FXMAR2102UMX Standard Logic by ON Semiconductor

Dual Supply 2-Bit Voltage Translator/ Isolator for I2C Applications

Status: Active
Series: FXMAR2102
RoHS: Compliant
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The FXMAR2102 is a high-performance configurable dual-voltage-supply translator for bi-directional voltage translation over a wide range of input and output voltages levels. The FXMAR2102 also works in a push-pull environment. It is intended for use as a voltage translator between I2C -Bus® compliant masters and slaves. Internal 10K pull-up resistors are provided. The device is designed so the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B-port voltage translation between any two levels from 1.65V to 5.5V. VCCA can equal VCCB from 1.65V to 5.5V. Either VCC can be powered-up first. Internal power-down control circuits place the device in 3-state if either VCC is removed. The two ports of the device have automatic directionsense capability. Either port may sense an input signal and transfer it as an output signal to the other port.

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Prices starting from US$0.15

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RS
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Chip One Stop
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Newark Electronics
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element14
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Farnell
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Features

Bi-Directional Interface between Any Two Levels: 1.65V to 5.5V
No Direction Control Needed
Internal 10K Pull-Up Resistors
System GPIO Resources Not Required when OE Tied to VCCA
I2C-Bus® Isolation
A/B Port VOL = 175mV (Typical), VIL = 150mV, IOL = 6mA
Open-Drain Inputs / Outputs
Works in Push Pull Environment
Accommodates Standard-Mode and Fast-Mode I2C-Bus Devices
Supports I2C Clock Stretching & Multi-Master
Fully Configurable: Inputs and Outputs Track VCC
Non-Preferential Power-Up; Either VCC Can Power-Up First
Outputs Switch to 3-State if Either VCC is at GND
Tolerant Output Enable: 5V
Packaged in 8-Terminal Leadless MicroPakâ„¢ (1.6mm x 1.6mm) and Ultrathin MLP (1.2mm x 1.4mm)
ESD Protection Exceeds:
ESD Protection Exceeds:
All Pins:4kV HBM ESD (per JESD22-A114)
B-Port:8kV HBM ESD (per vs. GND & vs. VCCB)
2kV CDM (per JESD22-C101)
Applications
This product is general usage and suitable for many different applications.

Specifications

Description FXMAR2102
Compliance Pb-free Halide free
Channels 2
Input Level CMOS
VCC Min (V) 1.65
VCC Max (V) 5.5
tpd Max (ns) 3
IO Max (mA) 6
Package Type UQFN-8

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
Volt Lvl Translator, -40 To 85Deg C | Newark Electronics
VOLT LVL TRANSLATOR, -40 TO 85DEG C | element14
IC, Fairchild, FXMAR2102UMX | RS
Voltage Level Translator 8-Pin MLP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FXMAR2102UMX?

Additional datasheets, footprints and schematics for FXMAR2102UMX are listed on our Part Details page. You can also find images and similar parts to FXMAR2102UMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FXMAR2102UMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FXMAR2102UMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FXMAR2102UMX fall under?

The FXMAR2102UMX is listed under Timing, Logic & Memory > Standard Logic > Level Translators.

Can I view similar or alternative parts?

You can view similar parts to FXMAR2102UMX when available in the Level Translators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FXMAR2102UMX you can contact the distributor directly for product support, shipping queries etc.

Is the FXMAR2102UMX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FXMAR2102UMX have stock available?

Authorised distributors including Transfer Multisort Elektronik, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for FXMAR2102UMX.

How do I check stock and lead times for all distributors?

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