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ADC0838CCWM Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # ADC0838CCWM
Description  8-Bit Serial I/O A/D Converters with Multiplexer Options
PDF  33 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

ADC0838CCWM Datasheet(HTML) 4 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Notes 1,
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Current into V
+ (Note 3)
15 mA
Supply Voltage, V
CC (Note 3)
6.5V
Voltage
Logic Inputs
−0.3V to V
CC +
0.3V
Analog Inputs
−0.3V to V
CC +
0.3V
Input Current per Pin (Note 4)
±5mA
Package
±20 mA
Storage Temperature
−65˚C to +150˚C
Package Dissipation
at T
A=25˚C (Board Mount)
0.8W
Lead Temperature (Soldering 10
sec.)
Dual-In-Line Package (Plastic)
260˚C
Molded Chip Carrier Package
Vapor Phase (60 sec.)
215˚C
Infrared (15 sec.)
220˚C
ESD Susceptibility (Note 5)
2000V
Operating Ratings (Notes 1, 2)
Supply Voltage, V
CC
4.5 V
DC to 6.3 VDC
Temperature Range
T
MIN
≤T
A
≤T
MAX
ADC0832/8CIWM
−40˚C to +85˚C
ADC0834BCN,
ADC0838BCV,
ADC0831/2/4/8CCN,
ADC0838CCV,
ADC0831/2/4/8CCWM
0˚C to +70˚C
Converter and Multiplexer Electrical Characteristics The following specifications apply for
V
CC =V+=VREF = 5V, VREF
≤ V
CC +0.1V, TA =Tj = 25˚C, and fCLK = 250 kHz unless otherwise specified. Boldface limits
apply from T
MIN to TMAX.
Parameter
Conditions
CIWM Devices
BCV, CCV, CCWM, BCN
and CCN Devices
Typ
Tested
Design
Typ
Tested
Design
Units
(Note 12)
Limit
Limit
(Note 12)
Limit
Limit
(Note 13) (Note 14)
(Note 13)
(Note 14)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Total Unadjusted Error
V
REF=5.00 V
ADC0838BCV
(Note 6)
±1⁄2
±1⁄2
ADC0834BCN
±1⁄2
±1⁄2
LSB
(Max)
ADC0838CCV
±1
±1
ADC0831/2/4/8CCN
±1
±1
ADC0831/2/4/8CCWM
±1
±1
ADC0832/8CIWM
±1
Minimum Reference
3.5
1.3
3.5
1.3
1.3
k
Ω
Input Resistance (Note 7)
Maximum Reference
3.5
5.9
3.5
5.4
5.9
k
Ω
Input Resistance (Note 7)
Maximum Common-Mode
Input Range (Note 8)
V
CC +0.05
V
CC +0.05
V
CC+0.05
V
Minimum Common-Mode
Input Range (Note 8)
GND −0.05
GND −0.05 GND−0.05
V
DC Common-Mode Error
±1/16
±1⁄4
±1/16
±1⁄4
±1⁄4
LSB
Change in zero
15 mA into V+
error from V
CC=5V
V
CC=N.C.
to internal zener
V
REF=5V
operation (Note 3)
1
1
1
LSB
V
Z, internal
MIN 15 mA into V+
6.3
6.3
6.3
diode breakdown
MAX
8.5
8.5
8.5
V
(at V
+) (Note 3)
www.national.com
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