NTE NTE829 Integrated circuit electronics attenuator, 90db @ 1khz Datasheet

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: (TA = +25°C unless otherwise specified)
Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2W
Derate above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mW/°C
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C
Electrical Characteristics: (ein = 100mV(RMS), f = 1.0kHz, VCC = 16V, TA = +25°C, unless
otherwise indicated)
Parameter
Symbol
Operating Power Supply Voltage
VSS
Test Conditions
Typ
Max
Unit
9
–
18
V
–
–
2
mA
Control Pin Sink Current
IC
Maximum Input Voltage
Vi
–
–
0.5
V(RMS)
Voltage Gain
AV
11
13
–
dB
Attenuation Range
K
RC = 33kΩ
70
90
–
dB
Pin2 GND, ein = 100mV(RMS),
eo = AV x ein
–
0.6
1.0
%
Total Harmonic Distortion
THD
ein = 0
Min
Pin Connection Diagram
Vin
1
8
VCC
Control
2
7
Vout
GND
3
6
Rolloff
N.C.
4
5
N.C.
8
5
.260 (6.6)
1
4
.390 (9.9)
Max
.300
(7.62)
.155
(3.93)
.100 (2.54)
.145 (3.68)
.300 (7.62)