V
參數資料
型號: MAX3061EEKA#TG16
廠商: Maxim Integrated Products
文件頁數: 15/17頁
文件大?。?/td> 0K
描述: IC TXRX RS485/422 20MBPS SOT23-8
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 收發(fā)器
驅動器/接收器數: 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: SOT-23-8
供應商設備封裝: SOT-23-8
包裝: 帶卷 (TR)
MAX3060E/MAX3061E/MAX3062E
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
R
A
B
VOD2
VOC
Figure 1. Driver DC Test Load
RECEIVER
OUTPUT
TEST POINT
1k
Ω
1k
Ω
S1
S2
VCC
CL
15pF
Figure 2. Receiver Enable/Disable Timing Test Load
DI
DE
5V
A
B
CDIFF
RDIFF
VOD2
OUTPUT
UNDER TEST
500
Ω
S1
S2
VCC
CL
Figure 3. Driver Timing Test Circuit
Figure 4. Driver Enable/Disable Timing Test Load
DI
5V
0
B
A
VO
0
-VO
1.5V
tDPLH
10%
tDR
90%
tDPHL
1.5V
10%
tDF
VDIFF = V (A) - V (B)
VDIFF
tDSKEW = | tDPLH - tDPHL |
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
5V
0
A, B
VOL
A, B
0
1.5V
VOL + 0.5V
VOH - 0.5V
2.3V
tDZL(SHDN), tDZL
tDLZ
tDZH(SHDN), tDZH
tDHZ
DE
Figure 5. Driver Propagation Delays
Figure 6. Driver Enable and Disable Times
_______________________________________________________________________________________
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