MAX13223EEUP+T Maxim Integrated Products, MAX13223EEUP+T Datasheet - Page 4

• Manufacturer Part Number: MAX13223EEUP+T
• Description: IC TXRX RS-232 2TX/2RX 20-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX13223EEUP+T

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±70V Fault-Protected, 3.0V to 5.5V,
2Tx/2Rx RS-232 Transceiver
TIMING CHARACTERISTICS
(V
wise noted. For V
C4 = 1µF.) (Note 2)
Note 2: All devices are 100% production tested at T
Note 3: Both receivers will operate over the ±70V input range. The input resistance increases with input voltage. The input resistance
Note 4: Guaranteed by design, not production tested.
Note 5: Transmitter skew is measured at the transmitter zero crosspoints.
Note 6: Output recovery time is the delayed time for the transmitter to enter normal operating mode after an overvoltage condition.
4
Maximum Data Rate
Receiver Positive or Negative
Threshold to
Receiver Positive or Negative
Threshold to
Receiver Edge to Transmitters
Enabled
Receiver-Output Enable Time
Receiver-Output Disable Time
Receiver Skew
Transmitter Skew
Receiver Propagation Delay
Transmitter Propagation Delay
Transmitter Fall Time or Rise
Time
Transmitter Time to Exit
Shutdown
Output Recovery Time
Transition-Region Slew Rate
CC
_______________________________________________________________________________________
= +3.0V to +5.5V, T
will increase within 24V ≤ |V
PARAMETER
CC
= +3.0V to +3.6V, C1 = C2 = C3 = 0.1µF, C4 = 1µF. For V
High
Low
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
|t
|t
PRHL
R_IN
PTHL
SYMBOL
t
t
SR
t
TX,REC
t
RX,DIS
t
t
t
t
t
RX,EN
t
t
SHDN
PRHL
PRLH
INVH
PTHL
PTLH
INVL
t
R
| ≤ 32V.
DR
WU
, t
OUT
- t
- t
F
PRLH
PTLH
|
|
R
switching, Figure 1
V
V
V
Normal operation
Normal operation
(Note 5)
C
C
Figure 3
Figure 7
C
V
measured from +3V to -3V or -3V to +3V,
one transmitter switching, C
A
CC
CC
CC
CC
L
L
L
L
= +85°C. Specifications are over -40°C to +85°C and are guaranteed by design.
= 3k , C
= 150pF, Figure 4
= 1nF, R
= 1nF, R
= 5V, Figure 6b
= 5V, Figure 6b
= 5V, Figure 6b
= +3.3V, R
L
L
L
= 3k , Figure 3
= 5k (Note 6)
= 1000pF, one transmitter
L
CONDITIONS
= 3k
to 7k , T
CC
L
= 1nF
= +4.5V to +5.5V, C1 = 47nF, C2 = C3 = 330nF,
A
= +25°C,
CC
= +3.3V, T
MIN
250
6
A
TYP
135
200
200
200
100
100
0.3
0.3
0.8
0.6
0.3
30
50
= +25°C, unless other-
1
MAX
30
UNITS
kbps
V/μs
μs
μs
μs
ns
ns
ns
ns
μs
μs
μs
μs
μs