Description
●The ST2329A 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, VCCand 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 VLvoltage range of 1.65 to 3.6 V
●■ Wide VCCvoltage 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
