ADC0831/ADC0832/ADC0834/ADC0838
Absolute Maximum Ratings
2)
(Notes 1,
Dual-In-Line Package (Plastic)
Molded Chip Carrier Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
ESD Susceptibility (Note 5)
260˚C
215˚C
220˚C
2000V
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Current into V (Note 3)
Supply Voltage, V
CC
Voltage
Logic Inputs
Analog Inputs
Input Current per Pin (Note 4)
Package
Storage Temperature
Package Dissipation
at T
A
=25˚C (Board Mount)
Lead Temperature (Soldering 10
sec.)
0.8W
−0.3V to V
CC
+
0.3V
−0.3V to V
CC
+
0.3V
+
15 mA
6.5V
Operating Ratings
(Notes 1, 2)
Supply Voltage, V
CC
Temperature Range
ADC0832/8CIWM
ADC0834BCN,
ADC0838BCV,
ADC0831/2/4/8CCN,
ADC0838CCV,
ADC0831/2/4/8CCWM
0˚C to +70˚C
4.5 V
DC
to 6.3 V
DC
T
MIN
≤T
A
≤T
MAX
−40˚C to +85˚C
±
5 mA
±
20 mA
−65˚C to +150˚C
Converter and Multiplexer Electrical Characteristics
V
CC
= V+ = V
REF
= 5V, V
REF
≤
V
CC
+0.1V, T
A
= T
j
= 25˚C, and f
CLK
apply from T
MIN
to T
MAX
.
Conditions
Parameter
Typ
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Total Unadjusted Error
ADC0838BCV
ADC0834BCN
ADC0838CCV
ADC0831/2/4/8CCN
ADC0831/2/4/8CCWM
ADC0832/8CIWM
Minimum Reference
Input Resistance (Note 7)
Maximum Reference
Input Resistance (Note 7)
Maximum Common-Mode
Input Range (Note 8)
Minimum Common-Mode
Input Range (Note 8)
DC Common-Mode Error
Change in zero
error from V
CC
=5V
to internal zener
operation (Note 3)
V
Z
, internal
diode breakdown
(at V
+
) (Note 3)
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4
The following specifications apply for
= 250 kHz unless otherwise specified.
Boldface limits
CIWM Devices
Tested
Limit
Design
Limit
BCV, CCV, CCWM, BCN
and CCN Devices
Typ
Tested
Limit
Design
Limit
Units
V
REF
=5.00 V
±
1
⁄
2
±
1
⁄
2
±
1
±
1
±
1
±
1
3.5
3.5
1.3
5.9
V
CC
+0.05
GND −0.05
3.5
3.5
1.3
5.4
±
1
⁄
2
±
1
⁄
2
±
1
±
1
±
1
1.3
5.9
LSB
(Max)
kΩ
kΩ
V
V
LSB
V
CC
+0.05
V
CC
+0.05
GND −0.05
GND−0.05
±
1/16
15 mA into V+
V
CC
=N.C.
V
REF
=5V
±
1
⁄
4
±
1/16
±
1
⁄
4
±
1
⁄
4
1
MIN 15 mA into V+
MAX
6.3
8.5
1
6.3
8.5
1
6.3
8.5
LSB
V
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