MAX3319ECAE+ Maxim Integrated Products, MAX3319ECAE+ Datasheet - Page 5

• Manufacturer Part Number: MAX3319ECAE+
• Description: IC TXRX RS232 460KBPS 16-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3319ECAE+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 2.25 V ~ 3 V
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Propagation Delay Time Ns: 0.175 us
• Operating Supply Voltage: 2.5 V to 3 V
• Supply Current: 0.3 mA
• Operating Temperature Range: 0 C to + 70 C
• Data Rate: 460 Kbps
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(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