MAX3174CAI-T Maxim Integrated, MAX3174CAI-T Datasheet - Page 5

• Manufacturer Part Number: MAX3174CAI-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3172, MAX3174r

Specifications of MAX3174CAI-T

• Data Rate: 240 Kbps
• Operating Supply Voltage: 3.3 V
• Supply Current: 0.2 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Number Of Drivers: 1
• Number Of Receivers: 1

(V
CC
= +3.3V (see Note 2 in Electrical Characteristics table), T
110
109
108
107
106
105
104
103
102
101
100
2.5
2.0
1.5
1.0
0.5
24
22
20
18
16
14
12
10
0
8
6
4
2
0
-10
0
0
+3.3V Multiprotocol Software-Selectable
_______________________________________________________________________________________
V
CM
V.11/V.35 DIFFERENTIAL-MODE
FALL TIME
IMPEDANCE vs. TEMPERATURE
0
500
= +7V
V
V.10 RISE AND FALL TIMES
500
CM
vs. LOAD CAPACITANCE
10
vs. LOAD CAPACITANCE
+SLEW
LOAD CAPACITANCE (pF)
= -7V
LOAD CAPACITANCE (pF)
1000
TEMPERATURE (°C)
V.28 SLEW RATE
20
1000
V
-SLEW
CM
Cable Terminators and Transceivers
RISE TIME
= 0
30
1500
1500
40
2000
2000
50
R
60
L
R
2500
2500
= 450Ω
L
= 3kΩ
70
3000
3000
80
A
= +25°C, unless otherwise noted.)
Typical Operating Characteristics
110
109
108
107
106
105
104
103
102
101
100
-5V
-5V
5V
5V
5V
5V
0
0
0
0
IMPEDANCE vs. COMMON-MODE VOLTAGE
-7
WAVEFORM (3kΩ/1000pF LOAD)
V.11/V.35 DIFFERENTIAL-MODE
-5
V.28 60kbps TRANSMITTER
V.10 60kbps TRANSMITTER
WAVEFORM (450Ω/100pF)
COMMON-MODE VOLTAGE (V)
-3
-1
10µs/div
10µs/div
1
3
MAX3172-02
MAX3172-04
5
7
T4IN
5V/div
T4OUT
5V/div
T4IN
5V/div
T4OUT
5V/div
5