SP3244ECY-L Exar Corporation, SP3244ECY-L Datasheet - Page 3

• 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

Supply Voltage (Vcc).......................-0.3V to + 6.0V
V+ (Note 1)......................................-0.3V to + 7.0V
V- (Note 1).......................................+0.3V to - 7.0V
|V+| + |V-| .......................................................+13V
Input voltage at TTL input pin.. -0.3V toV
RxIN..............................................................+/-16V
Driver output (from Ground)...................... +/-13.2V
RxOUT, /STATUS.....................-0.3V to V
Short Circuit Duration, TxOUT to GND, Continuous
(One output at a time maximum)
Storage Temperature.....................-65°C to +50°C
Operating Temperature SP32__EC_.............0°C to +70°C
Operating Temperature SP32__EE_........-40°C to +85°C
Lead Temperature (soldering, 0s)............. +300°C
Unless otherwise noted V
Typical values are at T
DC CHARACTERISTICS
Supply Current,
Auto On-Line
Supply Current, Shutdown
Supply Current, Active
Driver Input and Logic Input Pins:
Logic
Input
Voltage
Logic Input Leakage Current
Logic Input Hysteresis
Receiver Outputs and STATUS Output
Receiver Output Voltage Low
Receiver Output Voltage
High
Receiver Output Leakage
Current
PARAmETERS
High
Low
Logic Threshold
®
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
Plus
AMB
CC
= +25°C, V
= +3.0V to +5.5V, T
Symb
V
I
I
I
V
V
cc
cc
cc
V
V
I
V
I
hys
o z
oh
il
ol
ih
il
t
CC
3
2
1
= 3.3V.
Receivers idle, TxIN = Vcc or
GND, ONLINE = GND,
SHUTDOWN = Vcc
SHUTDOWN = GND
ONLINE = SHUTDOWN = Vcc,
No Load
Vcc = 3.3V
Vcc = 5.0V
Receivers Disabled,
0.4V < V
I
I
out
out
CC
CC
AMB
= -.6mA
= mA
+ 0.3V
+0.3V
TEST CONDITIONS
o
= T
< 5.5V
3
MIN
SOIC-28,
SSOP-28,
TSSOP-28,
QFN-32,
These are stress ratings only and functional
operation of the device at these ratings or
any other above those indicated in the opera-
tion sections of the specifications below is not
implied. Exposure to absolute maximum rating
conditions for extended periods of time may
affect reliability.
NOTE 1: V+ and V- can have maximum
magnitudes of 7V, but their absolute difference
cannot exceed 13V.
to T
MAX
ELECTRICAL CHARACTERISTICS
, C1–C4 = 0.1μF.
AbSOLUTE mAxImUm RATINgS
ø
ø
ø
JA
JA
ø
JA
= 22.4ºC/W
JA
= 58.6ºC/W
= 67.1ºC/W
= 83.6ºC/W
mIN.
-0.6
V
2.4
2
cc
SP3244E_SP3245E_00_2509
±0.02
TyP.
0.0
00
.5



mAx.
±.0
0.8
0.4
0
0
±
5
UNIT
mV
mA
μA
μA
μA
μA
V
V
V