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ICL3245IVZ PDF预览

ICL3245IVZ

更新时间: 2024-11-06 02:57:39
品牌 Logo 应用领域
瑞萨 - RENESAS 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
19页 830K
描述
1 Microamp, 3V to 5.5V, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown

ICL3245IVZ 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP, TSSOP包装说明:TSSOP, TSSOP28,.25
针数:28, 28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.31差分输出:NO
驱动器位数:3高电平输入电流最大值:0.000001 A
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.28JESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:9.7 mm
湿度敏感等级:3功能数量:3
端子数量:28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:TSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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:5座面最大高度:1.2 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:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

ICL3245IVZ 数据手册

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DATASHEET  
ICL3225, ICL3245  
1 Microamp, +3V to +5.5V, 1Mbps, RS-232 Transceivers with Enhanced  
Automatic Powerdown  
FN4878  
Rev 9.00  
October 5, 2015  
The Intersil ICL32XX devices are 3.0V to 5.5V powered  
RS-232 transmitters/receivers which meet ElA/TIA-232 and  
Features  
15kV ESD Protected (Human Body Model)  
V.28/V.24 specifications, even at V  
= 3.0V. Targeted  
CC  
• Manual and Enhanced Automatic Powerdown Features  
• Drop in Replacements for MAX3225, MAX3245  
• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V  
• Latch-Up Free  
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 enhanced  
automatic powerdown functions, reduce the standby supply  
current to a 1A trickle. Small footprint packaging, and the  
use of small, low value capacitors ensure board space  
savings as well. Data rates greater than 1Mbps are  
guaranteed at worst case load conditions. This family is fully  
compatible with 3.3V only systems, mixed 3.3V and 5.0V  
systems, and 5.0V only systems.  
• On-Chip Voltage Converters Require Only Four External  
0.1F Capacitors  
• Guaranteed Mouse Driveability (ICL3245)  
• “Ready to Transmit” Indicator Output (ICL3225)  
• Receiver Hysteresis For Improved Noise Immunity  
• Guaranteed Minimum Data Rate . . . . . . . . . . . . . . 1Mbps  
• Low Skew at Transmitter/Receiver Input Trip Points. . . 10ns  
• Guaranteed Minimum Slew Rate . . . . . . . . . . . . . . 24V/s  
• Wide Power Supply Range . . . . . . . Single +3V to +5.5V  
• Low Supply Current in Powerdown State. . . . . . . . . . .1A  
Pb-Free Plus Anneal Available (RoHS Compliant)  
The ICL3245 is a 3 driver, 5 receiver device that provides a  
complete serial port suitable for laptop or notebook  
computers. It also includes a noninverting always-active  
receiver for “wake-up” capability.  
These devices, feature an enhanced automatic  
powerdown function which powers down the on-chip power-  
supply and driver circuits. This occurs when all receiver and  
transmitter inputs detect no signal transitions for a period of  
30s. These devices power back up, automatically, whenever  
they sense a transition on any transmitter or receiver input.  
Applications  
• Any System Requiring RS-232 Communication Ports  
- Battery Powered, Hand-Held, and Portable Equipment  
- Laptop Computers, Notebooks, Palmtops  
- Modems, Printers and other Peripherals  
- Digital Cameras  
Table 1 summarizes the features of the device represented  
by this data sheet, while Application Note AN9863  
summarizes the features of each device comprising the  
ICL32XX 3V family.  
- Cellular/Mobile Phones  
Related Literature  
• Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
TABLE 1. SUMMARY OF FEATURES  
ENHANCED  
AUTOMATIC  
POWERDOWN  
FUNCTION?  
NO. OF  
MONITOR Rx.  
DATA  
RATE  
(kbps)  
MANUAL  
POWER-  
DOWN?  
PART  
NUMBER  
NO. OF NO.OF  
Rx. ENABLE  
FUNCTION?  
READY  
OUTPUT?  
Tx.  
Rx.  
(R  
)
OUTB  
ICL3225  
ICL3245  
2
2
0
1000  
1000  
No  
No  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
3
5
1
FN4878 Rev 9.00  
October 5, 2015  
Page 1 of 19  

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