GTL2002DP: 2位双向低电压变换器

射型收发器逻辑 - 收发器电压钳位(GTL-TVC)提供低ON状态电阻和最小传输延迟的高速电压变换。GTL2002提供2个带有共栅(GREF)的NMOS传输晶体管(Sn和Dn)和一个参考晶体管(SREF和DREF)。该器件允许1.0 V和5.0 V之间的双向电压变换而无需使用方向引脚。

当Sn或Dn端口为低电平时,钳位处于通态且Sn和Dn端口之间存在低电阻连接。假设Dn端口上为更高的电压,当Dn端口为高电平时,Sn端口上的电压限制为参考晶体管(SREF)设置的电压。当Sn端口为高电平时,上拉电阻会将Dn端口上拉至VCC。此功能允许在用户选择的更高和更低电压之间进行无缝变换,而无需方向控制。

所有晶体管具有相同的电特性,输出间的电压或传输延迟具有最小的偏差。由于晶体管是对称制造的,所以这有利于分离式晶体管电压变换解决方案。因为器件中的所有晶体管完全相同,所以可在任何其他两个匹配Sn/Dn晶体管上寻找SREF和DREF,允许更方便的电路板布局。转换器的晶体管为低电压器件提供极佳的ESD保护并同时保护低ESD抗性器件。

GTL2002DP: 产品结构框图
Outline 3d SOT505-1
数据手册 (1)
名称/描述Modified Date
2-bit bidirectional low voltage translator (REV 8.0) PDF (446.0 kB) GTL2002 [English]19 Aug 2013
应用说明 (4)
名称/描述Modified Date
Bidirectional voltage level translators NVT2001/02/03/04/06/08/10, PCA9306, GTL2000/02/03/10 (REV 1.0) PDF (982.0 kB) AN11127 [English]17 Apr 2012
Level shifting techniques in I2C-bus design (REV 1.0) PDF (52.0 kB) AN10441 [English]20 Jun 2007
AN10145 Bi-directional low voltage translators (REV 2.0) PDF (326.0 kB) AN10145 [English]11 Aug 2004
I2C manual (REV 1.0) PDF (4.2 MB) AN10216 [English]27 Mar 2003
用户指南 (3)
名称/描述Modified Date
I2C-bus specification and user manual (REV 6.0) PDF (1.4 MB) UM10204 [English]28 Apr 2014
I2C-bus specification and user manual (REV 5.0) PDF (1.6 MB) UM10204_JA [English]03 Apr 2013
I2C Demonstration Board 2005-1 Quick Start Guide (REV 1.0) PDF (261.0 kB) UM10206 [English]13 Jun 2006
手册 (3)
名称/描述Modified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]16 Feb 2015
NXP® I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concerns (REV 1.0) PDF (3.5 MB) 75017540 [English]01 Aug 2014
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]20 May 2014
封装信息 (1)
名称/描述Modified Date
plastic thin shrink small outline package; 8 leads; body width 3 mm (REV 1.0) PDF (240.0 kB) SOT505-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (214.0 kB) SOT505-1_118 [English]15 Apr 2013
报告或演示文稿 (1)
名称/描述Modified Date
design_con_2003_tecforum_i2c_b_1 (REV 0.1) PDF (4.2 MB) DESIGN_CON_2003_TECFORUM_I2C_B_1 [English]27 Jan 2003
支持信息 (1)
名称/描述Modified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English]30 Sep 2013
IBIS
订购信息
型号状态Package version应用Enable功能Operating Temperature (Cel)Number of bitsVoltage Translation Range (V)Operating voltage (VDC)Operating voltage 2 (V)InputsOutputsTTL Drive (mA)GTL Drive (mA)I2C-bus (kHz)
GTL2002DP/Q900Introduction PendingSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DP/DGActiveSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DPActiveSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DP/GNo Longer ManufacturedSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DP/Q100No Longer ManufacturedSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期EFRIFR(FIT)MTBF(小时)MSLMSL LF
GTL2002DPSOT505-1Reflow_Soldering_ProfileReel 13" Q1/T1ActiveGTL2002DP,118 (9352 681 36118)Standard MarkingGTL2002DPweek 13, 20050.03.03.33E811
GTL2002DP/DGSOT505-1Reflow_Soldering_ProfileReel 13" Q1/T1ActiveGTL2002DP/DG,118 (9352 871 46118)Standard MarkingGTL2002DP/DGAlways Pb-free0.03.03.33E811
GTL2002DP/Q900SOT505-1Reflow_Soldering_ProfileReel 13" Q1/T1DevelopmentGTL2002DP/Q900,118 (9352 897 85118)Standard MarkingAlways Pb-free0.03.03.33E811
2-bit bidirectional low voltage translator gtl2002gm
Bidirectional voltage level translators NVT2001/02/03/04/06/08/10, PCA9306, GTL2000/02/03/10 pca9306
Level shifting techniques in I2C-bus design pca9685pw
AN10145 Bi-directional low voltage translators pca9922pw
I2C manual se98apw
I2C-bus specification and user manual pca9685pw
I2C-bus specification and user manual pca9685pw
I2C Demonstration Board 2005-1 Quick Start Guide pca9685pw
電圧レベルシフタ 74AVC16245DGG-Q100
NXP® I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concerns pca9685pw
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
design_con_2003_tecforum_i2c_b_1 lm75a
GLT2002 IBIS model GTL2002DP
plastic thin shrink small outline package; 8 leads; body width 3 mm pesd5v0l7bas
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... pesd5v0l7bas
GTL2002
PCT2075