- 您现在的位置：买卖IC网 > PDF目录11711 > MAX1841EUB (Maxim Integrated Products)IC XLATR SIM/SMART-CARD 10-UMAX PDF资料下载
参数资料
| 型号： | MAX1841EUB |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | IC XLATR SIM/SMART-CARD 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 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： | 管件 |
| 安装类型： | 表面贴装 |
MAX1840/MAX1841
Low-Voltage SIM/Smart Card
Level Translators in MAX
_______________________________________________________________________________________
5
UNDERVOLTAGE
SHUTDOWN WAVEFORM
MAX1840/1-10
1ms/div
VCC
0.5V/div
0
1.5V
1V
CLK, RST, OR IO
0.5V/div
0
DDRV TO IO AND DATA WAVEFORM
(MAX1841 ONLY)
MAX1840/1-11
1
s/div
DDRV
2V/div
0
3V
IO
2V/div
0
DATA
2V/div
0
5V
Typical Operating Characteristics (continued)
(Circuit of Figure 1, DVCC = 3.0V, VCC = +5.0V, DDRV or DATA = DVCC, RIN = CIN = GND, TA = +25°C, unless otherwise noted.)
NAME
2
DVCC
3
CIN
4
RIN
—
5
DDRV
8
CLK
7
RST
6
GND
5
—
SHDN
1
DATA
1
System Controller Data Input/Output. An open-drain IO with a 20k
pull-up
resistor to DVCC. For bidirectional data transfer, connect to an open-drain controller output
capable of sinking 1mA while pulling DATA low. If the controller is not open-drain, use
DDRV to send data and DATA to receive data.
MAX1840
MAX1841
10
IO
9
VCC
Card-Side Bidirectional Input/Output. An open-drain output with a 10k
pull-up resistor to
VCC. For bidirectional data transfer, connect to an open-drain card output capable of sink-
ing 1mA while pulling IO low. Actively pulled low during shutdown.
Supply Voltage for Card-Side Digital Pins. Set at +1.7V to +5.5V. Proper supply bypassing
is required to meet ±10kV ESD specifications.
Clock Output to Card. Actively pulled low during shutdown.
Reset Output to Card. Actively pulled low during shutdown.
System Controller and Card Ground
Shutdown Mode Input. Driving SHDN low reduces the total supply current to less than
1A. In shutdown mode, RST, CLK, and IO are actively pulled low and the transfer gate
between DATA and IO is disabled. When not used, connect SHDN to DVCC.
Optional System Controller Data Input. Connect to controllers without an open-drain out-
put. When not used, connect DDRV to DVCC.
System Controller Reset Input
System Controller Clock Input
Supply Voltage for System Controller Digital Pins. Set at +1.4V to +5.5V.
FUNCTION
PIN
Pin Description
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1840EUB | IC XLATR SIM/SMART-CARD 10-UMAX |
| DS2406P/T&R | IC SW DL ADDRESS W/1K MEM 6-TSOC |
| V28C15H100B2 | CONVERTER MOD DC/DC 15V 100W |
| MS3116J14-12S | CONN PLUG 12POS STRAIGHT W/SCKT |
| V28C12H100BL3 | CONVERTER MOD DC/DC 12V 100W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1841EUB+ | 功能描述:转换 - 电压电平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| MAX1841EUB+T | 功能描述:转换 - 电压电平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| MAX1841EUB-T | 功能描述:转换 - 电压电平 SIM/Smart-Card Level Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| MAX1842EEE | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1842EEE+ | 功能描述:直流/直流开关调节器 1/2.7A 1MHz Step-Down RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
发布紧急采购，3分钟左右您将得到回复。