MAX3387EEUG+T Maxim Integrated Products, MAX3387EEUG+T Datasheet - Page 3

• Manufacturer Part Number: MAX3387EEUG+T
• Description: IC TXRX RS232 250KBPS 24-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3387EEUG+T

• Number Of Drivers/receivers: 3/3
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC ELECTRICAL CHARACTERISTICS (continued)
(V
T
TRANSMITTER OUTPUTS
TRANSMITTER OUTPUTS
ESD PROTECTION
ESD PROTECTION
AutoShutdown Plus (FORCEON = GND, FORCEOFF = V
AutoShutdown Plus (FORCEON = GND, FORCEOFF = V
A
Input Hysteresis
Input Resistance
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
R_IN, T_OUT
ESD Protection
Receiver Input Threshold to
INVALID Output High
Receiver Input Threshold to
INVALID Output Low
INVALID Output Voltage Low
INVALID Output Voltage High
Receiver Positive or Negative
Threshold to INVALID High
Receiver Positive or Negative
Threshold to INVALID Low
Receiver or Transmitter Edge to
Transmitters Enabled
Receiver or Transmitter Edge to
Transmitters Shutdown
CC
= T
3V, ±15kV ESD-Protected, AutoShutdown Plus
= V
MIN
RS-232 Transceiver for PDAs and Cell Phones
L
PARAMETER
to T
= +3.0V to +5.5V; C1–C4 = 0.1µF, tested at +3.3V ±10%; C1 = 0.047µF, C2–C4 = 0.33µF, tested at +5.0V ±10%;
MAX
, unless otherwise noted. Typical values are at V
_______________________________________________________________________________________
t
SYMBOL
AUTOSHDN
t
t
INVH
t
INVL
WU
T
All transmitter outputs loaded with 3kΩ to
ground
V
V
V
V
Human Body Model
IEC 1000-4-2 Air-Gap Discharge method
IEC 1000-4-2 Contact Discharge method
Figure 3a
Figure 3a
I
I
V
V
V
V
OUT
OUT
A
CC
T_OUT
T_OUT
CC
CC
CC
CC
CC
= +25°C
= V+ = V- = 0V, transmitter output = ±2V
= 0V or +3.0V to +5.5V
= +5V, Figure 3b
= +5V, Figure 3b
= +5V, Figure 3b
= +5V, Figure 3b
= -1.6mA
= -1.0mA
= 0V
= ±12V, transmitters disabled;
CC )
CC )
CONDITIONS
CC
= V
Positive threshold
Negative threshold
L
= +3.3V, T
A
= +25°C.)
V
MIN
L
-2.7
-0.3
300
±5
15
3
- 0.6
±5.4
TYP
10M
±15
±15
100
0.5
±8
30
30
5
1
MAX
±60
±25
2.7
0.3
0.4
60
7
UNITS
mA
kΩ
µA
kV
µs
µs
µs
Ω
V
V
V
V
V
V
s
3