MAX3228AE MAXIM [Maxim Integrated Products], MAX3228AE Datasheet - Page 4

• Manufacturer Part Number: MAX3228AE
• Manufacturer: MAXIM [Maxim Integrated Products]

±15kV ESD-Protected +2.5V to +5.5V
RS-232 Transceivers in UCSP and WLP
TIMING CHARACTERISTICS
(V
+25°C, unless otherwise noted.) (Note 3)
Note 3: V
(V
4
Maximum Data Rate
Receiver Propagation Delay
Receiver Output Enable-Time
Receiver Output Disable-Time
Transmitter Skew
Receiver Skew
Transition Region Slew Rate
CC
CC
_______________________________________________________________________________________
-2
-4
-6
6
4
2
0
= +2.5V to +5.5V, V
= +3.3V, 250kbps data rate, 0.1µF capacitors, all transmitters loaded with 3kΩ and C
0
TRANSMITTER OUTPUT VOLTAGE
CC
PARAMETER
500
must be greater than V
vs. LOAD CAPACITANCE
LOAD CAPACITANCE (pF)
1000
V
V
OL
OH
1500
L
= +1.65V to +5.5V, C1–C4 = 0.1µF, tested at +3.3V ±10%, T
2000
V
CC
2500
RISING
L
| t
| t
.
SYMBOL
PHL
PHL
3000
- t
- t
PLH
PLH
|
|
30
25
20
15
10
5
0
R
switching
Receiver input to receiver output,
C
V
V
R
1000pF, T
0
CC
CC
L
L
L
SLEW RATE vs. LOAD CAPACITANCE
= 3kΩ, C
= 3kΩ to 7kΩ, C
= 150pF
= V
= V
500
V
CC
L
L
= 2.5V
LOAD CAPACITANCE (pF)
= +5V
= +5V
1000
A
= +25°C
L
CONDITIONS
= 1000pF, one transmitter
1500
Typical Operating Characteristics
L
V
CC
2000
= 150pF to
= 5.5V
2500
3000
A
= T
L
, T
MIN
A
20
18
16
14
12
10
8
6
4
2
0
= +25°C, unless otherwise noted.)
MIN
250
0
to T
6
vs. LOAD CAPACITANCE (MAX3229E)
OPERATING SUPPLY CURRENT
MAX
500
LOAD CAPACITANCE (pF)
. Typical values are at T
TYP
0.15
200
200
100
250kbps
1000
50
20kbps
1500
MAX
30
2000
2500
UNITS
kbps
V/μs
μs
ns
ns
ns
ns
3000
A
=