參數(shù)資料
型號(hào): MAX13485EELA+T
廠商: Maxim Integrated Products
文件頁數(shù): 3/16頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 8-UDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
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: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 8-WFDFN
供應(yīng)商設(shè)備封裝: 8-uDFN(2x2)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX13485EELA+TDKR
MAX13485E/MAX13486E
Half-Duplex RS-485/RS-422 Transceivers in DFN
__________________________________________________________________________
+1V
-1V
GENERATOR
VID
S3
S2
S1
1k
Ω
CL
15pF
50
Ω
VCC
RO
RE
RO
RE
RO
RE
VCC/2
VCC
VOL
0
VOH
0.25V
VOH/2
S1 OPEN
S2 CLOSED
S3 = +1V
S1 CLOSED
S2 OPEN
S3 = -1V
S1 OPEN
S2 CLOSED
S3 = +1V
S1 CLOSED
S2 OPEN
S3 = -1V
tRZH, tRZH(SHDN)
tRZL, tRZL(SHDN)
tRLZ
tRHZ
VCC/2
VCC
(VOL + VCC)/2
VCC
VOL
VCC/2
Figure 8. Receiver Enable and Disable Times
Test Circuits and Waveforms (continued)
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