MAX13235EETP Maxim Integrated, MAX13235EETP Datasheet - Page 4

• Manufacturer Part Number: MAX13235EETP
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX13234E, MAX13235E, MAX13236E, MAX13237Er

Specifications of MAX13235EETP

• Data Rate: 3 Mbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: - 40 C to + 85 C
• Function: Transceiver
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 0.15 us
• Shutdown: Yes

3Mbps RS-232 Transceivers with
Low-Voltage Interface
ELECTRICAL CHARACTERISTICS (continued)
(V
at T A = +25°C.) (Note 2)
Note 2: All devices are 100% production tested at T
Note 3: A transmitter/receiver edge is defined as a transition through the transmitter/receiver input-logic thresholds.
Note 4: Transmitter skew is measured at the transmitter zero cross points.
4
Transition-Region Slew Rate
TIMING CHARACTERISTICS (MAX13235E/MAX13237E)
Maximum Data Rate
Receiver Propagation Delay
Transmitter Skew
Receiver Skew
Transition-Region Slew Rate
ESD PROTECTION
R_IN, T_OUT to GND
CC
_______________________________________________________________________________________
= +3V to +5.5V, V
PARAMETER
L
= +1.62V to V
SYMBOL
|t
|t
t
t
t
t
RPHL
CC
TPHL
RPHL
RPLH
RPLH
TPLH
, T
,
|
–
|
A
–
= -40°C to +85°C, C1–C4 = 0.1µF, V
V
measured from +3V to -3V or -3V to +3V,
one transmitter switching, C
1000pF
R
switching
R
switching
C
Figures 4, 5 (Note 4)
Figures 2, 3
V
measured from T
to +3V, one transmitter switching, C
150pF to 1000pF
Human Body Model
IEC 61000-4-2 Air Discharge
IEC 61000-4-2 Contact Discharge
CC
L
L
CC
L
= 3kΩ, C
= 3kΩ, C
A
= 150pF, Figures 2, 3
= +3.3V, T
= +3.3V, T
= +85°C. All temperature limits are guaranteed by design.
L
L
= 250pF, one transmitter
= 150pF, one transmitter
CONDITIONS
A
A
_OUT
= +25°C, R
= +25°C, R
= +3V to -3V or -3V
L
L
L
= 150pF to
= 3kΩ to 7kΩ,
= 3kΩ to 7kΩ,
CC
L
=
= V
L
, tested at 3.3V ±10%. Typical values are
MIN
24
6
1
3
TYP
0.15
±15
±15
±8
25
50
MAX
150
30
UNITS
Mbps
V/µs
V/µs
µs
ns
ns
kV