JBL DCR600 II, Service Manual

Page: 105 / 127

Pin Assignments
Allowable Operating Ranges
at Ta = 25°C, V
SS
= 0 V,
|
V
DD
| ≥ |
V
EE
|
Note:
*
CE, CL and DI waveforms
No. 4817-2/6
LC78211, 78212, 78213
Parameter Symbol Conditions min typ max Unit
Maximum supply voltage
V
DD
V
DD
– V
EE
≥
12 V: V
DD
6.0 18.5 V
V
EE
V
DD
– V
EE
≥
12 V: V
EE
–18.5 0 V
Input high level voltage
V
IH
1 DI, CL, CE 4.0 18.5 V
V
IH
2 S, RES 0.7 V
DD
V
DD
V
Input low level voltage
V
IL
1 DI, CL, CE 0 0.7 V
V
IL
2 S, RES 0 0.3 V
DD
V
Analog switch input
V
IN
L1 to L8, R1 to R8, LCOM1 to LCOM4,
V
EE
V
DD
V
voltage range RCOM1 to RCOM4
Low level clock pulse width t
øL
CL 0.5 µs
High level clock pulse width t
øH
CL 0.5 µs
t
set up
CL, DI 0.5 µs
Setup time
t1 * CL, CE 0.5 µs
t2 * CL, CE 0.5 µs
t3 * CL, CE 0.5 µs
Minimum reset pulse width t
wRES
V
DD
≥
6 V: RES 1.0 µs
Hysteresis V
H
CL, CE, DI 0.3 V
Top view
105
DCR600II