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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- 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 IC -Bus® compliant masters and slaves. Internal 10K pull-up resistors are provided.The device is designed so the A port tracks the V level and the B port tracks the V level. This allows for bi-directional A/B-port voltage translation between any two levels from 1.65V to 5.5V. V can be powered-up first. Internal power-down control circuits place the device in 3-state if either VThe 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.
- 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 MicroPak™ (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)
FXMAR2102UMX Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | UQFN-8 |
| Number of Circuits | 1 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 8 Position |
| Number of Bits | 2 Bit |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Output Channels | 1 Channel |
| Supply Voltage | 1.65V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 1.65 V |
| Show | |
| Size-Length | 1.4 mm |
| Size-Width | 1.2 mm |
| Size-Height | 0.525 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
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