參數(shù)資料
型號(hào): MB40C238
廠商: Fujitsu Limited
英文描述: 30 MHz 8-bit A/D Converter
中文描述: 30兆赫8位A / D轉(zhuǎn)換器
文件頁數(shù): 5/10頁
文件大?。?/td> 88K
代理商: MB40C238
5
MB40C238
I
ABSOLUTE MAXIMUM RATINGS
WARNING:
Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
I
RECOMMENDED OPERATING CONDITIONS
WARNING:
The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device's electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Rating
Unit
Min.
Max.
Power supply voltage
AV
DD,
DV
DD
–0.3
+7.0
V
Input voltage (analog/digital)
CLK, V
INA
,
V
RTC
,
V
RB
–0.3
AV
DD
+0.3
V
Output voltage
D
0
to D
7
–0.3
DV
DD
+0.3
V
V
RT
–0.3
AV
DD
+0.3
V
°
C
Storage temperature
Tstg
–55
+125
Parameter
Symbol
Value
Unit
Min.
Typ.
Max.
Power supply voltage
AV
DD
2.70
3.00
3.60
V
DV
DD
2.70
3.00
3.60
V
| AV
DD
– DV
DD
|
0.0
0.2
V
Analog input voltage
V
INA
V
RB
V
RT
V
Analog reference voltage: T
V
RTC
1.2
1.5
2.0
V
Analog reference voltage: B
V
RB
0.0
0.8
V
Analog reference voltage range
V
RT
– V
RB
1.2
1.5
1.8
V
Digital “H” level input voltage
V
IHD
2.3
V
Digital “L” level input voltage
V
ILD
0.5
V
μ
A
MHz
Digital input current
I
ID
5
Clock frequency
f
CLK
0.5
30
“H” level minimum clock pulse width
t
W
+
16.0
ns
“L” level minimum clock pulse width
t
W
16.0
ns
°
C
Operating temperature range
Ta
–20
+75
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