MAX3223ECUP-T Maxim Integrated, MAX3223ECUP-T Datasheet - Page 2

• Manufacturer Part Number: MAX3223ECUP-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3221E, MAX3223E, MAX3243Er

Specifications of MAX3223ECUP-T

• Data Rate: 120 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Function: Transceiver
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 0.3 us
• Shutdown: Yes

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
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps,
RS-232 Transceivers with AutoShutdown
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
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.
ELECTRICAL CHARACTERISTICS
(V
MAX3221E/MAX3223E/MAX3243E
2
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
CC
T_IN, EN, FORCEON, FORCEOFF to GND ............-0.3V to +6V
R_IN to GND ......................................................................±25V
T_OUT to GND................................................................±13.2V
R_OUT, R2OUTB, INVALID to GND .........-0.3V to (V
DC CHARACTERISTICS (V
LOGIC INPUTS
RECEIVER OUTPUTS
AutoShutdown (FORCEON = GND, FORCEOFF = V
Supply Current, AutoShutdown
Supply Current, Shutdown
Supply Current,
AutoShutdown Disabled
Input Logic Threshold Low
Input Logic Threshold High
Transmitter Input Hysteresis
Input Leakage Current
Output Leakage Current
Output Voltage Low
Output Voltage High
Receiver Input Threshold to
INVALID Output High
Receiver Input Threshold to
INVALID Output Low
INVALID Output Voltage Low
INVALID Output Voltage High
CC
to GND ..............................................................-0.3V to +6V
= +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T
PARAMETER
CC
A
= 3.3V or 5.0V, T
= +70°C)
SYMBOL
FORCEON = GND,
FORCEOFF = V
FORCEOFF = GND, all R_IN = GND
FORCEON = FORCEOFF = V
no load
T_IN, EN, FORCEON, FORCEOFF
T_IN, EN, FORCEON,
FORCEOFF
T_IN, EN, FORCEON, FORCEOFF
R_OUT receivers disabled
I
I
Figure 5a
Figure 5a
I
I
A
OUT
OUT
OUT
OUT
A
= +25°C)
= T
CC
= 1.6mA
= -1.0mA
= 1.6mA
= -1.0mA
CC
MIN
+ 0.3V)
)
to T
CONDITIONS
MAX
Positive threshold
Negative threshold
CC,
, unless otherwise noted. Typical values are at T
all R_IN open
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
20-Pin Plastic DIP (derate 11.11mW/°C above +70°C)....889mW
16-Pin TQFN (derate 20.8mW/°C above +70°C) ......1666.7mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) ...........640mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .........879mW
20-Pin TQFN (derate 21.3mW/°C above +70°C) ......1702.1mW
28-Pin SSOP (derate 9.52mW/°C above +70°C)............762mW
28-Pin TSSOP (derate 12.8mW/°C above +70°C) .......1026mW
32-Pin TQFN (derate 37mW/°C above +70°C) ............2963mW
MAX32_ _EC_ _ ....................................................0°C to +70°C
MAX32_ _EE_ _..................................................-40°C to +85°C
V
V
CC
CC
CC
= 3.3V
= 5.0V
,
V
V
CC
CC
MIN
-2.7
-0.3
2.0
2.4
- 0.6
- 0.6
V
CC
±0.01
±0.05
TYP
1.0
1.0
0.3
0.5
- 0.1
A
MAX
±10
0.8
0.4
2.7
0.3
0.4
±1
10
10
= +25°C.)
1
Maxim Integrated
UNITS
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V