MAX3225ECUP Maxim Integrated, MAX3225ECUP Datasheet - Page 2

• Manufacturer Part Number: MAX3225ECUP
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3224E, MAX3225E, MAX3226E, MAX3227E, MAX3244E, MAX3245Er

Specifications of MAX3225ECUP

• Data Rate: 1 Mbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transceiver
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 0.15 us
• Shutdown: Yes

MAX3226E/MAX3227E/MAX3244E/MAX3245E
2
ABSOLUTE MAXIMUM RATINGS
V
V+ to GND (Note 1) ..................................................-0.3V to +7V
V- to GND (Note 1) ...................................................+0.3V to -7V
V+ + ⏐V-⏐(Note 1) ................................................................+13V
Input Voltages
Output Voltages
Short-Circuit Duration
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted. Typical values are at T
±15kV ESD-Protected, 1µA, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
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.
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
DC CHARACTERISTICS (V
LOGIC INPUTS AND RECEIVER OUTPUTS
RECEIVER INPUTS
Supply Current,
AutoShutdown Plus
Supply Current, Shutdown
Supply Current,
AutoShutdown Plus Disabled
Input Logic Threshold Low
Input Logic Threshold High
Transmitter Input Hysteresis
Input Leakage Current
Output Leakage Current
Output Voltage Low
Output Voltage High
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
CC
CC
T_IN, FORCEON, FORCEOFF to GND ................ -0.3V to +6V
R_IN to GND ....................................................................±25V
R_OUT, INVALID, READY to GND .........-0.3V to (V
T_OUT to GND .......................................................Continuous
16-Pin SSOP (derate 7.14mW/°C above +70°C) .........571mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) ......754.7mW
16-Pin TQFN (derate 20.8mW/°C above +70°C) ....1666.7mW
T_OUT to GND.............................................................±13.2V
to GND ..............................................................-0.3V to +6V
= +3V to +5.5V, C1–C4 = 0.1µF, tested at 3.3V ±10%; C
PARAMETER
CC
A
= 3.3V or 5.0V, T
= +70°C)
SYMBOL
A
FORCEON = GND, FORCEOFF = V
all R_IN idle, all T_IN idle
FORCEOFF = GND
FORCEON = FORCEOFF = V
T_IN, FORCEON, FORCEOFF
T_IN, FORCEON,
FORCEOFF
T_IN, FORCEON, FORCEOFF
R_OUT (MAX3244E/MAX3245E), receivers
disabled
I
I
T
T
T
OUT
OUT
A
A
A
= +25°C.)
A
= +25°C
= +25°C
= +25°C
= +25°C)
= 1.6mA
= -1.0mA
CC
+ 0.3V)
1
CONDITIONS
= 0.047µF, C2–C4 = 0.33µF, tested at 5.0V ±10%; T
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
20-Pin TQFN (derate 21.3mW/°C above +70°C) ....1702.1mW
20-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ...889mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) .........640mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .......879mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C)............1W
28-Pin SSOP (derate 9.52mW/°C above +70°C) .........762mW
28-Pin TSSOP (derate 12.8mW/°C above +70°C) .......1026mW
36-Pin TQFN (derate 26.3mW/°C above +70°C)...........2105mW
MAX32_ _EC_ _ .................................................0°C to +70°C
MAX32_ _EE_ _................................................-40°C to +85°C
MAX32_ _EAA_ ..............................................-40°C to +125°C
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
= 3.3V
= 5.0V
= 3.3V
= 5.0V
= 3.3V
= 5.0V
, no load
CC
,
V
CC
MIN
2.4
-25
0.6
0.8
2
3
- 0.6 V
±0.01
±0.05
CC
TYP
0.3
0.5
1.2
1.5
1.5
1.8
0.5
1
1
5
- 0.1
A
MAX
±10
+25
= T
0.8
0.4
2.4
2.4
10
10
±1
Maxim Integrated
1
7
MIN
to T
UNITS
mA
µA
µA
µA
µA
kΩ
V
V
V
V
V
V
V
V
V
MAX
,