NXS0104UMAZ

Translators, Level Shifters Overview

The NXS0104UMAZ is a 4-bit dual supply translating transceiver with auto direction sensing, housed in a WLCSP12 package (SOT8019-1). It enables bidirectional voltage level translation between VCC(A) ranging from 1.65 V to 3.6 V and VCC(B) ranging from 2.3 V to 5.5 V. The device supports a maximum data rate of 24 Mbps and features IOFF circuitry for partial power-down applications. It operates within an ambient temperature range of -40 °C to +125 °C.

Translators, Level Shifters Feature Summary

• Auto direction sensing eliminates the need for explicit direction control signals
• IOFF circuitry prevents damaging backflow current during partial power-down
• Open-drain outputs with internal pull-up resistors support I2C and 1-wire interfaces

Translators, Level Shifters Applications

• Desktop PC
• Handset
• Smartphone
• Tablet

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'MAZ' against official Nexperia documentation to confirm exact marking codes, tape-and-reel specifications, or regional distribution constraints. Ensure the WLCSP12 footprint matches the SOT8019-1 outline dimensions provided in the datasheet before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when space-constrained designs require wafer-level packaging for voltage translation. It is suitable for interfacing systems operating at different logic levels, such as 1.8 V to 3.3 V or 3.3 V to 5.0 V. Ensure the application utilizes open-drain drivers or accepts the internal pull-up characteristics for optimal performance.

Translators, Level Shifters Part Context

The NXS0104 series includes multiple package options such as TSSOP14, DHVQFN14, XQFN12, and WLCSP12. The UMAZ variant specifically denotes the WLCSP12 configuration. All variants share identical electrical characteristics and functional descriptions, differing only in physical footprint and pin mapping.

Translators, Level Shifters Replacement Considerations

NXS0104PW-Q100J

Translators, Level Shifters FAQ

Does the NXS0104 require a separate signal to control data flow direction?

No, the device features auto direction sensing that automatically detects the direction of data flow without requiring an extra control signal.

What is the function of the IOFF circuitry?

The IOFF circuitry disables the outputs when either supply voltage is off, preventing potentially damaging backflow current through the device during power-down.