MAX3318ECUP Maxim Integrated, MAX3318ECUP Datasheet - Page 5

• Manufacturer Part Number: MAX3318ECUP
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3316E, MAX3317E, MAX3318E, MAX3319Er

Specifications of MAX3318ECUP

• Data Rate: 460 Kbps
• Operating Supply Voltage: 2.5 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transceiver
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 0.175 us
• Shutdown: Yes

(V
CC
35
30
25
20
15
10
-1
-2
-3
-4
-5
5
0
5
4
3
2
1
0
= +2.5V, C1–C4 = 0.1µF, 460kbps data rate, all transmitters loaded with 3kΩ, T
0
0
T1 TRANSMITTING AT SPECIFIED DATA RATE
T2 TRANSMITTING AT 20kbps
T1 TRANSMITTING AT 460kbps
T2 TRANSMITTING AT 20kbps
TRANSMITTER OUTPUT VOLTAGE
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
MAX3316E/MAX3317E
MAX3318E/MAX3319E
±15kV ESD-Protected, 2.5V, 1µA, 460kbps,
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
1000
1000
T_OUT+
T_OUT-
_______________________________________________________________________________________
460kbps
20kbps
2000
2000
230kbps
3000
3000
RS-232 Compatible Transceivers
Typical Operating Characteristics (continued)
10
15
12
9
6
3
0
8
6
4
2
0
2.25
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
FOR DATA RATES UP TO 460kbs
T1 TRANSMITTING AT SPECIFIED
DATA RATE
T2 TRANSMITTING AT 20kbps
C
SLEW RATE vs. LOAD CAPACITANCE
L
2.45
= 1000pF
MAX3318E/MAX3319E
MAX3318E/MAX3319E
2.65
LOAD CAPACITANCE (pF)
1000
2.85 3.05 3.25 3.45 3.65
V
460kbps
230kbps
CC
20kbps
(V)
+SLEW
-SLEW
2000
3000
A
= +25°C, unless otherwise noted.)
35
30
25
20
15
10
-2
-4
-6
6
4
2
0
5
0
2.25
0
T1 TRANSMITTING AT 460kbps
T2 TRANSMITTING AT 20kbps
C
T1 TRANSMITTING AT SPECIFIED
DATA RATE
T2 TRANSMITTING AT 20kbps
TRANSMITTER OUTPUT VOLTAGE
L
= 1000pF
2.45 2.65
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX3318E/MAX3319E
vs. SUPPLY VOLTAGE
MAX3318E/MAX3319E
LOAD CAPACITANCE (pF)
1000
T_OUT-
T_OUT+
2.85 3.05
V
CC
460kbps
20kbps
(V)
230kbps
2000
3.25 3.45 3.65
3000
5