FXMA2102UMX Standard Logic by ON Semiconductor

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

Status: Active
Series: FXMA2102
RoHS: Compliant
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The FXMA2102 is a high-performance configurable dual-voltage-supply translator for bi-directional voltage translation over a wide range of input and output voltages levels. Intended for use as a voltage translator in applications using the I2C bus interface, the input and output voltage levels are compatible with I2C device specification voltage levels. External pull-up resistors are required. The device is designed so that 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. The OE pin is referenced to VCCA. 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 direction sense capability. Either port may sense an input signal and transfer it as an output signal to the other port.

Where to Buy

Prices starting from US$0.16

Distributor Stock
Logo for RS
RS
from US$0.36
7,980
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.24
2,878
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Transfer Multisort Elektronik
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1,830
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element14
from US$0.41
1,360
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Farnell
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1,360
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Future Electronics
from US$0.16
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Avnet America
from US$0.16
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Avnet Asia
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Features

Bi-Directional Interface between any Two Levels from 1.65V to 5.5V
Direction Control not Needed
System GPIO Resources Not Required when OE Tied to VCCA
I2C 400pF Buffer / Repeater
I2C Bus Isolation
A/B Port VOL = 175mV (Typical), VIL = 150mV, IOL = 6mA
Open-Drain Inputs / Outputs
Accommodates Standard-Mode and Fast-Mode I2C-Bus Devices
Supports I2C Clock Stretching & Multi-Master
Fully Configurable: Inputs and Outputs Track VCC
Control INput (/OE) Referenced to VCCA
Non-Preferential Power-Up; Either VCC May Be Powered-Up First
Outputs Switch to 3-State if Either VCC is at GND
Tolerant Output Enable: 5V
ESD Protection Exceeds:
Packaged in 8-Terminal Leadless MicroPakâ„¢ (1.6mm x 1.6mm) and Ultrathin MLP (1.2mm x 1.4m)
2kV HBM I/O to GND ESD (per JESD22-A114
8kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7)
Applications
This product is general usage and suitable for many different applications.

Specifications

Description FXMA2102
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, Fairchild, FXMA2102UMX | RS
Dual Supply 2-Bit Voltage Translator/Buffer/Repeater Isolator For I2C Applications/Reel |Onsemi FXMA2102UMX | Newark Electronics
IC: digital | Transfer Multisort Elektronik
BIDIR VOLT LVL TRANSLATOR, 2BIT, UMLP-8 | element14
Dual Supply Open Drain 2-Bit Voltage Translator/Buffer/Repeater Isolator - MLP-8 | Future Electronics
Voltage Level Translator 8-Pin UQFN T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FXMA2102UMX?

Additional datasheets, footprints and schematics for FXMA2102UMX are listed on our Part Details page. You can also find images and similar parts to FXMA2102UMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FXMA2102UMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FXMA2102UMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FXMA2102UMX fall under?

The FXMA2102UMX is listed under Timing, Logic & Memory > Standard Logic > Level Translators.

Can I view similar or alternative parts?

You can view similar parts to FXMA2102UMX 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 FXMA2102UMX you can contact the distributor directly for product support, shipping queries etc.

Is the FXMA2102UMX RoHS compliant?

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

Which authorised distributors for FXMA2102UMX have stock available?

Authorised distributors including RS, Newark Electronics, Transfer Multisort Elektronik, element14 and Farnell have stock available or on a lead time for FXMA2102UMX.

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

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