Datasheet 搜索 > AD转换器 > TI（德州仪器） > ADC0820CCWM 数据手册 > ADC0820CCWM 其他数据使用手册 3/24 页
器件3D模型￥ 33.621
ADC0820CCWM 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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ADC0820CCWM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.
Supply Voltage (V
CC
) 10V
Logic Control Inputs −0.2V to V
CC
+0.2V
Voltage at Other Inputs and Output −0.2V to V
CC
+0.2V
Storage Temperature Range −65˚C to +150˚C
Package Dissipation at T
A
= 25˚C 875 mW
Input Current at Any Pin (Note 5) 1 mA
Package Input Current (Note 5) 4 mA
ESD Susceptability (Note 9) 900V
Lead Temp. (Soldering, 10 sec.)
Dual-In-Line Package (plastic) 260˚C
Dual-In-Line Package (ceramic) 300˚C
Surface Mount Package
Vapor Phase (60 sec.) 215˚C
Infrared (15 sec.) 220˚C
Operating Ratings (Notes 1, 2)
Temperature Range T
MIN
≤T
A
≤T
MAX
ADC0820CCJ −40˚C≤T
A
≤+85˚C
ADC0820CIWM −40˚C≤T
A
≤+85˚C
ADC0820BCN, ADC0820CCN 0˚C≤T
A
≤70˚C
ADC0820BCV 0˚C≤T
A
≤70˚C
ADC0820BCWM, ADC0820CCWM 0˚C≤T
A
≤70˚C
V
CC
Range 4.5V to 8V
Converter Characteristics
The following specifications apply for RD mode (pin 7=0), V
CC
=5V, V
REF
(+)=5V,and V
REF
(−)=GND unless otherwise specified.
Boldface limits apply from T
MIN
to T
MAX
; all other limits T
A
=T
j
=25˚C.
Parameter Conditions ADC0820BCN, ADC0820CCN Limit
Units
ADC0820CCJ ADC0820BCV, ADC0820BCWM
ADC0820CCWM, ADC0820CIWM
Typ Tested Design Typ Tested Design
(Note 6) Limit Limit (Note 6) Limit Limit
(Note 7) (Note 8) (Note 7) (Note 8)
Resolution 8 8 8 Bits
Total Unadjusted ADC0820BCN, BCWM
±
1
⁄
2
±
1
⁄
2
LSB
Error ADC0820CCJ
±
1 LSB
(Note 3) ADC0820CCN, CCWM, CIWM
±
1
±
1 LSB
ADC0820CCMSA
±
1
±
1 LSB
Minimum Reference 2.3 1.00 2.3 1.2 kΩ
Resistance
Maximum
Reference
2.3 6 2.3 5.3 6 kΩ
Resistance
Maximum V
REF
(+) V
CC
V
CC
V
CC
V
Input Voltage
Minimum V
REF
(−) GND GND GND V
Input Voltage
Minimum V
REF
(+) V
REF
(−) V
REF
(−) V
REF
(−) V
Input Voltage
Maximum V
REF
(−) V
REF
(+) V
REF
(+) V
REF
(+) V
Input Voltage
Maximum V
IN
Input V
CC
+0.1 V
CC
+0.1 V
CC
+0.1 V
Voltage
Minimum V
IN
Input GND−0.1 GND−0.1 GND−0.1 V
Voltage
Maximum Analog CS =V
CC
Input Leakage V
IN
=V
CC
3 0.3 3 µA
Current V
IN
=GND −3 −0.3 −3 µA
Power Supply
Sensitivity
V
CC
=5V
±
5%
±
1/16
±
1
⁄
4
±
1/16
±
1
⁄
4
±
1
⁄
4
LSB
ADC0820
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