SP3244ECY-L Exar Corporation, SP3244ECY-L Datasheet - Page 17

• Manufacturer Part Number: SP3244ECY-L
• Description: IC TXRX RS232 28TSSOP
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of SP3244ECY-L

• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Function: Transceiver
• Mounting Style: SMD/SMT
• Supply Current: 1 uA
• Supply Voltage (max): + 6 V
• Supply Voltage (min): - 0.3 V
• Logic Type: RS-232 Transceivers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1129

Online Control
TTL/CMOS
OUTPUTS
To µP Supervisor
TTL/CMOS
INPUTS
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
C2
C5
C1
Circuit
+
+
+
0.1µF
0.1µF
0.1µF
V
CC
19
18
23
21
28
24 C1-
14 T
13
12
20 R
17
16
15
22
2 C2-
1 C2+
T
T
R
SHUTDOWN
C1+
R
ONLINE
STATUS GND
R
R
R
2
3
1
2
3
1
4
2
5
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
SP3244E
SP3245E
V
CC
7
26
V
CC
25
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
T
T
T
2
3
1
R
R
R
R
OUT
OUT
OUT
R
5
3
4
1
V+
2
IN
IN
V-
IN
IN
IN
TYPICAL OPERATING CIRCUIT
10
11
27
5
4
6
3
7
9
8
C3
C4
RS-232
OUTPUTS
RS-232
INPUTS
+
+
0.1µF
SP3244E_SP3245E_00_2509
0.1µF