JBL DCR600 II, Service Manual

Page: 104 / 127

Applications
Function switching under serial data control in amplifiers,
receivers, and other electronic equipment
Features
• Two sets of eight (or in the LC78213, seven) built-in
circuits with three switching configurations available
based on differing internal connections
• Control according to serial data sent from a micro-
processor, and easy connection to 5 V microprocessors
• Two identical products can be connected to a shared bus
due to the provision of a select pin (S).
• A reset pin that turns off all analog switches
• A ±20 V withstand voltage rating allows these products
to provide a wide dynamic range.
Package Dimensions
unit: mm
3061-DIP30S
CMOS LSI
Ordering number : EN4817A
SANYO: DIP30S
[LC78211, 78212, 78213]
Analog Function Switch
LC78211, 78212, 78213
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter Symbol Conditions Ratings Unit
Maximum supply voltage
V
DD
max V
DD
–0.3 to +20 V
V
EE
max V
EE
–20 to +0.3 V
Maximum input voltage
V
I
1 DI, CL, CE, S, RES –0.3 to +20 V
V
I
2 L1 to L8, R1 to R8, LCOM1 to LCOM4, RCOM1 to RCOM4 V
EE
– 0.3 to V
DD
+ 0.3 V
Analog switch potential difference when on
∆
V
ON
With the switch on 0.5 V
Allowable power dissipation Pd max Ta
≤
75°C 100 mW
Operating temperature range Topr –30 to +75 °C
Storage temperature range Tstg –40 to +125 °C
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DCR600II