| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,500 pcs
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12500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| ESD Protection | |
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The MAX1840EUB+TG65 is a low-voltage level translator IC designed for SIM and smart card interfaces. It provides essential level shifting for clock, reset, and serial data signals, along with robust ±10kV ESD protection on all card contacts. This device supports a controller-side logic supply voltage range of +1.4V to +5.5V and a card-side range of +1.7V to +5.5V.
Key features include automatic shutdown when either power supply is removed and active pull-down of card contacts during shutdown. The MAX1840 variant includes a SHDN control input, while the MAX1841 has a system-side data driver. These ICs are compliant with GSM test specifications 11.11 and 11.12.
The MAX1840EUB+TG65 is housed in an ultra-small 10-pin µMAX package, measuring only 1.09mm high. This compact form factor makes it suitable for space-constrained applications such as SIM interfaces in GSM cellular telephones and smart card readers.
Applications include logic level translation for SPI, QSPI, and MICROWIRE interfaces, as well as general-purpose smart card reader designs. The low quiescent supply current of 1µA further enhances its suitability for power-sensitive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.39 | $6.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The controller side logic supply voltage range is +1.4V to +5.5V.
The card side logic supply voltage range is +1.7V to +5.5V.
The card contacts have ±10kV ESD protection.
The total quiescent supply current is 1µA.
The MAX1840EUB+TG65 is available in a 10-pin µMAX package.
The RoHS status is Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
