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ST2189

ST Microelectronics
Part Number ST2189
Manufacturer ST Microelectronics
Description 8-bit dual supply level translator
Published Oct 2, 2009
Detailed Description ST2189 8-bit dual supply level translator without direction control pin Features ■ ■ ■ ■ ■ 46 MHz: 92 Mbps data transfe...
Datasheet PDF File ST2189 PDF File

ST2189
ST2189


Overview
ST2189 8-bit dual supply level translator without direction control pin Features ■ ■ ■ ■ ■ 46 MHz: 92 Mbps data transfer when VCCA = 3.
6 V Bidirectional level translation without direction control pin Wide voltage range of 1.
65 V to 3.
6 V for both VCCA and VCCB Configurable voltage translation: – VCCA can be ≥ VCCB or VCCA can be ≤VCCB Partial power down support - when VCCB is grounded, all the outputs will automatically go to high impedance.
Low quiescent current (5 µA) ESD performance: – ±4 kV HBM (human body model) QFN20 (1.
8 x 3.
2 mm) ■ ■ Description The ST2189 is an 8-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-volta...



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