
January 27, 2000
Rev. 0.02
1999 Winbond Electronics Corporation
13
WFP6852A
300-Channel 6-Bit Signal Driver
9.
ELECTRICAL SPECIFICATIONS
9.1
Absolute Maximum Ratings
Symbol
Parameter
Min
Max
Units
Notes
V
DDD
Digital Power Supply Voltage
-0.3
smaller of 6.0 or V
DDA
Volts
1,2,4
V
DDA
Analog Power Supply Voltage
-0.3
6.0
Volts
1,2,4
V
10
- V
0
Analog Reference Voltage Inputs
-0.3
V
DDA
+ 0.3
Volts
1,2
V
S300
-V
S1
Output Voltage
-0.3
V
DDA
+ 0.3
Volts
1,2
V
IN
Voltage on any Digital Input
-0.3
V
DDD
+ 0.3
Volts
1,2,3
P
D
Operating Power Dissipation
300
mW
T
A
Operating Temperature
(Ambient Temperature under bias)
-10
85
°C
1
T
STR
Storage Temperature
-20
85
°C
1
NOTES:
1) Stresses above those listed may cause permanent damage to system components. These are stress
ratings only. Functional operation at these or any conditions above those indicated in the operational
ratings of this specification is not implied. Exposure to absolute maximum rating conditions for ex-
tended periods may affect system reliability.
2) All voltages are with respect to ground (DGND) unless otherwise noted.
3) For D
25
-D
20
, D
15
-D
10
, D
05
-D
00
, DCLK,DATA_INV, 2xCLK, LP, EIO1, EIO300 & LD1_300 inputs.
4)
V
DDA
must be greater than or equal to V
DDD
for proper circuit operation
. V
DDA
should be pow-
ered on first, or the same time as V
DDD
. V
DDD
should be powered off first, or the same time as V
DDA
.
9.2
Recommended Operating Conditions
Symbol
Parameter
Min
Typical
Max
Units
Notes
V
DDD
Digital Supply Voltage
2.3
3.0
2.5
3.3
2.7
3.6
Volts
Volts
1
1
V
DDA
Analog Supply Voltage
3.0
5.5
Volts
1
T
A
Ambient Temperature
0
25
70
°C
V
10
- V
0
Analog Reference Voltage
0
V
DDA
Volts
1, 2
I
REF
Analog Reference Current
20
mA
NOTES:
1)
2)
All voltages are with respect to ground (DGND) unless otherwise noted.
Case I:
V
DA
≥
V
10
≥
V
9
≥
V
8
≥
V
7
≥
V
6
≥
V
5
≥
V
4
≥
V
3
≥
V
2
≥
V
1
≥
V
0
Case II:
V
DA
≥
V
0
≥
V
1
≥
V
2
≥
V
3
≥
V
4
≥
V
5
≥
V
6
≥
V
7
≥
V
8
≥
V
9
≥
V
10