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參數資料
| 型號： | ADC08238CIWM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
| 中文描述： | 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | 0.300 INCH, PLASTIC, SOP-20 |
| 文件頁數： | 3/24頁 |
| 文件大小： | 419K |
| 代理商： | ADC08238CIWM |
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
6.5V
b
0.3V to V
CC
a
0.3V
Input Current at Any Pin (Note 4)
g
5 mA
g
20 mA
800 mW
Package Input Current (Note 4)
Power Dissipation at T
A
e
25
§
C (Note 5)
ESD Susceptibility (Note 6)
1500V
Soldering Information
N Package (10 sec.)
TSSOP and SO Package (Note 7):
Vapor Phase (60 sec.)
Infrared (15 sec.)
260
§
C
215
§
C
220
§
C
Storage Temperature
b
65
§
C to
a
150
§
C
Operating Ratings
(Notes 2 & 3)
Temperature Range
T
MIN
s
T
A
s
T
MAX
b
40
§
C
s
T
A
s
a
85
§
C
ADC08231BIN, ADC08231CIN,
ADC08234BIN, ADC08234CIN,
ADC08238BIN, ADC08238CIN,
ADC08231BIWM, ADC08231CIWM,
ADC08234BIWM, ADC08238BIWM,
ADC08234CIWM, ADC08238CIWM,
ADC08234CIMF
Supply Voltage (V
CC
)
4.5 V
DC
to 6.3 V
DC
Electrical Characteristics
The following specifications apply for V
CC
e a
5 V
DC
, V
REF
e a
2.5 V
DC
and f
CLK
e
4 MHz, R
Source
e
50
X
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
e
25
C.
ADC08231,
ADC08234 and
ADC08238 with BIN,
CIN, BIWM,
CIWM, or CIMF Suffixes
Units
(Limits)
Symbol
Parameter
Conditions
Typical
(Note 8)
Limits
(Note 9)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
Linearity Error
BIN, BIWM
CIN, CIMF, CIWM
V
REF
e a
2.5 V
DC
g
(/2
g
1
LSB (max)
LSB (max)
Gain Error
BIN, BIWM
CIN, CIMF, CIWM
V
REF
e a
2.5 V
DC
g
1
g
1
LSB (max)
LSB (max)
Zero Error
BIN, BIWM
CIN, CIMF, CIWM
V
REF
e a
2.5 V
DC
g
1
g
1
LSB (max)
LSB (max)
Total Unadjusted Error
BIN, BIWM
CIN, CIMF, CIWM
V
REF
e a
5 V
DC
(Note 10)
g
1
g
1
LSB (max)
LSB (max)
Differential Linearity
V
REF
e a
2.5 V
DC
8
Bits (min)
R
REF
Reference Input Resistance
(Note 11)
3.5
k
X
1.3
6.0
k
X
(min)
k
X
(max)
V
IN
Analog Input Voltage
(Note 12)
(V
CC
a
0.05)
(GND
b
0.05)
V (max)
V (min)
3
相關PDF資料 |
PDF描述 |
|---|---|
| ADC08231 | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
| ADC08231BIN | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
| ADC08231CIN | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
| ADC08234BIN | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
| ADC08234CIN | 8-Bit 2 ms Serial I/O A/D Converters with MUX, Reference, and Track/Hold |
相關代理商/技術參數 |
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| ADC0829BCN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:uP COMPATIBLE 8-BIT A/D WITH 11-CHANNEL MUX/DIGITAL INPUT |
| ADC0829BCN/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
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