參數(shù)資料
型號(hào)： MAX3280EAUK
廠商： Maxim Integrated Products, Inc.
元件分類： RS-485
英文描述： 【15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers
中文描述： 【15kV ESD保護(hù)52Mbps的，3V至5.5V，SOT23封裝的RS-485/RS-422真正的失效保護(hù)接收器
文件頁數(shù)： 8/11頁
文件大小： 218K
代理商： MAX3280EAUK
M
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
RS-485/RS-422 True Fail-Safe Receivers
8
_______________________________________________________________________________________
Test Circuits/Timing Diagrams (continued)
CHARGE-CURRENT
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
100pF
R
C
1M
R
D
1.5k
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 3a. Human Body ESD Test Model
I
P
100%
90%
36.8%
t
RL
TIME
t
DL
CURRENT WAVEFORM
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
Ir
10%
0
0
AMPERES
Figure 3b. Human Body Model Current Waveform
CHARGE-CURRENT
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
150pF
R
C
50
to 100
R
D
330
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 4a. IEC 1000-4-2 ESD Test Model
tr = 0.7ns to 1ns
30ns
60ns
t
100%
90%
10%
I
P
I
Figure 4b. IEC 1000-4-2 ESD Generator Current Waveform
10ns
A, 1V/div
RO, 2.5V/div
B = GND
Figure 5. Receiver Propagation Delay Driven by External RS-
485 Device
相關(guān)PDF資料
PDF描述
MAX3280E 32-Bit Digital Signal Controller with Flash 100-BGA MICROSTAR -40 to 85
MAX3291 32-Bit Digital Signal Controller with Flash 128-LQFP -40 to 85
MAX3291CPD RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication
MAX3291CSD SCR Thyristor; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
MAX3291-MAX3292 32-Bit Digital Signal Controller with Flash 128-LQFP -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3280EAUK/V+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX3280EAUK/V+T 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3280EAUK+ 制造商:Maxim Integrated Products 功能描述:LINE RCVR 1RX 5PIN SOT-23 - Rail/Tube
MAX3280EAUK+T 功能描述:RS-422/RS-485 接口 IC 52Mbps 3-5.5V RS-485 422 Fail Safe Rcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3280EAUK+T 制造商:Maxim Integrated Products 功能描述:IC RS-422/485 TXRX 52MBPS SOT235 制造商:Maxim Integrated Products 功能描述:IC, RS-422/485, TXRX, 52MBPS, SOT235
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