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ISL4241EIR-T

更新时间： 2024-01-31 17:55:01
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器接口集成电路
页数 文件大小 规格书
13页 366K
描述
QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitters/Receivers

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ISL4241EIR-T 技术参数

生命周期：Unknown零件包装代码：QFN
包装说明：VQCCN, LCC32,.2SQ,20针数：32
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：18 weeks
风险等级：5.31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：3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：VQCCN
封装等效代码：LCC32,.2SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, 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：550 ns接收器位数：5
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：2.7 V标称供电电压：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
最大传输延迟：1100 ns宽度：5 mm
Base Number Matches：1

ISL4241EIR-T 数据手册

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ISL4241E, ISL4243E  
®
Data Sheet  
May 2004  
FN8037.4  
QFN Packaged, ±15kV ESD Protected,  
+2.7V to +5.5V, 10Nanoamp, 250kbps,  
RS-232 Transmitters/Receivers  
Features  
• Pb-free Available as an Option  
• Parameters Fully Specified for 10% Tolerance Supplies  
and Full Industrial Temp Range  
The Intersil ISL424XE devices are 2.7V to 5.5V powered  
RS-232 transmitters/receivers which meet ElA/TIA-232 and  
• Available in Small QFN (5mm x 5mm) Package which is  
60% Smaller than a 28 Lead TSSOP  
V.28/V.24 specifications, even at V  
= 3.0V. Additionally,  
CC  
they provide ±15kV ESD protection (IEC61000-4-2 Air Gap  
and Human Body Model) on transmitter outputs and receiver  
inputs (RS-232 pins). Targeted applications are PDAs,  
Palmtops, and notebook and laptop computers where the  
low operational, and even lower standby, power consumption  
is critical. Efficient on-chip charge pumps, coupled with  
manual and automatic powerdown functions, reduce the  
standby supply current to a 10nA trickle. Tiny 5mm x 5mm  
Quad Flat No-Lead (QFN) packaging and the use of small,  
low value capacitors ensure board space savings as well.  
Data rates greater than 250kbps are guaranteed at worst  
case load conditions.  
• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)  
• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V  
• RS-232 Compatible with V  
= 2.7V  
CC  
• On-Chip Voltage Converters Require Only Four External  
0.1µF Capacitors  
• Manual and Automatic Powerdown Features  
• Receiver Hysteresis For Improved Noise Immunity  
• Guaranteed Minimum Data Rate . . . . . . . . . . . . . 250kbps  
• Wide Power Supply Range. . . . . . . Single +2.7V to +5.5V  
• Low Supply Current in Powerdown State. . . . . . . . . .10nA  
The ISL424XE are 3 driver, 5 receiver devices that, coupled  
with the 5x5 QFN package, provide the industry’s smallest,  
lowest power complete serial port suitable for PDAs, and  
laptop or notebook computers. The 5x5 QFN requires 60%  
less board area than a 28 lead TSSOP, and is nearly 20%  
thinner. The devices also include a noninverting always-  
active receiver for “wake-up” capability.  
Applications  
• Any Space Constrained System Requiring RS-232 Ports  
- Battery Powered, Hand-Held, and Portable Equipment  
- Laptop Computers, Notebooks  
- PDAs and Palmtops, Data Cables  
The ISL4243E features an automatic powerdown function  
that powers down the on-chip power-supply and driver  
circuits. This occurs when an attached peripheral device is  
shut off or the RS-232 cable is removed, conserving system  
power automatically without changes to the hardware or  
operating system. It powers up again when a valid RS-232  
voltage is applied to any receiver input.  
- Cellular/Mobile Phones, Digital Cameras, GPS  
Receivers  
Related Literature  
• Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
• ”Technical Brief TB379 “Thermal Characterization of  
Packages for ICs”  
Table 1 summarizes the features of the ISL424XE, while  
Application Note AN9863 summarizes the features of each  
device comprising the 3V RS-232 family.  
• Technical Brief TB389 “PCB Land Pattern Design and  
Surface Mount Guidelines for QFN Packages”  
TABLE 1. SUMMARY OF FEATURES  
NO. OF  
MONITOR Rx.  
DATA  
RATE  
(kbps)  
MANUAL  
POWER- POWERDOWN  
DOWN?  
YES  
AUTOMATIC  
PART  
NO. OF NO.OF  
QFN PKG.  
Rx. ENABLE  
FUNCTION?  
READY  
OUTPUT?  
NUMBER  
Tx.  
Rx.  
AVAILABLE?  
(R  
)
FUNCTION?  
NO  
OUTB  
ISL4241E  
ISL4243E  
3
5
YES  
YES  
2
250  
250  
YES  
NO  
NO  
NO  
3
5
1
YES  
YES  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2004. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  
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中文翻译

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ISL4241EIR-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL4241EIR INTERSIL

完全替代

 QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243EIRZ INTERSIL

类似代替

 QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte

与ISL4241EIR-T相关器件

型号 品牌 获取价格 描述 数据表
ISL4241EIRZ INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4241EIRZ-T INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243E INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243E RENESAS

获取价格

 		QFN Packaged, ±15kV ESD Protected, +2.7V to +
ISL4243EIR INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243EIR-T INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243EIRZ INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4243EIRZ-T INTERSIL

获取价格

 		QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, RS-232 Transmitte
ISL4244E INTERSIL

获取价格

 		QFN Packaged, 【15kV ESD Protected, +2.7V to +
ISL4244E RENESAS

获取价格

 		QFN Packaged, ±15kV ESD Protected, +2.7V to +

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