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MAX221ECAE-T PDF预览

MAX221ECAE-T

更新时间: 2024-01-27 10:33:45
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
8页 112K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO16, 5.30 MM, 0.65 MM PITCH, SSOP-16

MAX221ECAE-T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP-16针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.05
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; V.28JESD-30 代码:R-PDSO-G16
JESD-609代码:e0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):240
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:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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:20宽度:4.4 mm
Base Number Matches:1

MAX221ECAE-T 数据手册

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19-1520; Rev 0; 8/99  
+5V, 1µA, Single RS-232 Transceiver  
with AutoShutdown  
MAX21  
General Description  
Features  
The MAX221 is a +5V-powered, single transmit/receive  
RS-232 and V.28 communications interface with auto-  
matic shutdown/wake-up features and high data rate  
capabilities.  
Single RS-232 Transceiver in a Small 16-Pin  
TSSOP Package  
1µA Supply Current  
The MAX221 achieves a low 1µA supply current with  
Maxim’s revolutionary AutoShutdown™ feature.  
AutoShutdown saves power without changes to the  
existing BIOS or operating system by entering low-  
power shutdown mode when the RS-232 cable is dis-  
connected, or when the transmitter of the connected  
peripheral is off. The MAX221 wakes up and drives the  
INVALID pin high when an active RS-232 cable is con-  
nected, signaling the host that a peripheral is connect-  
ed to the communications port.  
AutoShutdown Saves Power Without  
Changes to BIOS  
Guaranteed 250kbps Data Rate  
Ordering Information  
The MAX221 is available in a 16-pin SSOP package as  
well as a 16-pin TSSOP that uses 50% less board space  
than a 16-pin SO. For an equivalent RS-232 transceiver  
with enhanced 15kV ꢀSꢁ protection, refer to the  
MAX221ꢀ data sheet.  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
16 TSSOP  
16 SSOP  
MAX221CUꢀ  
MAX221CAꢀ  
MAX221ꢀUꢀ  
MAX221ꢀAꢀ  
16 TSSOP  
16 SSOP  
Applications  
Maintenance/ꢁiagnostic Ports  
Industrial Systems  
Telecommunications  
Set-Top Boxes  
Typical Operating Circuit  
+5V  
15  
C3  
0.1µF  
C
BYPASS  
0.1µF  
V
CC  
Pin Configuration  
3
7
2
C1+  
V+  
V-  
C1  
0.1µF  
4
5
6
C1-  
C2+  
TOP VIEW  
MAX221  
C4  
0.1µF  
EN  
C1+  
V+  
1
2
3
4
5
6
7
8
16 FORCEOFF  
15  
C2  
0.1µF  
C2-  
TIN  
V
CC  
11  
TOUT 13  
14 GND  
C1-  
C2+  
C2-  
V-  
MAX221  
13 TOUT  
12 FORCEON  
11 TIN  
9
ROUT  
RIN  
8
5k  
10 INVALID  
TO POWER-  
MANAGEMENT  
UNIT  
RIN  
9
ROUT  
10  
16  
1
EN  
INVALID  
TSSOP/SSOP  
12  
FORCEOFF  
V
FORCEON  
CC  
GND  
14  
CAPACITORS MAY BE POLARIZED OR UNPOLARIZED.  
AutoShutdown is a trademark of Maxim Integrated Products.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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