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ISL4260EIRZ-T PDF预览

ISL4260EIRZ-T

更新时间: 2024-11-04 14:25:43
品牌 Logo 应用领域
瑞萨 - RENESAS 驱动接口集成电路驱动器
页数 文件大小 规格书
19页 299K
描述
QFN, ±15kV ESD Protected, +3V to +5.5V, 150nA, 250kbps, RS-232 3-Tx, 2-Rx, with Logic Supply; QFN32; Temp Range: -40° to 85°C

ISL4260EIRZ-T 技术参数

生命周期:Unknown零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.38差分输出:NO
驱动器位数:3输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232; TIA-232; V.24; V.28
JESD-30 代码:S-PQCC-N32JESD-609代码:e3
长度:5 mm湿度敏感等级:3
功能数量:2端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:10 V最大输出低电流:0.0016 A
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
最大接收延迟:接收器位数:2
座面最大高度:1 mm子类别:Line Driver or Receivers
最大压摆率:1 mA最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 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:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:5 mmBase Number Matches:1

ISL4260EIRZ-T 数据手册

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Datasheet  
ISL4260E  
QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 150nA, 250kbps,  
RS-232 Transmitters/Receivers with Separate Logic Supply  
The ISL4260E contains 3.0V to 5.5V powered RS-232  
transmitters/receivers that meet ElA/TIA-232 and  
Features  
• Available in near chip scale QFN (5mmx5mm)  
package  
V.28/V.24 specifications, even at V = 3.0V.  
CC  
Targeted applications are PDAs, Palmtops, and cell  
phones where the low operational power consumption  
and even lower standby power consumption is critical.  
Efficient on-chip charge pumps coupled with a manual  
powerdown function reduces the standby supply  
current to a 150nA trickle. The 5mm x 5mm Quad Flat  
No-Lead (QFN) packaging and the use of small, low  
value capacitors ensure board space savings. Data  
rates greater than 250kbps are ensured at worst case  
load conditions.  
• V pin for compatibility with mixed voltage systems  
L
• ESD protection for RS-232 I/O pins to ±15kV  
(IEC61000)  
• Single SHDN pin disables transmitters and  
receivers  
• Meets EIA/TIA-232 and V.28/V.24 specifications  
at 3V  
• On-chip charge pumps require only four external  
0.1µF capacitors  
The ISL4260E features a V pin that adjusts the logic  
L
pin output levels (see Pin Descriptions) and input  
• Receiver hysteresis for improved noise immunity  
• Very low supply current: 300µA  
thresholds to values compatible with the V  
CC  
powering the external logic (for example, a UART).  
• Guaranteed minimum data rate: 250kbps  
• Wide power supply range: Single +3V to +5.5V  
• Low supply current in powerdown state: 150nA  
• Pb-free (RoHS compliant)  
The single pin powerdown function (SHDN = 0)  
disables all the receiver and transmitter outputs while  
shutting down the charge pump to minimize supply  
current drain.  
Table 1 summarizes the features of the ISL4260E.  
Application Note AN9863 summarizes the features of  
each device comprising the 3V RS-232 family.  
Applications  
• Any system requiring RS-232 communication ports  
Related Literature  
○ Battery powered, hand-held, and portable  
equipment  
For a full list of related documents, visit our website:  
ISL4260E device page  
○ Laptop computers, notebooks, and Palmtops  
○ Digital cameras  
○ PDAs and PDA cradles  
○ Cellular/mobile phones  
Table 1.  
Summary of Features  
No. Of No. Of  
Data Rate  
(kbps)  
Rx. Enable  
Function?  
VL Logic  
Supply Pin?  
Manual  
Powerdown?  
Automatic Powerdown  
Function?  
Part Number  
Tx.  
Rx.  
ISL4260E  
3
2
250  
No  
Yes  
Yes  
No  
FN6035 Rev.3.00  
May.20.19  
Page 1 of 19  

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