MAX3243EEWI Maxim Integrated Products, MAX3243EEWI Datasheet - Page 3

• Manufacturer Part Number: MAX3243EEWI
• Description: IC TXRX RS232 TRUE 1MBPS 28-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3243EEWI

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps,
RECEIVER INPUTS
TRANSMITTER OUTPUTS
MOUSE DRIVEABILITY (MAX3243E)
ESD PROTECTION
Receiver Positive or Negative
Threshold to INVALID High
Receiver Positive or Negative
Threshold to INVALID Low
Receiver or Transmitter Edge to
Transmitters Enabled
Input Voltage Range
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
Transmitter Output Voltage
R_IN, T_OUT
CC
= +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), T
PARAMETER
RS-232 Transceivers with AutoShutdown
_______________________________________________________________________________________
SYMBOL
t
t
INVH
INVL
t
WU
A
V
V
V
T
T
All transmitter outputs loaded with
3kΩ to ground
V
V
5.5V, transmitters disabled
T1IN = T2IN = GND, T3IN = V
T3OUT loaded with 3kΩ to GND,
T1OUT and T2OUT loaded with
2.5mA each
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
Human Body Model
= T
A
A
CC
CC
CC
CC
OUT
= +25°C
= +25°C
MIN
= 5V, Figure 5b
= 5V, Figure 5b
= 5V, Figure 5b
= V+ = V- = 0, T
= ±12V, V
to T
CONDITIONS
MAX
, unless otherwise noted. Typical values are at T
CC
= 0 or 3V to
OUT
V
V
V
V
CC
CC
CC
CC
= ±2V
= 3.3V
= 5.0V
= 3.3V
= 5.0V
CC
,
±5.0
MIN
300
-25
-25
0.6
0.8
±5
3
±5.4
TYP
10M
±15
±15
100
1.2
1.5
1.5
1.8
0.5
30
±8
1
5
A
MAX
±60
±25
2.4
2.4
= +25°C.)
25
25
7
UNITS
mA
kΩ
µA
kV
kV
µs
µs
µs
Ω
V
V
V
V
V
V
V
3