adc1241cmj National Semiconductor Corporation, adc1241cmj Datasheet - Page 3

• Manufacturer Part Number: adc1241cmj
• Description: Self-calibrating 12-bit Plus Sign Mp-compatible A/d Converter With Sample-and-hold
• Manufacturer: National Semiconductor Corporation

Digital and DC Electrical Characteristics
The following specifications apply for V
unless otherwise specified Boldface limits apply for T
(Notes 6 and 7)
V
V
I
I
V
V
V
V
V
I
I
I
DI
AI
I
Symbol
IN(1)
IN(0)
OUT
SOURCE
SINK
b
IN(1)
IN(0)
T
T
H
OUT(1)
OUT(0)
CC
CC
a
b
Logical ‘‘1’’ Input Voltage for
All Inputs except CLK IN
Logical ‘‘0’’ Input Voltage for
All Inputs except CLK IN
Logical ‘‘1’’ Input Current
Logical ‘‘0’’ Input Current
CLK IN Positive-Going
Threshold Voltage
CLK IN Negative-Going
Threshold Voltage
CLK IN Hysteresis
Logical ‘‘1’’ Output Voltage
Logical ‘‘0’’ Output Voltage
TRI-STATE Output Leakage
Current
Output Source Current
Output Sink Current
DV
AV
V
V
b
T
CC
CC
a
Supply Current
(min)
Supply Current
Supply Current
Parameter
b
V
T
b
(max)
CC
e
DV
CC
V
V
V
V
V
I
I
V
I
V
V
V
V
f
f
f
OUT
OUT
OUT
CLK
CLK
CLK
CC
CC
IN
IN
CC
CC
OUT
OUT
OUT
OUT
e
e
e
e
e
e
e
AV
e
e
e
e b
e b
e
A
e
e
e
e
5V
0V
Condition
5 25V
4 75V
4 75V
4 75V
CC
2 MHz CS
2 MHz CS
2 MHz CS
1 6 mA
e
0V
5V
0V
5V
360 mA
10 mA
T
e a
3
J
e
5 0V V
T
MIN
e
e
e
‘‘1’’
‘‘1’’
‘‘1’’
to T
b
e b
MAX
(Note 9)
5 0V V
Typical
b
b
0 005
all other limits T
b
0 01
0 005
2 8
2 1
0 7
2 8
2 8
20
0 01
1
20
REF
e a
(Notes 10 18)
5 0V and f
A
b
Limit
e
2 0
0 8
b
2 7
2 3
0 4
2 4
4 5
0 4
b
8 0
1
3
6 0
2
6
6
1
3
T
J
e
CLK
25 C
e
mA(max)
mA(max)
mA(max)
mA(max)
mA(max)
mA(max)
mA(max)
mA(min)
mA(min)
2 0 MHz
(Limits)
V(max)
V(max)
V(max)
V(min)
V(min)
V(min)
V(min)
V(min)
Units