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参数资料
| 型号： | MAX1841EUB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC TRANS LEVEL SIM 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 智能卡 |
| 接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 电源电压： | 1.4 V ~ 5.5 V，1.7 V ~ 5.5 V |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
MAX1840/MAX1841
Low-Voltage SIM/Smart Card
Level Translators in MAX
4
_______________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 1, DVCC = 3.0V, VCC = +5.0V, DDRV or DATA = DVCC, RIN = CIN = GND, TA = +25°C, unless otherwise noted.)
0
1.0
0.5
2.0
1.5
2.5
3.0
04
26
8
10
TOTAL OPERATING SUPPLY CURRENT
vs. CLOCK FREQUENCY (DATA STATIC)
MAX1840/1-01
FREQUENCY (MHz)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
DATA OR DDRV = DVCC
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
VCC = 5V
VCC = 3V
VCC = 1.8V
0
0.4
1.2
0.8
1.6
2.0
TOTAL OPERATING SUPPLY CURRENT
vs. CARD-SIDE SUPPLY VOLTAGE
(DATA STATIC)
MAX1840/1-02
VCC (V)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
1.5
3.5
2.5
4.5
5.5
DATA OR DDRV = DVCC
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
fCIN = 5MHz
fCIN = 3.25MHz
fCIN = 1.625MHz
1.6
1.2
0.8
0.4
0
-40
10
-15
35
60
85
TOTAL OPERATING SUPPLY CURRENT
vs. TEMPERATURE (DATA STATIC)
MAX1840/1-03
TEMPERATURE (°C)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
DATA OR DDRV = DVCC
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
VCC = 5V
VCC = 3V
VCC = 1.8V
fCIN = 5MHz
0
1.0
0.5
2.0
1.5
2.5
3.0
04
26
8
10
TOTAL OPERATING SUPPLY CURRENT
vs. CLOCK FREQUENCY (DATA ACTIVE)
MAX1840/1-04
FREQUENCY (MHz)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
fDATA OR fDDRV = fCIN/372
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
VCC = 5V
VCC = 3V
VCC = 1.8V
0
0.4
1.2
0.8
1.6
2.0
TOTAL OPERATING SUPPLY CURRENT
vs. CARD-SIDE SUPPLY VOLTAGE
(DATA ACTIVE)
MAX1840/1-05
VCC (V)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
1.5
3.5
2.5
4.5
5.5
fDATA OR fDDRV = fCIN/372
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
fCIN = 5MHz
fCIN = 3.25MHz
fCIN = 1.625MHz
0
0.4
1.2
0.8
1.6
2.0
-40
10
-15
35
60
85
TOTAL OPERATING SUPPLY CURRENT
vs. TEMPERATURE (DATA ACTIVE)
MAX1840/1-06
TEMPERATURE (°C)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
fDATA OR fDDRV = fCIN/372
CIN CLOCKED WITH A
0 TO DVCC SQUARE WAVE
VCC = 5V
VCC = 3V
VCC = 1.8V
fCIN = 5MHz
CIN TO CLK OR RIN TO RST
WAVEFORM (3V TO 5V)
MAX1840/1-07
20ns/div
CIN OR RIN
2V/div
fCIN = 5MHz
0
3V
5V
CLK OR RST
2V/div
CIN TO CLK OR RIN TO RST
WAVEFORM (3V TO 1.8V)
MAX1840/1-08
20ns/div
CIN OR RIN
2V/div
fCIN = 5MHz
0
3V
1.8V
CLK OR RST
1V/div
0
CIN TO CLK OR RIN TO RST
WAVEFORM (1.8V TO 1.8V)
MAX1840/1-09
20ns/div
CIN OR RIN
1V/div
0
1.8V
CLK OR RST
1V/div
0
fCIN = 5MHz
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