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ICL3245ECVZ-T PDF预览

ICL3245ECVZ-T

更新时间: 2024-11-05 14:51:19
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
22页 997K
描述
±15kV ESD Protected, +3V to +5.5V, 1mA, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SOIC28, SSOP28, TSSOP28; Temp Range: See Datasheet

ICL3245ECVZ-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC, SSOP, TSSOP包装说明:TSSOP, TSSOP28,.25
针数:28, 28, 28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17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:70 °C
最低工作温度: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:COMMERCIAL
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

ICL3245ECVZ-T 数据手册

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DATASHEET  
ICL3225E, ICL3227E, ICL3245E  
±15kV ESD Protected, +3V to +5.5V, 1µA, 1Mbps, RS-232 Transceivers with  
Enhanced Automatic Powerdown  
FN4900  
Rev 12.00  
December 12, 2016  
The Intersil ICL3225E, ICL3227E, and ICL3245E devices are  
Features  
3.0V to 5.5V powered RS-232 transmitters/receivers which  
• Pb-free (RoHS compliant)  
meet ElA/TIA-232 and V.28/V.24 specifications, even at  
= 3.0V. Additionally, they provide ±15kV ESD protection  
V
• ESD protection for RS-232 I/O pins to ±15kV (IEC61000)  
• Manual and enhanced automatic powerdown features  
CC  
(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 enhanced automatic powerdown  
functions, reduce the standby supply current to a 1µA 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.  
• Drop in replacements for MAX3225E, MAX3227E,  
MAX3245E  
• RS-232 compatible with V = 2.7V  
CC  
• Meets EIA/TIA-232 and V.28/V.24 specifications at 3V  
• Latch-up free  
• On-chip voltage converters require only four external 0.1µF  
capacitors  
• Guaranteed mouse driveability (ICL3245E)  
• “Ready to Transmit” indicator output (ICL3225E/ICL3227E)  
• Receiver hysteresis for improved noise immunity  
The ICL3245E 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.  
• Guaranteed minimum data rate . . . . . . . . . . . . . . . . . 1Mbps  
• Low skew at transmitter/receiver input trip points . . . . . . 10ns  
• Guaranteed minimum slew rate . . . . . . . . . . . . . . . . . 24V/µs  
• Wide power supply range . . . . . . . . . . . . single +3V to +5.5V  
• Low supply current in powerdown state . . . . . . . . . . . . . . 1µA  
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 datasheet, while Application Note AN9863 summarizes  
the features of each device comprising the ICL32xxE 3V family.  
Related Literature  
• For a full list of related documents, visit our website  
- ICL3225E, ICL3227E, and ICL3245E product pages  
- Cellular/mobile phones  
TABLE 1. SUMMARY OF FEATURES  
ENHANCED  
AUTOMATIC  
POWERDOWN  
FUNCTION?  
NO. OF NO. OF NO. OF MONITOR  
DATA RATE  
(kbps)  
Rx. ENABLE  
FUNCTION?  
READY  
OUTPUT?  
MANUAL  
POWER-DOWN?  
PART NUMBER  
ICL3225E  
Tx.  
Rx.  
Rx. (R  
)
OUTB  
2
2
0
1000  
1000  
1000  
No  
No  
No  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
ICL3227E  
1
1
0
1
ICL3245E  
3
5
FN4900 Rev 12.00  
December 12, 2016  
Page 1 of 22  
 

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