參數(shù)資料
型號(hào): ADC10831CIWM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: 10-Bit Plus Sign Serial I/O A/D Converters with MUX, Sample/Hold and Reference
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: 0.300 INCH, PLASTIC, SOP-16
文件頁(yè)數(shù): 5/30頁(yè)
文件大?。?/td> 453K
代理商: ADC10831CIWM
Electrical Characteristics
(Continued)
The following specifications apply for V
a
e
AV
a
e
DV
a
e a
5.0 V
DC
, V
REF
a
e a
4.096 V
DC
, V
REF
b
e
V
IN
b
e
GND,
V
b
e b
5.0 V
DC
, and f
CLK
e
2.5 MHz unless otherwise specified.
Boldface limits apply for T
A
e
T
J
e
T
MIN
to T
MAX
;
all other limits T
A
e
T
J
25
§
C. (Notes 8, 9 and 10) (Continued)
Symbol
Parameter
Conditions
Typical
(Note 11)
Limits
(Note 12)
Units
(Limits)
REFERENCE CHARACTERISTICS
V
REF
Out
Reference Output Voltage
2.5V
g
0.5%
2.5V
g
2%
V(max)
D
V
REF
/
D
T
V
REF
Out Temperature Coefficient
g
40
ppm/
§
C
D
V
REF
/
D
I
L
Load Regulation, Sourcing
0 mA
s
I
L
s
a
4 mA
g
0.003
g
0.05
%/mA(max)
D
V
REF
/
D
I
L
Load Regulation, Sinking
0 mA
s
I
L
s
b
1 mA
g
0.2
g
0.6
%/mA(max)
Line Regulation
5V
g
10%
g
0.3
g
2.5
mV(max)
I
SC
Short Circuit Current
V
REF
Out
e
0V
13
22
mA(max)
Noise Voltage
10 Hz to 10 kHz, C
L
e
100
m
F
5
m
V
D
V
REF
/
D
t
Long-term Stability
g
120
ppm/kHr
t
SU
Start-Up Time
C
L
e
100
m
F
100
ms
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
a
e
5.5V
2.0
V(min)
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
a
e
4.5V
0.8
V(max)
I
IN(1)
Logical ‘‘1’’ Input Current
V
IN
e
5.0V
0.005
a
2.5
m
A(max)
I
IN(0)
Logical ‘‘0’’ Input Current
V
IN
e
0V
V
a
e
4.5V, I
OUT
e b
360
m
A
V
a
e
4.5V, I
OUT
e b
10
m
A
V
a
e
4.5V, I
OUT
e
1.6 mA
b
0.005
b
2.5
m
A(min)
V
OUT(1)
Logical ‘‘1’’ Output Voltage
2.4
4.5
V(min)
V(min)
V
OUT(0)
Logical ‘‘0’’ Output Voltage
0.4
V(min)
I
OUT
TRI-STATE Output Current
V
OUT
e
0V
V
OUT
e
5V
V
OUT
e
0V, V
a
e
4.5V
b
0.1
a
0.1
b
3.0
a
3.0
m
A(min)
m
A(max)
a
I
SC
Output Short-Circuit Source
Current
b
30
b
15
mA(max)
b
I
SC
I
D
a
Output Short-Circuit Sink Current
V
OUT
e
V
a
e
4.5V
30
15
mA(min)
Digital Supply Current
(Note 17)
CS
e
HIGH, Power Up
CS
e
HIGH, Power Down
CS
e
HIGH, Power Down,
and CLK Off
0.9
0.2
0.5
1.3
0.4
50
mA(max)
mA(max)
m
A(max)
I
A
a
Positive Analog Supply Current
(Note 17)
CS
e
HIGH, Power Up
CS
e
HIGH, Power Down
2.7
3.0
6.0
15
mA(max)
m
A(max)
I
A
b
Negative Analog Supply Current
(Note 17)
CS
e
HIGH, Power Up
CS
e
HIGH, Power Down
b
2.7
b
3.0
b
4.5
b
15
mA(min)
m
A(min)
I
REF
Reference Input Current
V
REF
a
e a
2.5V and
CS
e
HIGH, Power Up
0.6
mA(max)
5
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