For more information www.linear.com/LTC2862 TesT circuiTs" />
參數(shù)資料
型號(hào): LTC2864IS-2#TRPBF
廠商: Linear Technology
文件頁數(shù): 2/26頁
文件大?。?/td> 0K
描述: IC TRANSCEIVER RS485 14-SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SO
包裝: 帶卷 (TR)
LTC2862/LTC2863/
LTC2864/LTC2865
10
2862345fc
For more information www.linear.com/LTC2862
TesT circuiTs
DRIVER
DI
GND
OR
VCC*
R
Y**
Z**
R
2862345 FO1
VOD
+
VOC
+
*LTC2865 ONLY: SUBSTITUTE VL FOR VCC
**LTC2862 ONLY: SUBSTITUTE A, B FOR Y, Z
DRIVER
DI
GND
OR
VCC*
*LTC2865 ONLY: SUBSTITUTE VL FOR VCC
**LTC2862 ONLY: SUBSTITUTE A, B FOR Y, Z
Y**
Z**
–60V TO 60V
2862345 FO2
IOSD
+–
RECEIVER
B OR A
A OR B
VIN
IIN
2862345 FO3
+–
VIN
RIN =
IIN
DRIVER
DI
CL
Y**
RDIFF
Z**
2862345 FO4
**LTC2862 ONLY: SUBSTITUTE A, B FOR Y, Z
tSKEWD
1/2 VO
tPLHD
VCC*
0V
DI
Y, Z
(Y–Z)
tRD
90%
2862345 F04b
10%
0
tFD
tPHLD
VO
*LTC2865 ONLY: SUBSTITUTE VL FOR VCC
Figure 1. Driver DC Characteristics
Figure 2. Driver Output Short-Circuit Current
Figure 3. Receiver Input Current and Input Resistance
Figure 4. Driver Timing Measurement
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