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BD8907F PDF预览

BD8907F

更新时间: 2024-01-30 12:50:50
品牌 Logo 应用领域
罗姆 - ROHM 转换器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
16页 576K
描述
IC card interface ICs with Built-in DC / DC Converter

BD8907F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:28
Reach Compliance Code:compliant风险等级:5.84
Is Samacsys:N接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:R-PDSO-G28JESD-609代码:e2
长度:18.5 mm功能数量:1
端子数量:28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:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Copper (Sn/Cu)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

BD8907F 数据手册

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IC Card Interface ICs  
IC card interface ICs  
with Built-in DC / DC Converter  
BD8904F, BD8904FV, BD8905F, BD8906F, BD8906FV, BD8907F  
No.09056EAT02  
Overview  
BD8904F, BD8904FV, BD8905F, BD8906F, BD8906FV and BD8907F are an interface IC for a 3V or 5V smart card.  
It works as a bidirectional signal buffer between a smart card and a controller. Also, it supplies 3V or 5V power to a smart  
card. With electrostatic breakdown voltage of more than HBM: ±6000V, it protects the card contact pins.  
Features  
1) 3 half duplex bidirectional buffers  
2) Protection against short-circuit for all the card contact pins  
3) Card power source (VREG) of 3V or 5V  
4) Overcurrent protection for card power source  
5) Built-in thermal shutdown circuit  
6) Built-in supply voltage detector  
7) Automatic start-up/shutdown sequence function for card contact pin  
Start-up sequence: driven by a signal from controller (CMDVCCB)  
Shutdown sequence: driven by a signal from controller (CMDVCCB) and fault detection (card removal,  
short circuit of card power, IC overheat detection, VDD or VDDP drop)  
8) Card contact pin ESD voltage ±6000V  
9) 2MHz - 26MHz integrated crystal oscillator  
10) Programmable for clock division of output signal by 1, 1/2, 1/4, and 1/8  
11) RST output control by RSTIN input signal (positive output)  
12) One multiplexed card status output by OFFB signal  
Line up matrix  
Input Voltage  
Resistor to set VDD  
voltage detector  
Operating  
temperature  
Part No.  
Package  
VDD  
VDDP  
BD8904F  
BD8904FV  
BD8905F  
BD8906F  
BD8906FV  
BD8907F  
External  
External  
External  
Built-in  
2.7V - 5.5V  
2.7V - 5.5V  
2.7V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
3.0V - 5.5V  
-40°C - +85°C  
-40°C - +85°C  
-25°C - +85°C  
-25°C - +85°C  
-25°C - +85°C  
-40°C - +85°C  
SOP28  
SSOP-B28  
SOP28  
SOP28  
Built-in  
SSOP-B28  
SOP28  
Built-in  
Application  
Interface for smart cards  
Interface for B-CAS cards  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.07 - Rev.A  
1/15  

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