MAX3080ECSD+ Maxim Integrated Products, MAX3080ECSD+ Datasheet - Page 17

• Manufacturer Part Number: MAX3080ECSD+
• Description: IC TXRX RS485/422 10MBPS 14SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3080ECSD+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Data Rate: 0.115 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 0.375 mA
• Operating Temperature Range: 0 C to + 70 C
• Maximum Power Dissipation: 667 mW
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps),
Figure 13. Receiver Propagation Delay Test Circuit
Figure 14b. Human Body Current Waveform
Figure 16. Driver Output Waveform and FFT Plot of
MAX3083E/MAX3084E/MAX3085E, and MAX3089E
with SRL = V
AMPERES
20dB/div
ATE
I
P
36.8%
100%
90%
10%
0Hz
0
CC,
0
Slew-Rate-Limited RS-485/RS-422 Transceivers
Transmitting a 20kHz Signal
t
RL
______________________________________________________________________________________
V
ID
CURRENT WAVEFORM
TIME
100kHz/div
t
DL
I r
B
A
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
R
R
RECEIVER
OUTPUT
1MHz
A
B
Figure 14a. Human Body ESD Test Model
Figure 15. Driver Output Waveform and FFT Plot of
MAX3086E/MAX3087E/MAX3088E, and MAX3089E with
SRL = GND, Transmitting a 20kHz Signal
Figure 17. Driver Output Waveform and FFT Plot of
MAX3080E/MAX3081E/MAX3082E, and MAX3089E
with SRL = Unconnected, Transmitting a 20kHz Signal
VOLTAGE
SOURCE
HIGH-
20dB/div
20dB/div
DC
CHARGE-CURRENT
0Hz
0Hz
LIMIT RESISTOR
1MΩ
R
C
100pF
C s
STORAGE
CAPACITOR
1500Ω
RESISTANCE
DISCHARGE
100kHz/div
100kHz/div
R
D
DEVICE
UNDER
1MHz
1MHz
TEST
A
B
17