MAX3488 MAXIM [Maxim Integrated Products], MAX3488 Datasheet - Page 2

• Manufacturer Part Number: MAX3488
• Description: 3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
Control Input Voltage (RE, DE) ...................................-0.3V to 7V
Driver Input Voltage (DI) .............................................-0.3V to 7V
Driver Output Voltage (A, B, Y, Z)..........................-7.5V to 12.5V
Receiver Input Voltage (A, B) ................................-7.5V to 12.5V
Receiver Output Voltage (RO)....................-0.3V to (V
Continuous Power Dissipation (T
3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
DC ELECTRICAL CHARACTERISTICS
(V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Differential Driver Output
Change in Magnitude of Driver
Differential Output Voltage for
Complementary Output States
(Note 1)
Driver Common-Mode Output
Voltage
Change in Magnitude of
Common-Mode Output Voltage
(Note 1)
Input High Voltage
Input Low Voltage
Logic Input Current
Input Current (A, B)
Output Leakage (Y, Z)
Output Leakage (Y, Z)
in Shutdown Mode
Receiver Differential
Threshold Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State (High Impedance)
Output Current at Receiver
Receiver Input Resistance
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW
CC
_______________________________________________________________________________________
= 3.3V ±0.3V, T
PARAMETER
CC
) ...............................................................7V
A
= T
MIN
to T
A
= +70°C)
MAX
SYMBOL
, unless otherwise noted. Typical values are at T
∆V
∆V
∆V
I
V
V
V
V
V
I
I
V
OZR
R
V
IN1
IN2
I
I
OD
OC
OH
TH
OL
O
O
IH
IN
OD
OC
IL
TH
R
R
R
R
R
R
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE = 0V,
V
DE = 0V, RE = 0V,
V
DE = 0V, RE = V
V
-7V ≤ V
V
I
I
V
-7V ≤ V
OUT
OUT
CC
CC
CC
CM
CC
L
L
L
L
L
L
= 100Ω (RS-422), Figure 4
= 54Ω (RS-485), Figure 4
= 60Ω (RS-485), V
= 54Ω or 100Ω, Figure 4
= 54Ω or 100Ω, Figure 4
= 54Ω or 100Ω, Figure 4
CC
= 0V or 3.6V, MAX3491
= 0V or 3.6V, MAX3491
= 0V or 3.6V
= 3.6V, 0V ≤ V
= 0V
= -1.5mA, V
= 2.5mA, V
CM
CM
+ 0.3V)
≤ 12V
≤ 12V
CONDITIONS
CC
ID
ID
,
= 200mV, Figure 6
OUT
= 200mV, Figure 6
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
14-Pin Plastic DIP (derate 10mW/°C above +70°C) ......800mW
14-Pin SO (derate 8.33mW/°C above +70°C)................667mW
MAX34_ _C_ _.......................................................0°C to +70°C
MAX34_ _E_ _ ....................................................-40°C to +85°C
≤ V
= 3.3V, Figure 5
CC
V
V
V
V
V
V
IN
IN
OUT
OUT
OUT
OUT
= 12V
= -7V
= 12V
= -7V
= 12V
= -7V
A
= +25°C)
V
CC
MIN
-0.2
2.0
1.5
1.5
2.0
12
- 0.4
TYP
50
MAX
-0.8
0.2
0.2
0.8
1.0
-20
0.2
0.4
±2
±1
20
-1
3
1
UNITS
mA
mV
µA
µA
µA
µA
kΩ
V
V
V
V
V
V
V
V
V