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G3402B51U PDF预览

G3402B51U

更新时间: 2024-02-23 06:50:25
品牌 Logo 应用领域
致新 - GMT 接口集成电路
页数 文件大小 规格书
1页 52K
描述
Interface Circuit, PBGA12, GREEN, WLCSP-12

G3402B51U 技术参数

生命周期:Contact Manufacturer包装说明:BGA,
Reach Compliance Code:compliant风险等级:5.66
其他特性:IT ALSO REQUIRES 2.5 TO 5.5 V接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:R-PBGA-B12功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装形状:RECTANGULAR
封装形式:GRID ARRAY最大供电电压:3.3 V
最小供电电压:1.2 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:BALL
端子位置:BOTTOMBase Number Matches:1

G3402B51U 数据手册

  
G3402  
Global Mixed-mode Technology  
4-Bit Bidirectional Voltage Level Translator for  
Open Drain and Push-Pull Applications  
Features  
General Description  
„
4-Bit Bidirectional Translator for Open Drain  
The G3402 is a qual bidirectional I2C and SMBUS  
voltage-level translator with an output enable (OE)  
input, and is operational from 1.2V to 3.3V VCCA and  
2.5V to 5.5V VCCB. It allows bidirectional voltage trans-  
lations between 1.2V and 5V, without use of direc-  
tional pin. The low ON-state resistance (rON) of the  
switch ensures the connections to be with minimal  
propagation delay. When OE is high, the translator  
switch is ON, and the AN I/O are connected to the BN  
I/O, respectively, allowing bidirectional data flow be-  
tween ports. When OE is low, the translator switch is  
off, and a high-impedance exists between ports.  
and Push-Pull Bus Applications  
„
„
I2C and SMBus Compatible  
Less than 1.5ns Maximum Propagation Delay to  
Accommodate Standard-Mode and Fast-Model  
I2C Devices and Multiple Masters  
Allows Voltage-Level Translator Between  
Š 1.8V VCCA and 2.5V, 3.3V, 5V VCCB  
Š 2.5V VCCA and 3.3V, 5V VCCB  
„
Š 3.3V VCCA and 5V VCCB  
Š VCCA VCCB  
„
„
Provides Bidirectional Voltage Translation  
without Direction Pin  
Max Data Rates  
Pull-up resistors are included on input and output lines  
internally to provide the logic high levels on the trans-  
lator’s bus. The size of the pull-up resistors are 10kΩ,  
and is allowed to use lower pull-up resistor value to  
minimal 1kΩ by adding external resistor.  
Š 24Mbps for Push Pull  
Š Over 1.3Mbps for Open Drain  
„
Low 3.5Ω ON-State Connection Between Input  
and Output Ports Provides Less Signal Distortion  
Open-Drain I2C I/O Ports  
All channels have the same electrical characteristics,  
and there is minimal deviation from one output to an-  
other in voltage or propagation delay. This is a benefit  
over discrete translation solutions, since the fabrica-  
tion of the switch is symmetrical.  
„
„
5V Tolerant I2C I/O Ports to Support Mixed  
Mode Signal Operation  
„
„
High Impedance AN and BN Pins for OE=Low  
Lock-up-Free Operation for Isolation When  
OE=Low  
„
IEC 61000-4-2 Level 4 (±8kV Contact Discharge  
and ±15kV Air-gap Discharge) ESD Protection for  
pins B1, B2, B3, B4, OE and VCCB. 2kV HBM  
IEC61340-3-1 Protection for All Other Pins.  
Ordering Information  
ORDER  
NUMBER  
G3402B51U  
G3402B51D  
TEMP.  
RANGE  
PACKAGE  
(Green)  
MARKING  
3402  
3402  
-40°C to 85°C  
-40°C to 85°C  
WLCSP3X4-12  
WLCSP3X4-12  
Note: B5: WLCSP3X4-12  
1: Bonding Code  
U & D: Tape & Reel  
Pin Configuration  
12 Bump WLCSP  
3
2
1
A1  
VCCB  
B1  
A
B
A2  
A3  
VCCA  
OE  
B2  
B3  
C
D
A4  
GND  
B4  
Bottom View  
WLCSP3X4-12  
TEL: 886-3-5788833  
http://www.gmt.com.tw  
Ver: 0.5  
Aug 20, 2012  
1

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