參數(shù)資料
型號： MAX1840
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Voltage SIM/Smart Card Level Translators in レMAX
中文描述： 低電壓SIM/智能卡電平轉(zhuǎn)換器，µMAX封裝
文件頁數(shù)： 3/8頁
文件大?。?/td> 290K
代理商： MAX1840
M
Low-Voltage SIM/Smart Card
Level Translators in μMAX
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(Figure 1, DV
CC
= +1.8V; V
CC
= +1.8V, +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
= -40°C to +85°C
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note1)
UNITS
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
V
Output High Level
0.7
DV
CC
0.7
DV
CC
V
V
OH(DATA)
IO Pullup 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 2)
I
IH(MAX)
= ±20μA (Note 3)
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
(MAX1840 only)
I
SINK
= 200μA, DV
CC
= GND,
SHDN
(MAX1840) = DDRV (MAX1841) = DATA =
CIN = RIN = DV
CC
0.4
V
0.4
V
I
SINK
= 200μA, V
CC
= GND,
SHDN
(MAX1840) = DDRV (MAX1841) = DATA =
CIN = RIN = DV
CC
0.4
V
Maximum CLK Frequency
(Notes 4, 5)
f
CLK
V
CC
= 2.7V to 5.5V, DV
CC
= 1.4V to 2.7V
5
20
MHz
V
CC
= 1.7V to 3.6V, DV
CC
= 1.4V to 2.25V
5
15
IO (INPUT/OUTPUT)
TIMING
Note 1:
Specifications to -40°C are guaranteed by design, not production tested.
Note 2:
V
IL
is defined as the voltage at which the output (DATA/IO) voltage equals 0.5V.
Note 3:
V
IH
is defined as the voltage at which the output (DATA/IO) voltage exceeds the input (IO/DATA) voltage by 100mV.
Note 4:
Timing specifications are guaranteed by design, not production tested.
Note 5:
The maximum CLK frequency is defined as the output duty cycle remaining in the 40% to 60% range when the 50% CIN is
applied. CIN has 5ns rise and fall times; levels are GND to DV
CC
. Input and output levels are measured at 50% of the waveform.
相關(guān)PDF資料
PDF描述
MAX1841EUB Low-Voltage SIM/Smart Card Level Translators in レMAX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1840EUB 功能描述:轉(zhuǎn)換 - 電壓電平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
MAX1840EUB+ 功能描述:轉(zhuǎn)換 - 電壓電平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
MAX1840EUB+T 功能描述:轉(zhuǎn)換 - 電壓電平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
MAX1840EUB-T 功能描述:轉(zhuǎn)換 - 電壓電平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
MAX1841EUB 功能描述:轉(zhuǎn)換 - 電壓電平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
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