Datasheet 搜索 > AD转换器 > TI（德州仪器） > ADC0838CIWM 数据手册 > ADC0838CIWM 其他数据使用手册 4/33 页
器件3D模型￥ 10.348
ADC0838CIWM 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
AD转换器
封装:
SOIC-20
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典型应用电路图在P1
原理图在P6P12P15
封装尺寸在P30P31P32P33
型号编码规则在P3
功能描述在P1P6P13P14P15P16P17P18
技术参数、封装参数在P1P4P6
应用领域在P19P20P21P22P23P24P25P26P27P28P29
电气规格在P4P5P7P8P17
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ADC0838CIWM数据手册
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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 V
DC
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+=V
REF
= 5V, V
REF
≤ V
CC
+0.1V, T
A
=T
j
= 25˚C, and f
CLK
= 250 kHz unless otherwise specified. Boldface limits
apply from T
MIN
to T
MAX
.
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 kΩ
Input Resistance (Note 7)
Maximum Reference 3.5 5.9 3.5 5.4 5.9 kΩ
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)
ADC0831/ADC0832/ADC0834/ADC0838
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