NTE1009 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit AF Power Amplifier, 1W

NTE1009
Integrated Circuit
AF Power Amplifier, 1W
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Maximum Supply Voltage, V_CCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Maximum Power Dissipation (Note 1), P_Dmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8W
Maximum Output Current (Note 1), I_Omax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Note 1. With 100cm² x 1mm Al heat sink.
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Recommended Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
Load Resistance, R_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (T_A = +25°C, V_CC = 11V, R_L = 8Ω, f = 1kHz, R_NF = 300Ω unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Voltage Gain
I_CCO
VG
– 15 25 mA
27 30 33 dB
Output Power
Efficiency
Total Harmonic Distortion
Input Resistance
Output Resistance
Bandwidth
P_O
η
THD
r_i
r_o
BW
THD = 10%
P_O = 1W
P_O = 0.5W
–3dB
0.8 1.0 – W
– 50 – %
– 0.5 1.5 %
6k 8k – Ω
– 0.45 – Ω
100 – – kHz
Output Noise Voltage
V_NO
– – 1.0 mV