MAX3160EEAP/GH9 Maxim Integrated, MAX3160EEAP/GH9 Datasheet - Page 7

• Manufacturer Part Number: MAX3160EEAP/GH9
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3160EEAP/GH9

• Data Rate: 250 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 2.5 mA
• Operating Temperature Range: 0 C to + 70 C
• Propagation Delay Time Ns: 0.15 us

(V
ground, T
-1000
RS-232/RS-485/RS-422 Multiprotocol Transceivers
-200
-400
-600
-800
CC
400
200
400
350
300
250
200
150
100
14
12
10
RS-485/RS-422 DRIVER PROPAGATION DELAY
8
6
4
2
0
0
-40
-20
= +3.3V, 250kbps data rate, C
0
vs. RECEIVER-OUTPUT HIGH VOLTAGE
C
R
DATA RATE = 250kbps
DIFF
vs. TEMPERATURE (FAST = GND)
L
I-V OUTPUT IMPEDANCE CURVE
-15
A
0.5
= 50pF
RECEIVER OUTPUT CURRENT
RISING
IN RS-232 SHUTDOWN MODE
= +25°C, unless otherwise noted.)
= 54Ω
-15
OUTPUT-HIGH VOLTAGE (V)
-10
1.0
OUTPUT VOLTAGE (V)
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
TEMPERATURE (°C)
FALLING
-5
10
1.5
_______________________________________________________________________________________
0
2.0
35
5
2.5
10
60
3.0
15
BYPASS
3.5
85
20
, C1, C2, C3, C4 = 0.1µF, all RS-232 transmitters (RS-232 mode) loaded with 3kΩ to
100
90
80
70
60
50
40
30
20
10
Typical Operating Characteristics (continued)
0
-40
RS-485/RS-422 RECEIVER PROPAGATION
RS-485/RS-422 DRIVER PROPAGATION
RS-485/RS-422 RECEIVER PROPAGATION
C
R
DIFF
C
L
L
= 50pF
= 15pF
= 54Ω
DELAY vs. TEMPERATURE
-15
(FAST = V
(FAST = V
RISING
TEMPERATURE (°C)
FALLING
10
20ns/div
4ns/div
CC
CC
, 10Mbps)
, 5Mbps)
35
60
MAX3160E toc17
MAX3160E toc20
85
DI
2V/div
V
2V/div
V
2V/div
Y
RO
2V/div
Y
- V
- V
Z
Z
50
45
40
35
30
25
20
RS-485/RS-422 DRIVER PROPAGATION DELAY
-40
RS-485/RS-422 RECEIVER PROPAGATION
RS-485/RS-422 DRIVER PROPAGATION
C
R
C
R
DATA RATE = 10Mbps
C
R
DIFF
L
DIFF
L
vs. TEMPERATURE (FAST = V
L
DIFF
= 50pF
= 50pF
= 50pF
RISING
= 54Ω
= 54Ω
-15
= 54Ω
(FAST = GND, 250kbps)
(FAST = V
TEMPERATURE (°C)
FALLING
10
1.0µs/div
100ns/div
CC
, 5Mbps)
35
60
MAX3160E toc18
MAX3160E toc21
CC
)
85
V
2V/div
DI
2V/div
DE485
2V/div
7
V
2V/div
Y
Y
- V
- V
Z
Z