MAX3322EEUP+ Maxim Integrated Products, MAX3322EEUP+ Datasheet - Page 4

• Manufacturer Part Number: MAX3322EEUP+
• Description: IC TXRX RS232 250KBPS 20TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3322EEUP+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, RS-232 Transceivers for
Multidrop Applications
(V
4
CC
_______________________________________________________________________________________
= 3.3V, V
5.50
5.25
5.00
4.75
4.50
-2.5
-5.0
-7.5
-2.5
-5.0
-7.5
L
7.5
5.0
2.5
7.5
5.0
2.5
0
0
= 3.3V, C1–C4 = 0.1µF, T
-25
0
0
RENABLE = 1
DATA RATE = 250kbps
LOAD = 3kΩ IN PARALLEL WITH C
TRANSMITTER OUTPUT VOLTAGE
TRANSMITTER OUTPUT VOLTAGE
RECEIVER INPUT RESISTANCE
vs. INPUT VOLTAGE RANGE
-15
1000
50
vs. LOAD CAPACITANCE
LOAD CAPACITANCE (pF)
LOAD = 3kΩ, 1000pF
ONE TRANSMITTER
SWITCHING AT DATA
RATE, OTHER
TRANSMITTER
AT 1/8 DATA RATE
vs. DATA RATE
DATA RATE (kbps)
100
-5
2000
V
RIN
(V)
150
5
3000
A
= +25°C.)
200
15
L
4000
250
25
5000
Typical Operating Characteristics
18
15
12
40
30
20
10
5
4
3
2
1
0
9
6
3
0
0
-25
0
0
SLEW RATE+
RENABLE = 0
V
LOAD = 3kΩ
ONE TRANSMITTER
SWITCHING AT DATA
RATE, OTHER
TRANSMITTER
AT 1/8 DATA RATE
L
RECEIVER INPUT RESISTANCE
= 5V
vs. INPUT VOLTAGE RANGE
1000
1000
-15
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
SLEW RATE-
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
SUPPLY CURRENT
SLEW RATE
2000
2000
-5
V
RIN
(V)
3000
3000
5
125kbps
250kbps
4000
40kbps
4000
15
5000
5000
25