 (2.54)
1.500 (38.1)
1.733
(44.0)
.866
(22.0)
.492 (12.5)
.200 (5.08) Min


Features NTE1345 Integrated Circuit Module, Hybri d, Dual Audio Power Amp, 30W/Ch, 2 Powe r Supplies Required Absolute Maximum Ra tings: (TA = +25°C unless otherwise sp ecified) Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±41V Substrate Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C Storage Temp erature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +1 05°C Turn–On Time, ts (VCC = ±28V, PO = 30W, RL = 8Ω, f = 50Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec Recommended Operating Conditi ons: (TA = +25°C unless otherwise spec ified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2 8V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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