ST2329QTR Datasheet PDF - ST Microelectronics

Description

●The ST2329 is a 2-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-voltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. It utilizes transmission gate-based design that allows bidirectional level translation without a control pin.

●Features

●■ 90 Mbps (max) data rate when driven by a totem pole driver

●■ 8 Mbps (max) data rate when driven by an open drain pole driver

●■ Bidirectional level translation without direction control pin

●■ Wide VL voltage range of 1.65 to 3.6 V

●■ Wide VCC voltage range of 1.80 to 5.5 V

●■ Power down mode feature – when either supply is off, all I/Os are in high impedance

●■ Low quiescent current (max 12 µA)

●■ Able to be driven by totem pole and open drain drivers

●■ 5.5 V tolerant enable pin

●■ ESD performance on all pins: ±2 kV HBM

●■ Small package and footprint QFN10L (1.8 x 1.4 mm) package

●Applications

●■ Low voltage system level translation

●■ Mobile phones and other mobile devices

●■ I2C level translation

●■ UART level translation