价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | ST3237EBDR | 181 | 600 | 4d | ||||||||
| Win Source | WS-ST3237EBDR | 20 | 15 | 18h | ||||||||
| Worldway Electronics | ST3237EBDR | 24,218 | 7 | Tape & Reel | 17h | |||||||
| Aztech | ST3237EBDR | 9,115 | 13h | |||||||||
| EIS COMPONENTS | ST3237EBDR | 联系方式 | 1 | Box | 5d |
备用零件
Price @ 1000
$ 3.42
Stock
85,746
126,556
Authorized Distributors
0
1
Case/Package
SOP
SOIC
Number of Pins
28
28
Logic Function
-
Receiver, Transceiver
Interface
RS-232
-
Number of Drivers
-
5
Number of Receivers
3
3
Data Rate
1 Mbps
250 kbps
Min Supply Voltage
3 V
3 V
Max Supply Voltage
5.5 V
5.5 V
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 6 months ago)
LTB Date2008-04-26
LTD Date2008-10-26
描述
由其分销商提供的 STMicroelectronics ST3237EBDR 的描述。
15KV ESP PROTECTED 3 TO 5.5V 250KBPS RS-232 TRANSCEIVER WITH STAND-BY, [-40oC, 85oC] TEMPERATURE RANGE
IC TRANSCEIVER FULL 5/3 28SO / 5/3 Transceiver Full RS232 28-SO
RS-232 Interface ICs Transcvr 5Drvr/3Rcvr
Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28
The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at +-8KV using IEC1000-4-2 contact discharge and +-15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at +-2kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications. The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump. The device is guaranteed to run at data rates of 250Kbps in the normal operation mode and 1Mbps in the very high speed operation mode while maintaining RS-232 output levels..
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins28
Number of Terminals28
Technical
Data Rate1 Mbps
InterfaceRS-232
Low Level Output Current1 mA
Max Operating Temperature85 °C
Max Supply Current1 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Nominal Supply Current1 mA
Number of Circuits3
Number of Receivers3
Number of Transceivers1
Number of Transmitters5
Operating Supply Voltage3.3 V
PackagingTape and Reel
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2.65 mm
Length17.9 mm
Terminal Pitch1.27 mm
Width7.5 mm