MAX3238CAI+T Maxim Integrated Products, MAX3238CAI+T Datasheet - Page 2

• Manufacturer Part Number: MAX3238CAI+T
• Description: IC TXRX RS-232 TRUE 28-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3238CAI+T

• Number Of Drivers/receivers: 5/3
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
V+ (Note 1) ...............................................................-0.3V to +7V
V- (Note 1) ................................................................+0.3V to -7V
V+ + |V-| (Note 1) .................................................................+13V
Input Voltages
Output Voltages
+3.0V to +5.5V, 1µA, up to 250kbps, True
RS-232 Transceiver 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.
ELECTRICAL CHARACTERISTICS
(V
C2–C4 = 0.33µF (tested at 5.0V ±10%); T
2
Note 1: V+ and V- can have a maximum magnitude of +7V, but their absolute difference can not exceed +13V.
CC
DC CHARACTERISTICS
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
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
T_IN, FORCEOFF, FORCEON ..............................-0.3V to +6V
R_IN .................................................................................±25V
T_OUT...........................................................................±13.2V
R_OUT, INVALID ....................................-0.3V to (V
CC
...........................................................................-0.3V to +6V
_______________________________________________________________________________________
= +3.0V to +5.5V; C1–C4 = 0.1µF (tested at 3.3V ±5%), C1–C4 = 0.22µF (tested at 3.3V ±10%), C1 = 0.047µF and
PARAMETER
V
transmitters idle, FORCEON = GND,
FORCEOFF = V
FORCEOFF = GND, T
FORCEON = FORCEOFF = V
T_IN, FORCEON, FORCEOFF
V
V
T_IN, FORCEON, FORCEOFF
Receivers disabled
I
I
V
V
V
V
T
OUT
OUT
A
CC
CC
CC
CC
CC
CC
CC
A
= T
= +25°C
= 3.3V or 5.0V, T
= 3.3V
= 5.0V
= 3.3V
= 5.0V
= 3.3V
= 5.0V
= 1.6mA
= -1.0mA
MIN
to T
CC
MAX
+ 0.3V)
CC
; unless otherwise noted. Typical values are at T
CONDITIONS
A
A
= +25°C, receivers idle,
= +25°C
Short-Circuit Duration
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range ............................-65°C to +160°C
Lead Temperature (soldering, 10s) ................................+300°C
CC
T_OUT (one at a time) ............................................Continuous
SSOP (derate 9.52mW/°C above +70°C) ....................762mW
MAX3238CAI ......................................................0°C to +70°C
MAX3238EAI....................................................-40°C to +85°C
, no load
V
MIN
2.0
2.4
0.6
-25
0.6
0.8
CC
3
-
A
= +70°C)
±0.01
±0.05
V
A
TYP
1.0
1.0
0.5
0.1
1.2
1.5
1.5
1.8
0.3
CC
5
= +25°C.)
-
MAX
±1.0
±10
2.0
0.8
0.4
2.4
2.4
10
10
25
7
UNITS
mA
µA
µA
µA
µA
k
V
V
V
V
V
V
V
V