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參數(shù)資料
| 型號： | MAX1740 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Digital Signal Processors 144-LQFP |
| 中文描述： | SIM/智能卡電平轉(zhuǎn)換器，µMAX封裝 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 327K |
| 代理商： | MAX1740 |
M
SIM/Smart Card Level Translators
in μMAX
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(Figure 1, DV
CC
= +1.8V, V
CC
= +3.0V or +5.0V,
SHDN
= DV
CC
, CIN = RIN = GND or DV
CC
, IO = V
CC
, DATA = DDRV = DV
CC
,
C
IO
= C
CLK
= C
RST
= C
DATA
= 30pF,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values are at T
A
= +25°C.)
UNITS
V
V
V
V
DV
CC
= 2.7V
DV
CC
= 2.25V
DV
CC
= 1.7V
DV
CC
= 1.425V
DV
CC
= 2.25V
DV
CC
= 1.7V
DV
CC
= 1.425V
CONDITIONS
MIN
TYP
MAX
0.4
0.4
SYMBOL
PARAMETER
Output Low Level
V
OL(DATA)
IO = GND, I
SINK
= 100μA
DV
CC
= 3.0V, IO = GND, I
SINK
= 200μA
I
SOURCE
= 10μA
DV
CC
= 3.0V, I
SOURCE
= 20μA
Output High Level
0.7
·
DV
CC
0.7
·
DV
CC
V
OH(DATA)
IO Pull-Up Resistance
Input Low Threshold
Input High Threshold
Input Low Current
Input High Current
R
IO
V
IL(IO)
V
IH(IO)
I
IL
I
IH
Between IO and V
CC
I
IL(MAX)
= 1mA (Note 1)
I
IH(MAX)
= ±20μA (Note 2)
6.5
0.3
10
14
k
V
V
mA
μA
0.7
·
V
CC
1
20
Output Low Level
V
OL(IO)
DATA = GND or DDRV = GND,
I
SINK
= 200μA
I
SOURCE
= 20μA
0.4
V
Output High Level
SHUTDOWN OUTPUT LEVELS
V
OH(IO)
0.8
·
V
CC
V
Shutdown Output Levels
(IO, CLK, RST)
I
SINK
= 200μA,
SHDN
= GND, DATA = CIN =
RIN = DV
CC
(MAX1740 only)
I
SINK
= 200μA, DV
CC
= GND,
SHDN
(MAX1740) = DDRV (MAX1741) = DATA =
CIN = RIN = DV
CC
0.4
V
0.4
V
I
SINK
= 200μA, V
CC
= GND,
SHDN
(MAX1740) = DDRV (MAX1741) = DATA =
CIN = RIN = DV
CC
0.4
V
Maximum CLK Frequency
(Notes 3, 4)
f
CLK
V
CC
= 2.7V to 5.5V
5
5
5
MHz
3.5
4
4
3.5
V
CC
= 2.25V to 3.6V
IO INPUT/OUTPUT
TIMING
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