Datasheet > ST2329_08

ST2329_08

更新时间： 2024-02-27 07:57:36

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		转换器电平转换器
页数	文件大小	规格书
21页	436K
描述
2-bit dual supply level translator without direction control pin

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中文翻译

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数据手册

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ST2329_08 数据手册

ST2329

2-bit dual supply level translator

without direction 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 V voltage range of 1.65 to 3.6 V

QFN10L (1.8 x 1.4 mm)

■ Wide V 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

Description

■ Low quiescent current (max 12 µA)

■ Able to be driven by totem pole and open drain

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

drivers

■ 5.5 V tolerant enable pin

applied voltages, V and V , set the logic levels

■ ESD performance on all pins: 2 kV HBM

on either side of the device. It utilizes

■ Small package and footprint

transmission gate-based design that allows

bidirectional level translation without a control pin.

QFN10L (1.8 x 1.4 mm) package

The ST2329 accepts a V from 1.65 to 3.6 V and

Applications

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.

■ Low voltage system level translation

■ Mobile phones and other mobile devices

■ I C level translation

The ST2329 supports power down mode when

■ UART level translation

is grounded/floating and the device is

disabled via the OE pin.

Table 1.

Device summary

Order code

Package

QFN10L (1.8 x 1.4 mm)

Packaging

ST2329QTR

Tape and reel (3000 parts per reel)

May 2008

Rev 4

1/21

www.st.com

12 3 4 5 6 7...21

中文翻译

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ST232ABN	STMICROELECTRONICS	获取价格	VERY HIGHSPEED, ULTRA LOWPOWERCONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS