ST2329 datasheet(1/21 Pages) STMICROELECTRONICS

部品番号	ST2329

部品情報	2-bit dual supply level translator without direction control pin

PDF	21 Pages

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メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

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1 / 21 page

May 2008

Rev 4

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21

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 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

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.

QFN10L (1.8 x 1.4 mm)

Table 1.

Device summary

Order code

Package

Packaging

ST2329QTR

QFN10L (1.8 x 1.4 mm)

Tape and reel (3000 parts per reel)

www.st.com

同様の部品番号 - ST2329

メーカー	部品番号	データシート	部品情報
STMicroelectronics	ST2329	147Kb / 8P	2-bit dual supply level translator without control pin 05-May-2007
	ST2329A	450Kb / 23P	2-bit dual supply level translator without direction control pin 16-Jul-2008
	ST2329AQTR	450Kb / 23P	2-bit dual supply level translator without direction control pin 16-Jul-2008
	ST2329B	702Kb / 23P	2-bit dual supply level translator without direction control pin, open drain output 18-Feb-2013
	ST2329I	305Kb / 22P	2-bit dual-supply level translator with auto-direction feature and integrated pull-up 02-Mar-2011

More results

同様の説明 - ST2329

メーカー	部品番号	データシート	部品情報
STMicroelectronics	ST2329	147Kb / 8P	2-bit dual supply level translator without control pin 05-May-2007
	ST2349	416Kb / 23P	4-bit dual supply level translator without direction control pin 26-Nov-2007
	ST2329A	450Kb / 23P	2-bit dual supply level translator without direction control pin 16-Jul-2008
	ST2349A	413Kb / 23P	4-bit dual supply level translator without direction control pin 16-Jul-2008
	ST2129QTR	505Kb / 20P	2-bit dual supply level translator without direction control pin 07-Sep-2009
	ST2149	436Kb / 23P	4-bit dual supply level translator without direction control pin 14-Jun-2012
	ST2149B	274Kb / 23P	4-bit dual supply level translator without direction control pin 19-Jun-2012
	ST2129	505Kb / 20P	2-bit dual supply level translator without direction control pin September 2009 Rev 1
	ST2129B	1Mb / 21P	2-bit dual supply level translator without direction control pin, push-pull output February 2013 Rev 2
	ST2189	461Kb / 21P	8-bit dual supply level translator without direction control pin August 2009 Rev 1

More results

ST2329 データシート(PDF) 1 Page - STMicroelectronics

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