MAX3387EEUG+T Maxim Integrated Products, MAX3387EEUG+T Datasheet - Page 5

• Manufacturer Part Number: MAX3387EEUG+T
• Description: IC TXRX RS232 250KBPS 24-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3387EEUG+T

• Number Of Drivers/receivers: 3/3
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
3V, ±15kV ESD-Protected, AutoShutdown Plus
= V
RS-232 Transceiver for PDAs and Cell Phones
L
= +3.3V, T
_______________________________________________________________________________________
A
= +25°C, unless otherwise noted.)
-2.5
-5.0
-7.5
7.5
5.0
2.5
0
0
TRANSMITTER OUTPUT VOLTAGE
50
vs. DATA RATE
DATA RATE (kbps)
100
TOP VIEW
LOAD = 3kΩ, 1000pF
ONE TRANSMITTER
SWITCHING AT DATA
RATE, OTHER
TRANSMITTERS
AT 1/8 DATA RATE
150
Typical Operating Characteristics (continued)
FORCEON
INVALID
R3OUT
200
T1IN
T2IN
T3IN
C1+
C2+
C1-
C2-
V+
V-
10
11
12
1
2
3
4
5
6
7
8
9
250
+
MAX3387E
TSSOP
24
23
22
21
20
19
18
17
16
15
14
13
60
50
40
30
20
10
0
SUPPLY CURRENT vs. LOAD CAPACITANCE
FORCEOFF
V
GND
T1OUT
T2OUT
T3OUT
R1IN
R2IN
R3IN
V
R1OUT
R2OUT
0
CC
L
LOAD = 3kΩ,
ONE TRANSMITTER
SWITCHING AT DATA
RATE, OTHER
TRANSMITTERS
AT 1/8 DATA RATE
1000
LOAD CAPACITANCE (pF)
2000
250kbps
3000
Pin Configuration
120kbps
20kbps
4000
5000
5