MAX3160EEAP/GH9 Maxim Integrated, MAX3160EEAP/GH9 Datasheet - Page 8

• 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

±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
8
(V
ground, T
CC
_______________________________________________________________________________________
= +3.3V, 250kbps data rate, C
A
= +25°C, unless otherwise noted.)
-10.00
10.00
-2.50
-5.00
-7.50
7.50
5.00
2.50
0
2.0
RS-232 TRANSMITTER PROPAGATION
RS-232 TRANSMITTER PROPAGATION
C
R
INPUTS AT V
2 TRANSMITTERS LOADED WITH 3kΩ
C
R
vs. SUPPLY VOLTAGE (FAST = GND)
L
L
L
L
TRANSMITTER OUTPUT VOLTAGE
2.5
= 1000pF
= 7kΩ
= 1000pF
= 7kΩ
(FAST = GND, 250kbps)
(FAST = GND, 250kbps)
MAX3161E/MAX3162E
3.0
SUPPLY VOLTAGE (V)
CC
3.5
AND GND
MAX3160E
1.0µs/div
1.0µs/div
4.0
BYPASS
4.5
5.0
, C1, C2, C3, C4 = 0.1µF, all RS-232 transmitters (RS-232 mode) loaded with 3kΩ to
MAX3160E toc24
MAX3160E toc22
5.5
Typical Operating Characteristics (continued)
6.0
DI
2V/div
DI
2V/div
T_OUT
5V/div
T_OUT
5V/div
12
10
8
6
4
2
0
2.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
RS-232 TRANSMITTER PROPAGATION
RS-232 TRANSMITTER PROPAGATION
WITH RS-232 RUNNING (FAST = GND)
C
R
C
R
C
R
1 TRANSMITTER AT 250kbps
L
L
L
L
L
L
= 7kΩ
= 7kΩ
2.5
= 150pF
= 150pF
= 3kΩ
= 50pF
(FAST = V
(FAST = V
MAX3161E/MAX3162E
3.0
SUPPLY VOLTAGE (V)
3.5
MAX3160E
1.0µs/div
1.0µs/div
CC
CC
4.0
, 250kbps)
, 250kbps)
4.5
5.0
MAX3160E toc23
MAX3160E toc25
5.5
6.0
DI
2V/div
DI
2V/div
T_OUT
5V/div
T_OUT
5V/div