Key Specifications

The UM3602  is a dual-supply, dual-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 which accepts any supply voltage from 1.65V to 5.5V. The B port is designed to track V_CCB which 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 UM3602 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port output and the A-port outputs. 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 UM3602, the control pin (DIR) is supplied by V_CCA.
The UM3602V8 is available in VSSOP8 package.

 

 
- 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
- Low Power Consumption, 10-μA Max I_CC
- ±24-mA Output Drive at 3.3 V
- Available in VSSOP8 Package

- Max Data Rates:

  150 Mbps(V_CCA<3.3 V or V_CCB<3.3 V) 

  220 Mbps(V_CCA≥3.3 V and V_CCB≥3.3 V)                      

 

 

- Personal Electronic

- Industrial

- Enterprise

- Telecom

Pin Configurations   

                        (Top View)

Part Number	Packaging Type	Marking Code	Shipping Qty
UM3602V8	VSSOP8	VH	3000pcs/7Inch Tape & Reel