NTE1009
Integrated Circuit
AF Power Amplifier, 1W
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax 16V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Power Dissipation (Note 1), PDmax 2.8W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Current (Note 1), IOmax 1.0A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, Topr –20° to +80°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg –40° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. With 100cm2 x 1mm Al heat sink.
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC 11V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, RL8Ω. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (TA = +25°C, VCC = 11V, RL = 8Ω, f = 1kHz, RNF = 300Ω unless
otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Quiescent Current ICCO – 15 25 mA
Voltage Gain VG 27 30 33 dB
Output Power POTHD = 10% 0.8 1.0 – W
Efficiency ηPO = 1W – 50 – %
Total Harmonic Distortion THD PO = 0.5W – 0.5 1.5 %
Input Resistance ri6k 8k – Ω
Output Resistance ro– 0.45 – Ω
Bandwidth BW –3dB 100 – – kHz
Output Noise Voltage VNO – – 1.0 mV
VCC
Pin Connection Diagram
GND *
Output
1
2
Driver
Bias
3Input
4
8
7
6
5Feedback
Tab
Tab
Compensation
* NOTE: Connected to Tab
.126 (3.2)
Dia
.359 (9.1)
.100 (2.54)
.256 (6.5)
16
12 7
.187
(4.7)
.843
(21.4)
.752 (19.1)
.700 (17.78)
.670
(17.0)
