器件名称: ST2329QTR
功能描述: 2-bit dual supply level translator without direction control pin
文件大小: 435.63KB 共21页
简 介:ST2329
2-bit dual supply level translator without direction control pin
Features
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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 A) 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 QFN10L (1.8 x 1.4 mm)
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. The ST2329 accepts a VL from 1.65 to 3.6 V and VCC from 1.80 to 5.5 V, making it ideal for data transfer between low-voltage ASICs/PLD and higher voltage systems. This device has a tri-state output mode which can be used to disable all I/Os. The ST2329 supports power down mode when VCC is grounded/floating and the device is disabled via the OE pin.
Applications
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Low voltage system level translation Mobile phones and other mobile devices I2C ……
