Datasheet

DELAYED ALARM OUTPUT
MAX3097E/8E toc06
20µs/div
CH 1
CH 2
CH 3
GND
GND
GND
CH1: V
A
, 5V/div
CH2: V
ALARMA
, 5V/div
CH3: V
ALARMD
, 5V/div
V
A
= GND, C
DELAY
= 270pF
MAX3097E/MAX3098E
±15kV ESD-Protected, 32Mbps, 3V/5V,
Triple RS-422/RS-485 Receivers with Fault Detection
4 _______________________________________________________________________________________
Typical Operating Characteristics
(Typical values are at V
CC
= +5V and T
A
= +25°C.)
1
100
10
1000
10,000
1
10010 1000
10,000
ALARMD OUTPUT DELAY
vs. CAPACITANCE
MAX3097E/8Etoc01
CAPACITANCE (pF)
ALARMD OUTPUT DELAY (µs)
V
CC
= 5V
V
CC
= 3V
30
40
50
60
70
-40 0-20
20
40 60
RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
MAX3097E/8E toc02
TEMPERATURE (°C)
RECEIVER PROPAGATION DELAY (ns)
80
V
CC
= 5.0V
V
CC
= 3.3V
0
1
3
2
4
5
SUPPLY CURRENT vs.
TEMPERATURE
MAX3097E/8E toc03
SUPPLY CURRENT (mA)
-40 0-20
20
40 60
TEMPERATURE (°C)
80
V
CC
= 5.0V
V
CC
= 3.3V
NO LOAD
0
0.5
1.0
1.5
2.0
2.5
3.5
3.0
4.5
4.0
5.0
-45 -35-40 -30 -25 -20 -15 -10 -5 0
RECEIVER OUTPUT LOW VOLTAGE
vs. OUTPUT CURRENT
MAX3097E/8E toc04
OUTPUT CURRENT (mA)
OUTPUT LOW VOLTAGE (V)
V
CC
= 5.0V
V
CC
= 3.3V
0
1
2
4
3
5
6
010515203025
RECEIVER OUTPUT HIGH VOLTAGE
vs. OUTPUT CURRENT
MAX3097E/8E toc05
OUTPUT CURRENT (mA)
OUTPUT HIGH VOLTAGE (V)
V
CC
= 5.0V
V
CC
= 3.3V