参数资料
型号: SP331ET-L/TR
厂商: Exar Corporation
文件页数: 9/13页
文件大小: 0K
描述: IC TXRX RS232/485 PROG 28WSOIC
标准包装: 1,500
类型: 收发器
驱动器/接收器数: 4/4
规程: RS232,RS485
电源电压: 5V
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 带卷 (TR)
5
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP33_00_0260
Figure 4. Driver Propagation Delays
Figure 5. Driver Enable and Disable Times
Figure 6. Receiver Propagation Delays
+3V
0V
DRIVER INPUT
A
B
DRIVER
OUTPUT
VO+
DIFFERENTIAL
OUTPUT
VA –VB
0V
VO
1.5V
tPLH
tF
tR
f ≥1MHz; tR ≤10ns; tF ≤10ns
VO 1/2VO
1/2VO
tPHL
tSKEW= |tDPLH-tDPHL|
tDPLH
tDPHL
+3V
0V
DE
5V
VOL
A,B
0V
1.5V
tZL
tZH
f = 1MHz; tR< 10ns; tF < 10ns
VOH
A,B
2.3V
tLZ
tHZ
0.5V
Output normally LOW
Output normally HIGH
VOH
VOL
RECEIVER OUT
1.5V
tPHL
f = 1MHz; tR 10ns; tF ≤ 10ns
OUTPUT
VOD2+
VOD2
A – B
0V
tPLH
INPUT
SWITCHINg WAVEFORMS
相关PDF资料
PDF描述
SP332ET-L IC TXRX RS232/485 SRL 28WSOIC
SP334ET-L IC TXRX RS232/485 PROG 28WSOIC
SP337EEY-L IC TXRX RS232/422/485 28TSSOP
SP338EER1-L IC INTERFACE
SP339EER1-L IC TXRX RS232/485 TERM 40QFN
相关代理商/技术参数
参数描述
SP331K 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Ceramic Capacitors
SP332 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:RS-232/RS-485 Multi-Mode Serial Transceiver
SP3-3-20 制造商:RHOMBUS-IND 制造商全称:Rhombus Industries Inc. 功能描述:SP3 Series Mini-SIP Passive Delay Modules
SP332-B4 制造商:Leviton Manufacturing Co 功能描述:
SP332-B6 制造商:Leviton Manufacturing Co 功能描述: