Manual
Absolute Maximum Ratings (Notes1&3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
CC
) 6.5V
Voltage at Inputs and Outputs
b
0.3V to V
CC
a
0.3V
Input Current at Any Pin (Note 4)
g
5mA
Package Input Current (Note 4)
g
20 mA
Power Dissipation at T
A
e
25
§
C (Note 5) 800 mW
ESD Susceptibility (Note 6) 1500V
Soldering Information
N Package (10 sec.) 260
§
C
SO Package:
Vapor Phase (60 sec.) 215
§
C
Infrared (15 sec.) (Note 7) 220
§
C
Storage Temperature
b
65
§
Cto
a
150
§
C
Operating Ratings (Notes2&3)
Temperature Range T
MIN
s
T
A
s
T
MAX
ADC08031BIN, ADC08031CIN,
b
40
§
C
s
T
A
s
a
85
§
C
ADC08032BIN, ADC08032CIN,
ADC08034BIN, ADC08034CIN,
ADC08038BIN, ADC08038CIN,
ADC08031BIWM, ADC08032BIWM,
ADC08034BIWM, ADC08038BIWM
ADC08031CIWM, ADC08032CIWM,
ADC08034CIWM, ADC08038CIWM
Supply Voltage (V
CC
) 4.5 V
DC
to 6.3 V
DC
Electrical Characteristics
The following specifications apply for V
CC
e
V
REF
ea
5V
DC
, and f
CLK
e
1 MHz unless otherwise specified. Boldface limits
apply for T
A
e
T
J
e
T
MIN
to T
MAX
; all other limits T
A
e
T
J
e
25
§
C.
ADC08031, ADC08032,
ADC08034 and
ADC08038 with BIN,
Units
Symbol Parameter Conditions CIN, BIWM or
(Limits)
CIWM Suffixes
Typical Limits
(Note 8) (Note 9)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Total Unadjusted Error (Note 10)
BIN, BIWM
g
(/2 LSB (max)
CIN, CIWM
g
1 LSB (max)
Differential
8 Bits (min)
Linearity
R
REF
Reference Input Resistance (Note 11) 3.5 kX
1.3 kX (min)
6.0 kX (max)
V
IN
Analog Input Voltage (Note 12) (V
CC
a
0.05) V (max)
(GND
b
0.05) V (min)
DC Common-Mode Error
g
(/4 LSB (max)
Power Supply Sensitivity V
CC
e
5V
g
5%,
g
(/4 LSB (max)
V
REF
e
4.75V
On Channel Leakage On Channel
e
5V, 0.2
mA (max)
Current (Note 13) Off Channel
e
0V 1
On Channel
e
0V,
b
0.2
mA (max)
Off Channel
e
5V
b
1
Off Channel Leakage On Channel
e
5V,
b
0.2
mA (max)
Current (Note 13) Off Channel
e
0V
b
1
On Channel
e
0V, 0.2
mA (max)
Off Channel
e
5V 1
3