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LA7220 Datasheet(PDF) 1 Page - Sanyo Semicon Device

Part No. LA7220
Description  Electronic Switch for VCR/Audio Use
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Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
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Electronic Switch for VCR/Audio Use
Overview
The LA7220 is a 3-channel 2-position high-performance analog
switch having wide application from audio band to video band.
It is also provided with 2 channels of muting function.
Features
.
3-channel 2-position switch
.
Wide input dynamic range
.
Low distortion
.
Good frequency characteristic
.
Muting available
Package Dimensions
unit : mm
3006B-DIP16
[LA7220]
SANYO : DIP16
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
15
V
Allowable power dissipation
Pd max
Ta
% 65°C
500
mW
Operating temperature
Topr
–20 to +70
°C
Storage temperature
Tstg
–40 to +125
°C
Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
12
V
Operating voltage range
VCCop
9to13
V
Operating Characteristics at Ta = 25°C, VCC =12 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain
ICC
30.0
39.9
mA
Total harmonic distortion
THD
Rg = 600
Ω, 4.5 Vp-p,f=1 kHz, RL= ∞,
(Note 1)
0.007
0.1
%
Noise voltage
VNO
Rg = 600
Ω,f=20 Hzto20 kHz, RL = ∞,
(Note 1)
–93
–80
dBs
Crosstalk
1ch
CR1
Input 1: Rg = 50
Ω, 2 Vp-p, f = 3.58 MHz,
Input 2: Rg = 500
Ω, (Note 2)
–50
dB
2ch
CR2
Input 1: Rg = 50
Ω, (Note 2)
–60
dB
3ch
CR3
Input 1: Rg = 50
Ω, (Note 2)
–50
dB
Pedestal level
∆Vped
VCTL (Pins 10, 13, 15)=0to12 V, (Note 1)
–100
0 + 100
mV
Maximum input voltage
VIN max
Rg = 600
Ω,f=1 kHz, RL = ∞, THD = 1%,
(Note 1)
5.0
Vp-p
Continued on next page.
Ordering number: EN1409B
Monolithic Linear IC
LA7220
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61096HA(II)/9068YT/8215KI,TS No.1409-1/6




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