NTE NTE1816

NTE1816
Integrated Circuit
Module, Dual AF PO, 6W/Ch
Dual Power Supplies Req’d
Features:
D Built–In Muting Circuit to Cut Off Various Kinds of Shock Noise.
D Greatly Reduced Heat Sink due to Case Temperature +125°C Guaranteed.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20.5V
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Τhermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W
Available Time for Load Shorted (VCC = ±13.2V, RL = 8Ω, f = 50Hz, PO 6W), ts . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V
Recommended Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (TA = +25°C, VCC = ±13.2V, RL = 8Ω, Rg = 600Ω, VG = 40dB unless
otherwise specified)
Parameter
Symbol
Quiescent Current
ICCO
Output Power
PO(1)
Test Conditions
Min
Typ
Max
Unit
20
40
100
mA
THD = 0.4%, f = 20Hz to 20kHz
6
–
–
W
VCC = ±12V, THD = 1%, RL = 4Ω, f = 1kHz
6
–
–
W
–
–
0.3
W
Total Harmonic Distortion
THD
PO = 1W, f = 1kHz
Frequency Characteristics
fL, fH
PO = 1W, –3dB
Input Resistance
ri
Output Noise Voltage
VNO
Middle Point Voltage
VN
Muting Voltage
VM
20 to 50k
Hz
PO = 1W, f = 1kHz
–
55
–
kΩ
VCC = ±17V, Rg = 10kΩ
–
–
1.2
mVrms
–70
0
70
mV
–2
–5
–10
V
VCC = ±17V
Pin Connection Diagram
(Front View)
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Rt Ch Input (–)
Rt Ch Input (+)
GND
Compensation
(–) VCC
Rt Ch Output
Bypass
(+) VCC
Lt Ch Output
(–) VCC
Compensation
Compensation
Muting
Compensation
Compensation
Compensation
Lt Ch Input (+)
Lt Ch Input (–)
2.520 (64.0)
2.190 (55.6)
.334 (8.5)
1.440
(36.4)
1
18
.141
(3.6)
Dia
(2 Holes)
.737
(18.7)
1.030
(32.5)
.158 (4.0)
.100 (2.54)
1.700 (43.18)
.114 (5.5)