ST3243BPR PDF预览

ST3243BPR

更新时间: 2025-07-13 22:36:07
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
11页 277K
描述
3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

ST3243BPR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:ROHS COMPLIANT, SSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.12
Is Samacsys:N差分输出:NO
驱动器位数:3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.28
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:10.2 mm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:SSOP封装等效代码:SSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED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: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
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:NOT SPECIFIED
宽度:5.3 mmBase Number Matches:1

ST3243BPR 数据手册

 浏览型号ST3243BPR的Datasheet PDF文件第1页浏览型号ST3243BPR的Datasheet PDF文件第2页浏览型号ST3243BPR的Datasheet PDF文件第3页浏览型号ST3243BPR的Datasheet PDF文件第5页浏览型号ST3243BPR的Datasheet PDF文件第6页浏览型号ST3243BPR的Datasheet PDF文件第7页 
ST3243  
ELECTRICAL CHARACTERISTICS  
(C - C = 0.1µF, V  
= 3V to 5.5V, T = -40 to 85°C, unless otherwise specified.  
1
4
CC  
A
Typical values are referred to T = 25°C)  
A
Symbol  
Parameter  
Supply Current  
Test Conditions  
= 3.3 or 5.0V T = 25°C  
Min.  
Typ.  
Max.  
Unit  
I
V
1
10  
µA  
ASHDN  
CC  
A
Auto-powerdown  
All R_IN open  
FORCEOFF = V  
CC  
I
I
Shutdown Supply Current  
V
= 3.3 or 5.0V T = 25°C  
1
10  
1
µA  
SHDN  
SHDN  
CC  
A
All R_IN open  
FORCEOFF = GND  
Supply Current  
V
= 3.3 or 5.0V T = 25°C  
0.3  
mA  
CC  
A
Auto-powerdown Disabled  
FORCEON = FORCEOFF = V No Load  
CC  
LOGIC INPUT ELECTRICAL CHARACTERISTICS  
(C - C = 0.1µF, V = 3V to 5.5V, T = -40 to 85°C, unless otherwise specified.  
1
4
CC  
A
Typical values are referred to T = 25°C)  
A
Symbol  
Parameter  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
V
Input Logic Threshold Low T-IN, FORCEON, FORCEOFF  
Input Logic Threshold High T-IN, FORCEON, FORCEOFF  
0.8  
V
TIL  
V
TIH  
V
V
= 3.3V  
= 5V  
2
2.4  
V
V
CC  
CC  
V
Transmitter Input  
Hysteresis  
0.5  
V
THYS  
I
Input Leakage Current  
Output Leakage Current  
Output Voltage Low  
T-IN, FORCEON, FORCEOFF  
Receiver Disabled  
± 0.01  
± 0.05  
± 1.0  
± 10  
0.4  
µA  
µA  
V
IL  
I
OL  
V
I
I
= 1.6mA  
= -1mA  
OL  
OUT  
OUT  
V
Output Voltage High  
V
-0.6 V -0.1  
V
OH  
CC  
CC  
AUTO-POWERDOWN ELECTRICAL CHARACTERISTICS  
(C - C = 0.1µF, V = 3V to 5.5V, T = -40 to 85°C, unless otherwise specified.  
1
4
CC  
A
Typical values are referred to T = 25°C)  
A
Symbol  
Parameter  
Receiver Input Threshold to Positive Threshold  
Transmitter Enabled Negative Threshold  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
V
2.7  
V
V
RITE  
2.7  
V
Receiver Input Threshold to 1µA Supply Current  
Transmitter Disabled  
-0.3  
0.3  
0.4  
V
RITD  
V
INVALID Output Voltage  
LOW  
V
IOL  
IOH  
WU  
invh  
V
INVALID Output Voltage  
HIGH  
V
-0.6  
V
CC  
t
Receiver Threshold to  
Transmitter Enabled  
I
I
= 1.6mA  
= -1mA  
250  
1
µs  
µs  
OUT  
t
t
Receiver Positive or  
Negative Threshold to  
INVALID HIGH  
OUT  
Receiver Positive or  
Negative Threshold to  
INVALID LOW  
30  
µs  
invL  
4/11  

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