TXRX RS-232 3MBPS 2X2 20TSSOP

MAX13235EEUP+

Manufacturer Part NumberMAX13235EEUP+
DescriptionTXRX RS-232 3MBPS 2X2 20TSSOP
ManufacturerMaxim Integrated Products
TypeTransceiver
MAX13235EEUP+ datasheet
 


Specifications of MAX13235EEUP+

Number Of Drivers/receivers2/2ProtocolRS232
Voltage - Supply3 V ~ 5.5 VMounting TypeSurface Mount
Package / Case20-TSSOPPropagation Delay Time Ns0.15 us
Operating Supply Voltage3 V to 5.5 VSupply Current1 uA
Operating Temperature Range- 40 C to + 85 CData Rate3 Mbps
Mounting StyleSMD/SMTNumber Of I/os2 / 2
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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ELECTRICAL CHARACTERISTICS (continued)
(V
= +3V to +5.5V, V
= +1.62V to V
CC
L
at T A = +25°C.) (Note 2)
PARAMETER
SYMBOL
RECEIVER INPUTS
Input-Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
TRANSMITTER OUTPUTS
Output-Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
AutoShutdown Plus (FORCEON = GND, FORCEOFF = V
Receiver Input Threshold Valid
Level
Receiver Input Threshold
Invalid Level
Receiver or Transmitter Edge-to-
Transmitters Enabled
Receiver or Transmitter Edge-to-
t
AUTOSHDN
Transmitters Shutdown
TIMING CHARACTERISTICS (MAX13234E/MAX13236E)
Maximum Data Rate
t
Receiver Propagation Delay
t
|t
Transmitter Skew
t
|t
Receiver Skew
t
_______________________________________________________________________________________
3Mbps RS-232 Transceivers with
Low-Voltage Interface
, T
= -40°C to +85°C, C1–C4 = 0.1µF, V
CC
A
CONDITIONS
V
CC
V
T
= +25°C
IL
A
V
CC
V
CC
V
T
= +25°C
IH
A
V
CC
All transmitter outputs loaded with 3kΩ to
GND
V
= V+ = V- = 0V, transmitter outputs =
CC
±2V
V
= 0V or +3V to +5.5V, V
CC
OUT
transmitters disabled
)
L
Positive threshold, Figure 1
Negative threshold, Figure 1
Figure 1
t
V
= 5V, Figure 1 (Note 3)
WU
L
V
= 5V, Figure 1 (Note 3)
L
R
= 3kΩ, C
= 1000pF, one transmitter
L
L
switching
,
RPHL
C
= 150pF, Figures 2, 3
L
RPLH
-
TPHL
Figures 4, 5 (Note 4)
|
TPLH
-
RPHL
Figures 2, 3
|
RPLH
= V
, tested at 3.3V ±10%. Typical values are
CC
L
MIN
TYP
MAX
- 25
+25
= +3.3V
0.6
1.2
= +5V
0.8
1.5
= +3.3V
1.5
2.4
= +5V
1.8
2.4
0.5
3
5
7
±5
±5.4
300
10M
-60
+60
= ±12V,
-25
+25
2.7
-2.7
-0.3
+0.3
100
15
30
60
250
0.15
100
50
UNITS
V
V
V
V
kΩ
V
mA
µA
V
V
V
µs
s
kbps
µs
ns
ns
3