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ISL8701IBZ PDF预览

ISL8701IBZ

更新时间: 2024-11-16 20:33:19
品牌 Logo 应用领域
瑞萨 - RENESAS 双倍数据速率光电二极管外围集成电路
页数 文件大小 规格书
13页 652K
描述
DSP-ADDRESS SEQUENCER, PDSO14, PLASTIC, MS-012AB, SOIC-14

ISL8701IBZ 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:14
Reach Compliance Code:compliantFactory Lead Time:1 week
风险等级:5.64边界扫描:NO
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:8.65 mm低功率模式:NO
湿度敏感等级:2端子数量:14
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
座面最大高度:1.75 mm最大供电电压:24 V
最小供电电压:2.5 V标称供电电压:12 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
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:30
宽度:3.9 mmuPs/uCs/外围集成电路类型:DSP PERIPHERAL, ADDRESS SEQUENCER
Base Number Matches:1

ISL8701IBZ 数据手册

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DATASHEET  
ISL8700, ISL8701, ISL8702  
Adjustable Quad Sequencer  
FN9250  
Rev 2.00  
March 21, 2008  
The ISL8700, ISL8701, ISL8702 family of ICs provide four  
delay adjustable sequenced outputs while monitoring an  
input voltage all with a minimum of external components.  
Features  
• Adjustable Delay to Subsequent Enable Signal  
• Adjustable Delay to Sequence Auto Start  
• Adjustable Distributed Voltage Monitoring  
High performance DSP, FPGA, µP and various subsystems  
require input power sequencing for proper functionality at  
initial power-up and the ISL870x provides this function while  
monitoring the distributed voltage for over and undervoltage  
compliance.  
• Undervoltage and Overvoltage Adjustable Delay to Auto  
Start Sequence  
• I/O Options  
The ISL8700 and ISL8701 operate over the +2.5V to +24V  
nominal voltage range, whereas the ISL8702 operates over  
the +2.5V to +12V nominal voltage range. All three have a  
user adjustable time from UV and OV voltage compliance to  
sequencing start via an external capacitor when in auto start  
mode and adjustable time delay to subsequent ENABLE  
output signal via external resistors.  
ENABLE (ISL8700, ISL8702) and ENABLE# (ISL8701)  
SEQ_EN (ISL8702)  
• Voltage Compliance Fault Output  
• Pb-Free (RoHS Compliant)  
Applications  
Additionally, the ISL8702 provides an input for sequencing  
on and off operation (SEQ_EN) and for voltage window  
compliance reporting (FAULT) over the +2.5V to +12V  
voltage range.  
• Power Supply Sequencing  
• System Timing Function  
Easily daisy chained for more than 4 sequenced signals.  
2.5V TO 24V (2.5V TO 12V FOR ISL8702)  
EN  
Altogether, the ISL870x provides these adjustable features  
with a minimum of external BOM. See Figure 1 for typical  
implementation.  
DC/DC  
DC/DC  
DC/DC  
DC/DC  
Vo1  
VIN  
Ru  
ENABLE_A  
ENABLE_B  
ENABLE_C  
ENABLE_D  
SEQ_EN*  
EN  
EN  
EN  
Ordering Information  
UV  
Vo2  
Vo3  
Vo4  
PARTNUMBER  
(Note)  
PART  
TEMP.  
PACKAGE PKG.  
Rm  
Rl  
FAULT*  
OV  
MARKING RANGE (°C) (Pb-free) DWG. #  
ISL 8700IBZ -40 to +85 14 Ld SOIC M14.15  
ISL 8701IBZ -40 to +85 14 Ld SOIC M14.15  
ISL 8702IBZ -40 to +85 14 Ld SOIC M14.15  
GND TB TC TD TIME  
ISL8700IBZ*  
ISL8701IBZ*  
ISL8702IBZ*  
ISL870xEVAL1 Evaluation Platform  
*Add “-T” suffix for tape and reel. Please refer to TB347 for details  
on reel specifications.  
* SEQ_EN and FAULT are not available on ISL8700 and ISL8701  
FIGURE 1. ISL870x IMPLEMENTATION  
NOTE: These Intersil Pb-free plastic packaged products employ  
special Pb-free material sets; molding compounds/die attach  
materials and 100% matte tin plate PLUS ANNEAL - e3 termination  
finish, which is RoHS compliant and compatible with both SnPb and  
Pb-free soldering operations. Intersil Pb-free products are MSL  
classified at Pb-free peak reflow temperatures that meet or exceed  
the Pb-free requirements of IPC/JEDEC J STD-020.  
FN9250 Rev 2.00  
March 21, 2008  
Page 1 of 13  
 

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