ST2129 datasheet(1/20 Pages) STMICROELECTRONICS

부품명	ST2129

상세설명	2-bit dual supply level translator without direction control pin

PDF	20 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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1 / 20 page

September 2009

Doc ID 15967 Rev 1

1/20

20

ST2129

2-bit dual supply level translator

without direction control pin

Features

■ 42 MHz: 84 Mbps (max) data rate at

VL = 1.8 V, VCC = 3.3 V

■ Bidirectional level translation without direction

control pin

■ Wide voltage range (VCC ≥ VL):

–VL ranges from 1.65 to 3.6 V

–VCC ranges from 1.65 to 5.5 V

■ Power down mode feature - when VCC supply

is off, all I/Os are in high impedance

■ Totem-pole driving

■ 5.5 V tolerant enable pin

■ ESD performance on all pins : ±2 kv HBM

■ Small package and footprint:

QFN10 (1.8 x 1.4 mm)

Applications

■ Low voltage system level translation

■ Mobile phones and other mobile devices

Description

The ST2129 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. Its architecture allows

bidirectional level translation without a control pin.

The ST2129 accepts VL from 1.65 to 3.6 V and

VCC from 1.65 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 ST2129 supports power-down mode when

VCC is grounded/floating or when the device is

disabled via the OE pin.

QFN10

(1.8 x 1.4 mm)

Table 1.

Device summary

Order Code

Package

Packaging

ST2129QTR

QFN10 (1.8 x 1.4 mm)

Tape & reel (3000 parts per reel)

www.st.com

유사한 부품 번호 - ST2129

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	ST2129B	1Mb / 21P	2-bit dual supply level translator without direction control pin, push-pull output February 2013 Rev 2
STMicroelectronics	ST2129QTR	505Kb / 20P	2-bit dual supply level translator without direction control pin 07-Sep-2009

More results

유사한 설명 - ST2129

제조업체	부품명	데이터시트	상세설명
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
	ST2329	435Kb / 21P	2-bit dual supply level translator without direction control pin 07-May-2008
	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
	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

ST2129 데이터시트(PDF) 1 Page - STMicroelectronics

ST2129 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - ST2129

유사한 설명 - ST2129

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