PI4GTL2002UEX Diodes Incorporated

PI4GTL2002 2-bit Bidirectional Low Voltage Translator Features Description Pin Configuration MSOP-8L/SOIC-8L(Top View) UQFN1.6*1.6-8L(Top View) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See PI4GTL2002 Pin Description Pin No Name Description 1 GND ground (0 V) 2 SREF low-voltage side reference supply voltage for S1 and D1 3 S1 serial clock, low-voltage side connect to SREF through a pull-up resistor 4 S2 serial data, low-voltage side connect to SREF through a pull-up resistor 5 D2 serial data, high-voltage side connect to DREF through a pull-up resistor 6 D1 serial clock, high-voltage side connect to DREF through a pull-up resistor 7 DREF high-voltage side reference supply voltage for S2 and D2 8 GREF switch enable input connect to DREF and pull-up through a high resistor Block Diagram Figure.1 Block Diagram GREF DREF SREF Input Dn Output Sn Transistor H H 0V X X off H H VTT H VTT on H H VTT L L on L L 0V-VTT X X off PI4GTL2002 www.diodes.com October 2018 Document Number DS40704 Rev 2-2 2 Diodes Incorporated