MAX3228EBV-T Maxim Integrated, MAX3228EBV-T Datasheet - Page 2

• Manufacturer Part Number: MAX3228EBV-T
• Description: RS-232 Interface IC 2.5-5.5V Transceiver
• Manufacturer: Maxim Integrated
• Series: MAX3228, MAX3229r

Specifications of MAX3228EBV-T

• Data Rate: 250 Kbps
• Operating Supply Voltage: 2.5 V to 5.5 V
• Supply Current: 10 uA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UCSP-20 6 x 5
• Number Of Drivers: 2
• Number Of Receivers: 2

ABSOLUTE MAXIMUM RATINGS
V
V+ to GND .............................................................-0.3V to +7.0V
V- to GND ..............................................................+0.3V to -7.0V
V+ to |V-| (Note 1) ................................................................+13V
V
Input Voltages
Output Voltages
+2.5V to +5.5V RS-232 Transceivers
in UCSP
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
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
+25°C, unless otherwise noted.) (Note 3)
2
CC
L
T
R
T
R
DC CHARACTERISTICS
V
V
AutoShutdown
V
AutoShutdown Disabled
V
LOGIC INPUTS
Pullup Currents
Input Logic Low
Input Logic High
Transmitter Input Hysteresis
Input Leakage Current
RECEIVER OUTPUTS
Output Leakage Currents
Output Voltage Low
Output Voltage High
CC
to GND..............................................................-0.3V to +6.0V
_
_
_
_
L
CC
CC
L
IN, FORCEON, FORCEOFF to GND .......-0.3V to (V
OUT to GND ...............................................................±13.2V
IN to GND .....................................................................±25V
OUT to GND ...........................................-0.3V to (V
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
Input Voltage Range
Supply Current
= +2.5V to +5.5V, V
Supply Current,
Supply Current,
can be exposed to during board level solder attach and rework. This limit permits only the use of the solder profiles recom-
mended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow. Pre-
heating is required. Hand or wave soldering is not allowed.
PARAMETER
L
= +1.65V to +5.5V, C1–C4 = 0.1µF, tested at +3.3V ±10%, T
SYMBOL
I
I
V
CC
CC
I
L
L
FORCEON = GND
FORCEOFF = V
FORCEOFF = GND
FORCEON, FORCEOFF floating
FORCEON = FORCEOFF = V
no load
FORCEON or FORCEOFF = GND, V
V
FORCEON, FORCEOFF floating
FORCEON, FORCEOFF to V
T_IN, FORCEON, FORCEOFF
T_IN, FORCEON, FORCEOFF
T_IN
R_OUT, receivers disabled, FORCEOFF =
GND or in AutoShutdown
I
I
OUT
OUT
L
= +5v
L
L
= 0.8mA
= -0.5mA
+ 0.3V)
+ 0.3V)
CONDITIONS
L
, all R
Short-Circuit Duration T
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Bump Temperature (Soldering) (Note 2)
INVALID to GND......................................-0.3V to (V
6
Infrared (15s) ...............................................................+200°C
Vapor Phase (20s) .......................................................+215°C
IN
open
5 UCSP (derate 10.1mW/°C above T
L
L
CC
A
=
= T
_
OUT to GND........................Continuous
MIN
V
0.66 x V
L
1.65
MIN
20
to T
- 0.4 V
MAX
A
= +70°C)
L
±0.01
. Typical values are at T
L
TYP
0.3
0.5
85
- 0.1
1
V
A
CC
= +70°C) ...805mW
MAX
+ 0.3
±10
0.4
0.4
±1
10
10
1
1
CC
UNITS
+ 0.3V)
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
A
=