參數(shù)資料
型號: MAX3086E
廠商: Maxim Integrated Products, Inc.
英文描述: ±15kV ESD-Protected,Fail-Safe,High-Speed (10Mbps),Slew-Rate-Limited RS-485/RS-422 Transceivers(±15kV ESD保護,失效保護,高速(10Mbps),轉(zhuǎn)換速度限制的 RS-485/RS-422收發(fā)器)
中文描述: ±15kV ESD保護、失效保護、高速(10Mbps)、限擺率RS-485/RS-422收發(fā)器
文件頁數(shù): 17/20頁
文件大小: 317K
代理商: MAX3086E
M
±15kVESD-Protected,Fail-Safe,High-Speed(10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
______________________________________________________________________________________
17
R
B
RECEIVER
OUTPUT
ATE
A
V
ID
R
Figure 13. Receiver Propagation Delay Test Circuit
100kHz/div
0Hz
1MHz
20dB/div
M
Figure 15. Driver Output Waveform and FFT Plot of
MAX3086E/MAX3087E/MAX3088E, and MAX3089E with
SRL = GND, Transmitting a 20kHz Signal
CHARGE-CURRENT
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
100pF
R
C
1M
R
D
1500
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 14a. 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 14b. Human Body Current Waveform
100kHz/div
0Hz
1MHz
B
A
20dB/div
M
Figure 16. Driver Output Waveform and FFT Plot of
MAX3083E/MAX3084E/MAX3085E, and MAX3089E
with SRL = V
CC,
Transmitting a 20kHz Signal
100kHz/div
0Hz
1MHz
B
A
20dB/div
M
Figure 17. Driver Output Waveform and FFT Plot of
MAX3080E/MAX3081E/MAX3082E, and MAX3089E
with SRL = Unconnected, Transmitting a 20kHz Signal
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