OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MAX3162ECAI+T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
_______________________________________________________________________________________ 7
0
30
20
10
40
50
60
70
80
90
100
-40 10-15 35 60 85
RS-485/RS-422 RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
MAX3160E toc14
TEMPERATURE (
°
C)
PROPAGATION DELAY (ns)
RISING
FALLING
20
30
25
40
35
45
50
-40 10-15 35 60 85
RS-485/RS-422 DRIVER PROPAGATION DELAY
vs. TEMPERATURE (FAST = V
CC
)
MAX3160E toc15
TEMPERATURE (
°
C)
PROPAGATION DELAY (ns)
C
L
= 50pF
R
DIFF
= 54Ω
DATA RATE = 10Mbps
FALLING
RISING
100
200
150
300
250
350
400
-40 10-15 35 60 85
RS-485/RS-422 DRIVER PROPAGATION DELAY
vs. TEMPERATURE (FAST = GND)
MAX3160E toc16
TEMPERATURE (
°
C)
PROPAGATION DELAY (ns)
C
L
= 50pF
R
DIFF
= 54Ω
DATA RATE = 250kbps
FALLING
RISING
20ns/div
RS-485/RS-422 DRIVER PROPAGATION
(FAST = V
CC
, 10Mbps)
V
Y
- V
Z
2V/div
DI
2V/div
MAX3160E toc17
C
L
= 50pF
R
DIFF
= 54
Ω
1.0
µ
s/div
RS-485/RS-422 DRIVER PROPAGATION
(FAST = GND, 250kbps)
V
Y
- V
Z
2V/div
DI
2V/div
MAX3160E toc18
C
L
= 50pF
R
DIFF
= 54
Ω
4ns/div
RS-485/RS-422 RECEIVER PROPAGATION
(FAST = V
CC
, 5Mbps)
V
Y
- V
Z
2V/div
RO
2V/div
MAX3160E toc20
C
L
= 15pF
100ns/div
RS-485/RS-422 RECEIVER PROPAGATION
(FAST = V
CC
, 5Mbps)
V
Y
- V
Z
2V/div
MAX3160E toc21
C
L
= 50pF
R
DIFF
= 54
Ω
DE485
2V/div
0
4
2
8
6
12
10
14
0 1.0 1.50.5 2.0 2.5 3.0 3.5
RECEIVER OUTPUT CURRENT
vs. RECEIVER-OUTPUT HIGH VOLTAGE
MAX3160E toc13
OUTPUT-HIGH VOLTAGE (V)
OUTPUT CURRENT (mA)
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, 250kbps data rate, C
BYPASS
, C1, C2, C3, C4 = 0.1µF, all RS-232 transmitters (RS-232 mode) loaded with 3kΩ to
ground, T
A
= +25°C, unless otherwise noted.)
-1000
-800
-400
-600
0
200
-200
400
-20 -10 -5-15 0 5 101520
I-V OUTPUT IMPEDANCE CURVE
IN RS-232 SHUTDOWN MODE
MAX3160E toc19
OUTPUT VOLTAGE (V)
OUTPUT CURRENT (µA)
MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
8 _______________________________________________________________________________________
1.0µs/div
MAX3160E
RS-232 TRANSMITTER PROPAGATION
(FAST = GND, 250kbps)
T_OUT
5V/div
MAX3160E toc22
C
L
= 1000pF
R
L
= 7kΩ
DI
2V/div
1.0µs/div
MAX3160E
RS-232 TRANSMITTER PROPAGATION
(FAST = V
CC
, 250kbps)
T_OUT
5V/div
MAX3160E toc23
C
L
= 150pF
R
L
= 7kΩ
DI
2V/div
1.0µs/div
MAX3161E/MAX3162E
RS-232 TRANSMITTER PROPAGATION
(FAST = GND, 250kbps)
T_OUT
5V/div
MAX3160E toc24
C
L
= 1000pF
R
L
= 7kΩ
DI
2V/div
1.0µs/div
MAX3161E/MAX3162E
RS-232 TRANSMITTER PROPAGATION
(FAST = V
CC
, 250kbps)
T_OUT
5V/div
MAX3160E toc25
C
L
= 150pF
R
L
= 7kΩ
DI
2V/div
-10.00
-5.00
-7.50
0
-2.50
2.50
5.00
7.50
10.00
2.0 3.0 3.52.5 4.0 4.5 5.0 5.5 6.0
TRANSMITTER OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE (FAST = GND)
MAX3160E toc26
SUPPLY VOLTAGE (V)
TRANSMITTER OUTPUT VOLTAGE (V)
INPUTS AT V
CC
AND GND
2 TRANSMITTERS LOADED WITH 3kΩ
0
2
4
6
8
10
12
2.0 3.02.5 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
WITH RS-232 RUNNING (FAST = GND)
MAX3160E toc27
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
C
L
= 50pF
R
L
= 3kΩ
1 TRANSMITTER AT 250kbps
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, 250kbps data rate, C
BYPASS
, C1, C2, C3, C4 = 0.1µF, all RS-232 transmitters (RS-232 mode) loaded with 3kΩ to
ground, T
A
= +25°C, unless otherwise noted.)
MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
_______________________________________________________________________________________ 9
Pin Description
PIN
MAX3160E
MAX3161E MAX3162E
NAME FUNCTION
1 1 1 C1+ Positive Terminal of the Positive Flying Capacitor
222V
CC
Positive Supply Voltage
3 3 3 C1- Negative Terminal of the Positive Flying Capacitor
4 4 4 GND Ground
— 5 5 T1OUT RS-232 Driver Output
5 — — Z(B)/T1OUT
Inverting RS-485/RS-422 Driver Output in Full-Duplex Mode
(and Inverting RS-485/RS-422 Receiver Input in Half-Duplex
Mode)/RS-232 Driver Output
— — 6 Z Inverting RS-485/RS-422 Driver Output
— 6 — Z(B)
Inverting RS-485/RS-422 Driver Output in Full-Duplex Mode
(and Inverting RS-485/RS-422 Receiver Input in Half-Duplex
Mode)
6 — — Y(A)/T2OUT
Noninverting RS-485/RS-422 Driver Output in Full-Duplex
Mode (and Noninverting RS-485/RS-422 Receiver Input in
Half-Duplex Mode)/RS-232 Driver Output
— — 7 Y Noninverting RS-485/RS-422 Driver Output
— 7 — Y(A)
Noninverting RS-485/RS-422 Driver Output in Full-Duplex
Mode (and Noninverting RS-485/RS-422 Receiver Input in
Half-Duplex Mode)
7 9 9 R1OUT RS-232 Receiver Output
— 8 8 T2OUT RS-232 Driver Output
8 10 — RO/R2OUT RS-485/RS-422 Receiver Output/RS-232 Receiver Output
91113SHDN
Active-Low Shutdown-Control Input. Drive SHDN low to shut
down transmitters and charge pump.
— — 10 R2OUT RS-232 Driver Output
10 12 14 FAST
Transmitter Speed-Select Input. Select slew-rate limiting for
RS-232 and RS-485/RS-422. Slew-rate limits with a logic-level
low.
— — 11 RO RS-485/RS-422 Receiver Output
11 13 —
RS - 485/RS - 232
Pin-Selectable Mode Functionality Input. Operates as
RS-485/RS-422 with a logic-level high; operates as RS-232
with a logic-level low.
——12RE485
RS-485/RS-422 Receiver Enable Input. Logic-level low enables
RS-485/RS-422 receivers.
12 14 — HDPLX
Pin-Selectable Mode Functionality Input. Operates in full-
duplex mode when low; operates in half-duplex mode when
high.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26

MAX3162ECAI+T

Mfr. #:
Buy MAX3162ECAI+T
Manufacturer:
Maxim Integrated
Description:
RS-422/RS-485 Interface IC 3-5.5V 1uA Tcvr Multiprotocol
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet