Datasheet > UM3202_16

UM3202_16

更新时间： 2024-02-13 02:26:46

品牌	Logo	应用领域
英联电子 - UNIONSEMI		/
页数	文件大小	规格书
15页	363K
描述
2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application

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UM3202_16 数据手册

UM3202

2-Bit Bidirectional Voltage-Level Translator for

Open-Drain and Push-Pull Application

UM3202Q DFN8 1.70×1.35

UM3202A QFN10 1.8×1.4

UM3202H CSP8 1.9×0.9

UM3202V VSSOP8

General Description

The UM3202Q/3202A/3202H/3202V is ±15kV dual channel ESD-protected level translator

provide the level shifting necessary to allow data transfer in a multi-voltage system. Externally

applied voltages, V_CCBand V_CCA, set the logic levels on either side of the device. A low-voltage

logic signal present on the V_CCAside of the device appears as a high-voltage logic signal on the

V_CCBside of the device, and vice-versa. The UM3202Q/3202A/3202H/3202V bidirectional level

translator utilizes a transmission-gate based design to allow data translation in either direction

(V_CCA↔V_CCB) on any single data line. The UM3202Q/3202A/3202H/3202V accepts V_CCAfrom

+1.65V to +3.6V and V_CCBfrom +2.3V to +5.5V, making it ideal for data transfer between

low-voltage ASICs / PLDs and higher voltage systems.

The UM3202Q/3202A/3202H/3202V enters a three-state output mode to reduce supply current

when output enable (OE) is low. The UM3202Q/3202A/3202H/3202V is designed so that the OE

input circuit is supplied by V_CCA. ±15kV ESD protection on the V_CCBside for greater protection in

applications that route signals externally.

The UM3202Q/3202A/3202H/3202V is a dual level translator available in DFN8 1.70×1.35,

QFN10 1.8×1.4, CSP8 1.9×0.9 and VSSOP8 packages.

Applications

Features



SPI, MICROWIRE, and I²C Level



Max Data Rates:

Translation

24Mbps (Push Pull),



Low-Voltage ASIC Level Translation

Smart Card Readers

Cell-Phone Cradles

Portable POS Systems

Portable Communication Devices

Low-Cost Serial Interfaces

Cell-Phones

2Mbps (Open Drain)

Bidirectional Level Translation

1.65V to 3.6V on A Port and 2.3V to 5.5V



on B Port (V_CCA≤V_CCB)



±15kV ESD Protection on B Port

No Power-Supply Sequencing Required

V_CCAor V_CCBcan be Ramped First

DFN8, QFN10, CSP8 and VSSOP8

Packages

GPS



Telecommunications Equipment

________________________________________________________________________

http://www.union-ic.com Rev.10 May.2016 1/15

12 3 4 5 6 7...15

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与UM3202_16相关器件

型号	品牌	获取价格	描述	数据表
UM3202A	UNIONSEMI	获取价格	2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3202H	UNIONSEMI	获取价格	2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3202Q	UNIONSEMI	获取价格	2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3202V	UNIONSEMI	获取价格	2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3203	UNITPOWER	获取价格	Dual P-Ch 30V Fast Switching MOSFETs
UM3203A	ETC	获取价格	Consumer IC
UM3203AH	ETC	获取价格	Consumer IC
UM3204	UNIONSEMI	获取价格	4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3204_14	UNIONSEMI	获取价格	4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application
UM3204H	UNIONSEMI	获取价格	4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application

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