MAX3314CKA-T Maxim Integrated, MAX3314CKA-T Datasheet - Page 3

• Manufacturer Part Number: MAX3314CKA-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3314r

Specifications of MAX3314CKA-T

• Data Rate: 460 Kbps
• Operating Supply Voltage: 4.75 V to 5.25 V
• Supply Current: 30 uA
• Operating Temperature Range: 0 C to + 70 C
• Number Of I/os: 1 / 1
• Propagation Delay Time Ns: 0.15 us

TIMING CHARACTERISTICS
(V
(V
Maximum Data Rate
Receiver Propagation Delay
Transmitter Skew
Receiver Skew
Transition Region Slew Rate
CC
CC
9
8
7
6
5
4
3
2
1
0
460kbps, 1µA, RS-232-Compatible Transceiver
PIN
= +5V, V- = -5V, T
= +5V, V- = -5V, 250kbps data rate, transmitter loaded with 3kΩ and C
1
2
3
4
5
6
7
8
0
SLEW RATE vs. LOAD CAPACITANCE
PARAMETER
500
LOAD CAPACITANCE (pF)
1000
NAME
SHDN
ROUT
TOUT
SLEW-
GND
V
TIN
RIN
V-
_______________________________________________________________________________________
CC
1500
A
= T
SLEW+
2000
MIN
± 5% E xter nal P ow er S up p l y. D ecoup l e w i th a 0.1µF cap aci tor to g r ound .
Shutdown Active Low. 0 = OFF, 1 = ON.
TTL/CMOS Receiver Output
TTL/CMOS Transmitter Input
RS-232-Compatible Transmitter Output
RS-232-Compatible Receiver Input
±5% E xter nal P ow er S up p l y. D ecoup l e w i th a 0.1µF cap aci tor to g r ound .
Ground
2500
to T
SYMBOL
MAX
t
t
PLH
PHL
3000
, unless otherwise noted. Typical values are at T
R
Receiver input to receiver output,
C
Receiver input to receiver output,
C
R
measured from +3V to -3V or from -3V to +3V
L
L
L
L
-1
-2
-3
-4
-5
-6
6
5
4
3
2
1
0
= 3kΩ, C
= 3kΩ to 7kΩ, C
= 150pF
= 150pF
0
20kbps/120kbps
20kbps/120kbps
TRANSMITTER OUTPUT VOLTAGE
500
vs. LOAD CAPACITANCE
L
LOAD CAPACITANCE (pF)
=1000pf, transmitter switching
1000
CONDITIONS
L
1500
= 150pF to 1000pF,
Typical Operating Characteristics
460kbps/250kbps
460kbps/250kbps
2000
L
, T
FUNCTION
2500
A
= +25°C, unless otherwise noted.)
3000
A
= +25°C.)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
MIN
460
500
vs. LOAD CAPACITANCE
Pin Description
LOAD CAPACITANCE (pF)
SUPPLY CURRENT
1000
TYP
0.15
0.15
100
50
8
460kbps
1500
250kbps
20kbps
MAX
2000
2500
120kbps
UNITS
kbps
V/µs
µs
ns
ns
3000
3