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参数资料
| 型号： | ADC0844 |
| 厂商： | National Semiconductor Corporation |
| 元件分类： | 串行ADC |
| 英文描述： | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| 中文描述： | 8位的兼容的A / D转换器和多路复用器选项 |
| 文件页数： | 3/20页 |
| 文件大小： | 467K |
| 代理商： | ADC0844 |
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
)
Voltage
Logic Control Inputs
At Other Inputs and Outputs
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Storage Temperature
Package Dissipation at T
A
=25C
ESD Susceptibility (Note 4)
6.5V
0.3V to +15V
0.3V to V
CC
+0.3V
5 mA
20 mA
65C to +150C
875 mW
800V
Lead Temperature
(Soldering, 10 seconds)
Dual-In-Line Package (Plastic)
Dual-In-Line Package (Ceramic)
Molded Chip Carrier Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
260C
300C
215C
220C
Operating Conditions
(Notes 1, 2)
Supply Voltage (V
CC
)
Temperature Range
ADC0844CCN, ADC0848BCN,
ADC0848CCN
ADC0844BCJ, ADC0844CCJ,
ADC0848BCV, ADC0848CCV
4.5 V
DC
to 6.0 V
DC
T
MIN
≤
T
A
≤
T
MAX
0C
≤
T
A
≤
70C
40C
≤
T
A
≤
85C
Electrical Characteristics
The following specifications apply for V
CC
= 5 V
DC
unless otherwise specified.
Boldface limits apply from T
MIN
to T
MAX
;
all
other limits T
A
= T
j
= 25C.
Parameter
Conditions
ADC0844BCJ
ADC0844CCJ
ADC0844CCN
ADC0848BCN, ADC0848CCN
ADC0848BCV, ADC0848CCV
Typ
Tested
(Note 5)
Limit
(Note 6)
Limit
Units
Typ
Tested
Limit
(Note 6)
Design
Limit
(Note 7)
Design
Limit
(Note 7)
(Note 5)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Maximum Total
Unadjusted Error
ADC0844BCN, ADC0848BCN, BCV
ADC0844CCN, ADC0848CCN, CCV
ADC0844CCJ
Minimum Reference
Input Resistance
Maximum Reference
Input Resistance
Maximum Common-Mode
Input Voltage
Minimum Common-Mode
Input Voltage
DC Common-Mode Error
Power Supply Sensitivity
Off Channel Leakage
Current
V
REF
=5.00 V
DC
(Note 8)
±
1
2
±
1
±
1
2
±
1
LSB
LSB
LSB
k
±
1
1.1
2.4
2.4
1.2
1.1
2.4
5.9
2.4
5.4
5.9
k
(Note 9)
V
CC
+0.05
V
CC
+0.05
V
CC
+0.05
V
(Note 9)
GND0.05
GND0.05
GND0.05
V
Differential Mode
V
CC
=5V
±
5%
(Note 10)
On Channel=5V,
Off Channel=0V
On Channel=0V,
Off Channel=5V
±
1/16
±
1/16
±
1
4
±
1
8
±
1/16
±
1/16
±
1
4
±
1
8
±
1
4
±
1
8
LSB
LSB
1
0.1
1
μA
1
0.1
1
μA
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
, Logical “1” Input
Voltage (Min)
V
IN(0)
, Logical “0” Input
Voltage (Max)
I
IN(1)
, Logical “1” Input
Current (Max)
I
, Logical “0” Input
Current (Max)
V
OUT(1)
, Logical “1”
Output Voltage (Min)
V
CC
=5.25V
2.0
2.0
2.0
V
V
CC
=4.75V
0.8
0.8
0.8
V
V
IN
=5.0V
0.005
1
0.005
1
μA
V
IN
=0V
0.005
1
0.005
1
μA
V
CC
=4.75V
I
OUT
=360 μA
I
OUT
=10 μA
2.4
4.5
2.8
4.6
2.4
4.5
V
V
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相关PDF资料 |
PDF描述 |
|---|---|
| ADC0844BCN | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| ADC0844CCJ | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| ADC0844CCN | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| ADC0848 | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| ADC0848BCN | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC0844BCJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC-8-BIT ADC |
| ADC0844BCJ/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC0844BCN | 制造商:National Semiconductor Corporation 功能描述:Analog Digital Converter, Single, 8 Bit, 20 Pin, DIP |
| ADC0844BCN/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC0844BCN/B+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog-to-Digital Converter， 8-Bit |
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