SP3244ECY-L Exar Corporation, SP3244ECY-L Datasheet - Page 15

• 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

Receiver Positive and Negative Threshold versus
STATUS Output Signal
-0.3V
-2.7V
2.7V
0.3V
Valid RS232 Level: STATUS = 1
Valid RS232 Level: STATUS = 1
Invalid Level: STATUS = 0
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
Indeterminate
Indeterminate
5
ONLINE
SHUTDOWN
IDLE
T_IN
R_IN
SHUTDOWN
ONLINE
IDLE
Auto On-Line
Detect
Detect
Edge
Edge
STATUS Output Logic
ONLINE
SHUTDOWN
Shutdown Logic
®
Plus Logic
SP3244E_SP3245E_00_2509
DESCRIPTION
30 second
timer
S
R
Low-Power Shutdown
Low-Power Shutdown
IDLE