Ordering number: EN1409B
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.
Package Dimensions
unit : mm
3006B-DIP16
[LA7220]
Features
.
3-channel 2-position switch
.
Wide input dynamic range
.
Low distortion
.
Good frequency characteristic
.
Muting available
SANYO : DIP16
Specifications
Maximum Ratings
at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
Pd max
Topr
Tstg
Ta
%
65°C
Conditions
Ratings
15
500
–20 to +70
–40 to +125
Unit
V
mW
°C
°C
Operating Conditions
at Ta = 25°C
Parameter
Recommended supply voltage
Operating voltage range
Symbol
V
CC
V
CC
op
Conditions
Ratings
12
9 to 13
Unit
V
V
Operating Characteristics
at Ta = 25°C, V
CC
= 12 V
Parameter
Current drain
Total harmonic distortion
Noise voltage
1ch
Crosstalk
Pedestal level
Maximum input voltage
2ch
3ch
Symbol
I
CC
THD
V
NO
CR1
CR2
CR3
∆Vped
V
IN max
Conditions
Rg = 600
Ω,
4.5 Vp-p, f = 1 kHz, R
L
=
∞,
(Note 1)
Rg = 600
Ω,
f = 20 Hz to 20 kHz, R
L
=
∞,
(Note 1)
Input 1: Rg = 50
Ω,
2 Vp-p, f = 3.58 MHz,
Input 2: Rg = 500
Ω,
(Note 2)
Input 1: Rg = 50
Ω,
(Note 2)
Input 1: Rg = 50
Ω,
(Note 2)
V
CTL
(Pins 10, 13, 15) = 0 to 12 V, (Note 1)
Rg = 600
Ω,
f = 1 kHz, R
L
=
∞,
THD = 1%,
(Note 1)
min
typ
30.0
0.007
–93
–50
–60
–50
–100
5.0
max
39.9
0.1
–80
Unit
mA
%
dBs
dB
dB
dB
mV
Vp-p
0 + 100
Continued on next page.
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
SANYO [ SANYO SEMICON DEVICE ]
