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MAX1840 |
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| Part Number | MAX1840 |
| Manufacturer | Maxim |
| Description | The MAX1840/MAX1841 subscriber identity module (SIM)/smart card level translators provide level shifting and electrostatic discharge (ESD) protection for SIM and smart card ports. These devices integr... |
| Features |
MAX1840/MAX1841
Applications
SIM Interface in GSM Cellular Telephones Smart Card Readers Logic Level Translation SPI™/QSPI™/MICROWIRE™ Level Translation
PART MAX1840EUB MAX1841EUB
Ordering Information
TEMP. RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 10 µMAX 10 µMAX
Typical Operating Circuit
DVCC DVCC DVCC RIN SYSTEM CONTROLLER VCC RST VCC VCC RST SIM OR SMART CARD
Pin Configuration
TOP VIEW
DATA DVCC CIN RIN SHDN (DDRV) 1 2 3 4 5 10 IO 9 VCC CLK RST GND
MAX1840 MAX1841
CIN DATA OPTIONAL OPTIONAL SHDN* DDRV* IO GND IO CLK CLK
MAX1840 MAX1841
8 7 6
µMAX
( ) ARE FOR MAX1841.
GND
G... |
| Document |
 MAX1840 Data Sheet
PDF 290.62KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MAX184 |
Maxim |
High-Speed 12-Bit A/D Converters With External Refernce input |
|
| 2 | MAX1841 |
Maxim Integrated |
Low-Voltage SIM/Smart Card Level Translators |
|
| 3 | MAX1842 |
Maxim |
Step-Down Regulators |
|
| 4 | MAX1843 |
Maxim |
2.7A / 1MHz / Low-Voltage / Step-Down Regulator |
|
| 5 | MAX1844 |
Maxim Integrated Products |
High-Speed Step-Down Controller |
|