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SP3220EA/TR PDF预览

SP3220EA/TR

更新时间: 2024-01-30 11:33:31
品牌 Logo 应用领域
艾科嘉 - EXAR 驱动器
页数 文件大小 规格书
21页 985K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO16, PLASTIC, SSOP-16

SP3220EA/TR 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:PLASTIC, TSSOP-16Reach Compliance Code:unknown
风险等级:5.56Is Samacsys:N
差分输出:NO驱动器位数:1
输入特性:SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-232; TIA-232; EIA-562; TIA-562; V.24; V.28JESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP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
认证状态:Not Qualified接收器位数:1
座面最大高度:1.1 mm最大供电电压:5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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

SP3220EA/TR 数据手册

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SP3220E/EB/EU  
+3.0V to +5.5V RS-232 Driver/Receiver Pair  
FEATURES  
■ Meets all EIA/TIA-232-F Standards  
from a +3.0V to +5.5V power supply  
• Interoperable with RS-232 and V.28 at +2.7V  
■ Supports High Serial Data Rates:  
• 120kbps SP3220E  
• 250kbps SP3220EB  
• 1Mbps SP3220EU  
■ 1µA Low Power Shutdown Mode  
■ Footprint Compatible with MAX3221E, ISL3221  
■ 4 x 1.0µF External Charge Pump Capacitors  
■ Improved ESD Specifications:  
+15kV Human Body Model  
EN  
1
2
3
4
5
6
16  
15  
SHDN  
C1+  
V+  
V
CC  
14  
13  
12  
GND  
C1-  
SP3220  
T1OUT  
E/EB/EU  
C2+  
C2-  
V-  
No Connect  
11  
10  
9
T1IN  
7
8
No Connect  
R1OUT  
+15kV IEC61000-4-2 Air Discharge  
+8kV IEC61000-4-2 Contact Discharge  
R1IN  
Now Available in Lead Free Packaging  
DESCRIPTION  
The SP3220E devices are RS-232 driver/receiver solutions intended for portable or hand-  
held applications such as palmtop computers, intrumentation and consumer products. These  
devices incorporate a high-efficiency, charge-pump power supply that allows the SP3220E  
devices to deliver true RS-232 performance from a single power supply ranging from +3.0V  
to +5.0V. This charge pump requires only 0.1µF capacitors in 3.3V operation. The ESD toler-  
ance of the these devices are over +/-15kV for both Human Body Model and IEC61000-4-2  
Air discharge test methods. All devices have a low-power shutdown mode where the driver  
outputs and charge pumps are disabled. During shutdown, the supply current falls to less  
than 1µA.  
SELECTION TABLE  
MODEL  
Power  
RS-232  
RS-232  
External  
Shutdown Data Rate  
Supplies  
Drivers Receivers Components  
SP3220E  
+3.0V to +5.5V  
1
1
1
1
1
1
4 Capacitors  
4 Capacitors  
4 Capacitors  
Yes  
Yes  
Yes  
120kbps  
250kbps  
1Mbps  
SP3220EB +3.0V to +5.5V  
SP3220EU +3.0V to +5.5V  
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com  
SP3220E_EB_EU_101_060311  
1

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