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参数资料
| 型号： | ADC0804 |
| 厂商： | Intersil, Corp. |
| 元件分类： | 串行ADC |
| 英文描述： | 8-Bit, Microprocessor-Compatible A/D Converters |
| 中文描述： | 8位微处理器兼容的A/D转换器 |
| 文件页数： | 3/16页 |
| 文件大小： | 250K |
| 代理商： | ADC0804 |
6-7
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.5V
Voltage at Any Input . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V
+
+0.3V)
Operating Conditions
Temperature Range
ADC0802/03LD. . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
ADC0802/03/04LCD. . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
ADC0802/03/04LCN. . . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
ADC0803/04LCWM . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance (Typical, Note 1)
PDIP Package . . . . . . . . . . . . . . . . . . . . .
CERDIP Package . . . . . . . . . . . . . . . . . .
SOIC Package. . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature
Hermetic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
o
C
Plastic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering, 10s) . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
N/A
20
N/A
125
80
120
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
(Notes 1, 7)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
CONVERTER SPECIFICATIONS
V+ = 5V, T
A
= 25
o
C and f
CLK
= 640kHz, Unless Otherwise Specified
Total Unadjusted Error
ADC0802
V
REF
/2 = 2.500V
ADC0803
V
REF
/2 Adjusted for Correct Full
Scale Reading
-
-
±
1
/
2
±
1
/
2
LSB
-
-
LSB
ADC0804
V
REF
/2 = 2.500V
Input Resistance at Pin 9
-
-
±
1
LSB
V
REF
/2 Input Resistance
Analog Input Voltage Range
1.0
1.3
-
k
(Note 2)
GND-0.05
-
(V+) + 0.05
±
1
/
8
±
1
/
8
V
DC Common-Mode Rejection
Over Analog Input Voltage Range
-
±
1
/
16
±
1
/
16
LSB
Power Supply Sensitivity
V+ = 5V
±
10% Over Allowed Input
Voltage Range
-
LSB
CONVERTER SPECIFICATIONS
V+ = 5V, 0
o
C to 70
o
C and f
CLK
= 640kHz, Unless Otherwise Specified
Total Unadjusted Error
ADC0802
V
REF
/2 = 2.500V
ADC0803
V
REF
/2 Adjusted for Correct Full
Scale Reading
-
-
±
1
/
2
±
1
/
2
LSB
-
-
LSB
ADC0804
V
REF
/2 = 2.500V
Input Resistance at Pin 9
-
-
±
1
LSB
V
REF
/2 Input Resistance
Analog Input Voltage Range
1.0
1.3
-
k
(Note 2)
GND-0.05
-
(V+) + 0.05
±
1
/
4
±
1
/
8
V
DC Common-Mode Rejection
Over Analog Input Voltage Range
-
±
1
/
8
±
1
/
16
LSB
Power Supply Sensitivity
V+ = 5V
±
10% Over Allowed Input
Voltage Range
-
LSB
CONVERTER SPECIFICATIONS
V+ = 5V, -25
o
C to 85
o
C and f
CLK
= 640kHz, Unless Otherwise Specified
Total Unadjusted Error
ADC0802
V
REF
/2 = 2.500V
ADC0803
V
REF
/2 Adjusted for Correct Full
Scale Reading
-
-
±
3
/
4
±
3
/
4
LSB
-
-
LSB
ADC0804
V
REF
/2 = 2.500V
Input Resistance at Pin 9
-
-
±
1
LSB
V
REF
/2 Input Resistance
Analog Input Voltage Range
1.0
1.3
-
k
(Note 2)
GND-0.05
-
(V+) + 0.05
±
1
/
4
±
1
/
8
V
DC Common-Mode Rejection
Over Analog Input Voltage Range
-
±
1
/
8
±
1
/
16
LSB
Power Supply Sensitivity
V+ = 5V
±
10% Over Allowed Input
Voltage Range
-
LSB
ADC0802, ADC0803, ADC0804
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相关代理商/技术参数 |
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| ADC0804/D DIE | 制造商:Harris Corporation 功能描述: |
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