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参数资料
| 型号： | ADC08134CIWM |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
| 中文描述： | 4-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14 |
| 封装： | SOP-14 |
| 文件页数： | 3/21页 |
| 文件大小： | 488K |
| 代理商： | ADC08134CIWM |
Absolute Maximum Ratings
(Notes 1, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Voltage at Inputs and Outputs
Input Current at Any Pin (Note 4)
Package Input Current (Note 4)
Power Dissipation at T
A
= 25C
(Note 5)
ESD Susceptibility (Note 6)
6.5V
0.3V to V
CC
+ 0.3V
±
5 mA
±
20 mA
800 mW
1500V
Soldering Information
N Package (10 sec.)
SO Package:
Vapor Phase (60 sec.)
Infrared (15 sec.) (Note 7)
Storage Temperature
260C
215C
220C
65C to +150C
Operating Ratings
(Notes 2, 3)
Temperature Range
T
MIN
≤
T
A
≤
T
MAX
40C
≤
T
A
≤
+85C
4.5 V
DC
to 6.3 V
DC
Supply Voltage (V
CC
)
Electrical Characteristics
The following specifications apply for V
= +5 V
, V
= +2.5 V
DC
and f
= 1 MHz unless otherwise specified.
Bold-
face limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C.
Symbol
Parameter
Conditions
Typical
(Note 8)
Limits
(Note 9)
Units
(Limits)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Linearity Error
Full Scale Error
Zero Error
V
REF
= +2.5 V
DC
V
REF
= +2.5 V
DC
V
REF
= +2.5 V
DC
V
REF
= +5 V
DC
(Note 10)
V
REF
= +2.5 V
DC
±
1
±
1
±
1
LSB (max)
LSB (max)
LSB (max)
Total Unadjusted Error
±
1
LSB (max)
Differential Linearity
8
Bits (min)
k
k
(min)
k
(max)
V (max)
V (min)
LSB (max)
R
REF
Reference Input Resistance
(Note 11)
3.5
1.3
6.0
V
IN
Analog Input Voltage
(Note 12)
(V
CC
+ 0.05)
(GND 0.05)
±
1
2
DC Common-Mode Error
V
REF
= 2.5 V
DC
V
CC
= +5V
±
5%,
V
REF
= +2.5 V
DC
On Channel = 5V,
Off Channel = 0V
On Channel = 0V,
Off Channel = 5V
On Channel = 5V,
Off Channel = 0V
On Channel = 0V,
Off Channel = 5V
Power Supply Sensitivity
±
1
4
LSB (max)
On Channel Leakage Current
(Note 13)
0.2
1
0.2
1
0.2
1
0.2
1
μA (max)
μA (max)
Off Channel Leakage Current
(Note 13)
μA (max)
μA (max)
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
Logical “1” Input Voltage
V
IN(0)
Logical “0” Input Voltage
I
IN(1)
Logical “1” Input Current
I
IN(0)
Logical “0” Input Current
V
CC
= 5.25V
V
CC
= 4.75V
V
IN
= 5.0V
V
IN
= 0V
V
CC
= 4.75V:
I
OUT
= 360 μA
I
OUT
= 10 μA
V
CC
= 4.75V
I
OUT
= 1.6 mA
V
OUT
= 0V
V
OUT
= 5V
V
OUT
= 0V
2.0
0.8
1
1
V (min)
V (max)
μA (max)
μA (max)
V
OUT(1)
Logical “1” Output Voltage
2.4
4.5
0.4
V (min)
V (min)
V (max)
V
OUT(0)
Logical “0” Output Voltage
I
OUT
TRI-STATE
Output Current
3.0
3.0
6.5
μA (max)
μA (max)
mA (min)
I
SOURCE
Output Source Current
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