NTE829 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Electronics Attenuator, 90dB @ 1kHz

NTE829
Integrated Circuit
Electronics Attenuator, 90dB @ 1kHz
Features:
D Designed for use in:
DC Operated Volume Control
Compression & Expansion Amplifier Applications.
D Controlled by DC Voltage or External Variable Resistor
D Economical 8–Lead DIP Package
D Temperature Range: 0° to +75°C
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Power Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Power Dissipation (T_A = +25°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2W
Derate above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mW/°C
Operating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C
Electrical Characteristics: (e_in = 100mV_(RMS), f = 1.0kHz, V_CC = 16V, T_A = +25°C, unless
otherwise indicated)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Operating Power Supply Voltage
Control Pin Sink Current
Maximum Input Voltage
Voltage Gain
Attenuation Range
Total Harmonic Distortion
V_SS
I_C
V_i
A_V
K
THD
9
e_in = 0
–
–
11
R_C = 33kΩ
70
Pin2 GND, e_in = 100mV_(RMS), –
e_o = A_V x e_in
– 18
V
– 2 mA
– 0.5 V_(RMS)
13 – dB
90 – dB
0.6 1.0 %