UM3601S-Level Shifter-Interface-Products-Union Semiconductor

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Reliability Report

	Outline-SOT23-6.pdf
	Land Pattern-SOT23-6.pdf

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Key Specifications

Part Number	Description	Status	VCCA(Min)(V)	VCCA(Max)(V)	VCCB(Min)(V)	VCCB(Max)(V)	Max Data Rate(Mbps)	No. of Bits	Operating Temperature Range(℃)	Pin/Package	EV Kit Available?
UM3601S	1-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs	ACTIVE	1.65	5.5	1.65	5.5	220	1	-40 to 85	6/SOT23

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Product Description

The UM3601 is a dual-supply, single-bit non-inverting bus transceiver that is optimized to operate with V_CCA and V_CCB set at 1.65V to 5.5V. The A port is designed to track V_CCA. V_CCA accepts any supply voltage from 1.65V to 5.5V. The B port is designed to track V_CCB. V_CCB accepts any supply voltage from 1.65V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8V, 2.5V, 3.3V, and 5.5V voltage nodes.
The UM3601 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port output or the A-port output. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess I_CC and I_CCZ.
In the design of the UM3601, the control pin (DIR) is supplied by V_CCA.
The UM3601S is available in SOT23-6 package.

Features

- Control Inputs V_IH/V_IL Levels Are Referenced to V_CCA Voltage
- V_CC Isolation Feature – If Either V_CC Input Is at GND, All Are in the High-Impedance
- Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65V to 5.5V Power-Supply Range
- Latch-Up Performance Exceeds 100 mA
- ESD Protection Exceeds ±4kV Human-Body Model
- Available in SOT23-6 Package

- Max Data Rates:

220 Mbps(3.3V to 5.5V Translation)

150 Mbps(3.3V to 1.8V Translation)

Applications

- Personal Electronic

- Industrial

- Enterprise

- Telecom

Pin Configurations

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