GTL2000DGG: 22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)提供低通态电阻和最小传输延迟的高速电压变换。GTL2000提供22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,所以可在任何其他二十二个匹配Sn/Dn晶体管上寻找SREF和DREF,允许更方便的电路板布局。变换器的晶体管为低电压器件提供极佳的ESD保护,同时保护低ESD抗性器件。

GTL2000DGG: 产品结构框图
Outline 3d SOT362-1
数据手册 (1)
名称/描述Modified Date
22-bit bi-directional low voltage translator (REV 3.0) PDF (103.0 kB) GTL2000 [English]01 Apr 2003
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; 48 leads; body width 6.1 mm (REV 1.0) PDF (467.0 kB) SOT362-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 5.0) PDF (242.0 kB) SOT362-1_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
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
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)
GTL2000DGGActiveSOT362-1Voltage TranslationOpen Drain Voltage Translation-40~85221.0 to 5.0 ~ 1.0 to 5.0
GTL2000DGG/GNo Longer ManufacturedSOT362-1Voltage TranslationOpen Drain Voltage Translation-40~85221.0 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
GTL2000DGGSOT362-1SSOP-TSSOP-VSO-WAVEBulk PackActiveGTL2000DGG,112 (9352 634 96112)GTL2000DGGGTL2000DGGAlways Pb-free0.03.03.33E811
Reel 13" Q1/T1ActiveGTL2000DGG,118 (9352 634 96118)GTL2000DGGGTL2000DGGAlways Pb-free0.03.03.33E811
22-bit bi-directional low voltage translator gtl2000dl
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
plastic thin shrink small outline package; 48 leads; body width 6.1 mm 74LVC_H_16245A_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... 74LVC_H_16245A_Q100
GTL2010
74LVTN16245B