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LTM2882IY-5#PBF PDF预览

LTM2882IY-5#PBF

更新时间: 2024-09-28 20:41:55
品牌 Logo 应用领域
凌特 - Linear 驱动接口集成电路驱动器
页数 文件大小 规格书
22页 670K
描述
LTM2882 - Dual Isolated RS232 uModule Transceiver + Power; Package: BGA; Pins: 32; Temperature Range: -40°C to 85°C

LTM2882IY-5#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:BGA包装说明:BGA, BGA32,8X11,50
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:4.03差分输出:NO
驱动器位数:2输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232-F; TIA-232-F
JESD-30 代码:R-PBGA-B32JESD-609代码:e1
长度:15 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:0.004 A
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA32,8X11,50封装形状:RECTANGULAR
封装形式:GRID ARRAY峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
最大接收延迟:400 ns接收器位数:2
座面最大高度:3.62 mm子类别:Line Driver or Receivers
最大压摆率:21 mA最大供电电压:5.5 V
最小供电电压:1.62 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)
端子形式:BALL端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
最大传输延迟:500 ns宽度:11.25 mm
Base Number Matches:1

LTM2882IY-5#PBF 数据手册

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LTM2882  
Dual Isolated RS232  
µModule Transceiver + Power  
DESCRIPTION  
FEATURES  
The LTM®2882 is a complete galvanically isolated dual  
RS232 µModule® (micromodule)transceiver. No external  
components are required. A single 3.3V or 5V supply  
powers both sides of the interface through an integrated,  
isolated DC/DC converter. A logic supply pin allows easy  
interfacing with different logic levels from 1.62V to 5.5V,  
independent of the main supply.  
n
RS232 Transceiver: 2500V  
for 1 Minute  
RMS  
File #E151738  
n
UL-CSA Recognized  
n
CSA Component Acceptance Notice 5A  
Isolated DC Power: 5V at Up to 200mA  
No External Components Required  
1.62V to 5.5V Logic Supply for Flexible Digital  
Interfacing  
n
n
n
n
High Speed Operation  
Coupled inductors and an isolation power transformer  
1Mbps for 250pF/3kΩ Load  
250kbps for 1nF/3kΩ Load  
provide2500V  
ofisolationbetweenthelinetransceiver  
RMS  
and the logic interface. This device is ideal for systems  
with different grounds, allowing for large common mode  
voltages. Uninterrupted communication is guaranteed for  
common mode transients greater than 30kV/μs.  
100kbps for 2.5nF/3kΩ TIA/EIA-232-F Load  
3.3V (LTM2882-3) or 5V (LTM2882-5) Operation  
No Damage or Latchup to 10kV ꢀHM ESD on  
Isolated RS232 Interface or Across Isolation Harrier  
ꢀigh Common Mode Transient Immunity: 30kV/μs  
n
n
n
n
n
n
This part is compatible with the TIA/EIA-232-F standard.  
Driver outputs are protected from overload and can be  
shorted to ground or up to 15V without damage. An  
auxiliary isolated digital channel is available. This channel  
allows configuration for half-duplex operation by control-  
ling the DE pin.  
Maximum Continuous Working Voltage: 560V  
True RS232 Compliant Output Levels  
15mm × 11.25mm HGA and LGA Packages  
PEAK  
APPLICATIONS  
n
Isolated RS232 Interface  
Enhanced ESD protection allows this part to withstand up  
to 10kV(humanbodymodel)onthetransceiverinterface  
pins to isolated supplies and across the isolation barrier  
to logic supplies without latchup or damage.  
n
Industrial Communication  
n
Test and Measurement Equipment  
Hreaking RS232 Ground Loops  
n
All registered trademarks and trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
Isolated Dual RS232 µModule Transceiver  
1Mbps Operation  
ꢉ.ꢉꢊ ꢋLTM2882ꢌꢉꢍ  
ꢎꢊ ꢋLTM2882ꢌꢎꢍ  
Tꢄꢍ  
ꢐꢅ/ꢃꢄꢅ  
ꢏꢏ  
LTM2882  
L
ꢎꢊ  
ꢏꢏ2  
ꢅꢓ  
ꢀꢊꢀꢆLꢀꢒLꢓ ꢏꢈꢇꢇꢓꢄTꢔ  
ꢂꢎꢁmꢀ ꢋLTM2882ꢌꢎꢍ  
ꢂꢁꢁmꢀ ꢋLTM2882ꢌꢉꢍ  
ꢃFF ꢃꢄ  
ꢃꢄ  
TꢓꢈꢉT/ꢆꢓꢄꢍ  
ꢓꢁꢅ/ꢃꢄꢅ  
ꢅꢆꢄ  
ꢅꢃꢈT  
TꢂꢃꢈT  
ꢇꢂꢆꢄ  
T2ꢈꢉT/ꢆ2ꢄꢍ  
Tꢂꢆꢄ  
ꢆꢓꢈꢉT  
ꢐꢅ/ꢃꢄꢅ  
ꢆ2ꢈꢉT  
ꢇꢂꢃꢈT  
T2ꢆꢄ  
T2ꢃꢈT  
ꢇ2ꢆꢄ  
2882 Tꢎꢁꢓꢔ  
ꢀꢁꢁnꢂ/ꢃꢄꢅ  
ꢇ2ꢃꢈT  
ꢃꢆꢄꢅꢇꢆ ꢈꢉTꢊꢉTꢋ Tꢄꢇꢃ Tꢈ ꢆꢇꢌꢇꢄꢅꢇꢆ ꢄꢍꢊꢉTꢋ  
TꢈꢉT Lꢈꢎꢃ ꢏ 2ꢐꢁꢑF ꢒ ꢆꢄꢍ  
ꢆꢈꢉT Lꢈꢎꢃ ꢏ ꢓꢐꢁꢑF  
ꢐꢄꢅ  
ꢐꢄꢅ2  
2882 Tꢀꢁꢂa  
2882fh  
1
For more information www.linear.com/LTM2882  

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