KL3340 Datasheet, PDF (1/5 Pages) IK Semicon Co., Ltd – Economical 8-Pin Dual-In-Line Package

TECHNICAL DATA
ELECTRONIC ATTENUATOR
The KL3340 is a simple but very effective electronic
attenuator. This device offers up to 80 dB of attenuation control for
frequencies to 1.0 MHz. THD (distortion) is less than 1% - up to
15 dB attenuation and less that 3% - up to 40 dB.
Typical uses include instrumentation control, remote control
audio amplifiers, electronic games, and CATV (cable TV) set-top
converter audio control.
• Designed for use in:
DC Operated Volume Control
Compression and Expansion Amplifier Applications
• Controlled by DC Voltage or External Variable Resistor
• Economical 8-Pin Dual-In-Line Package
MAXIMUM RATINGS
(T_A = +25 ^OC, unless otherwise noted)
Rating
Symbol
Value
Unit
Power
V_CC
20
Vdc
Supply
Voltage
Power
P_D
1.2
W
Dissipation
@ (T_A =
+25 ^OC);
Derate
above T_A =
+25 ^OC
Operating
T_A
Ambient
10
mW
O_C
0 до +75
O_C
Temperature
Range
KL3340
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
PIN CONNECTIONS
Vin 1
Control 2
Gnd 3
NC 4
8 VCC
7 Vo
6 Rolloff
5 NC
Rev. 00