SP3508EB Exar Corporation, SP3508EB Datasheet - Page 2

• Manufacturer Part Number: SP3508EB
• Description: LIN Transceivers 20Mbps Multiprotocol Transceiver 8Ch 3.3V
• Manufacturer: Exar Corporation
• Series: -r

Specifications of SP3508EB

• Main Purpose: Interface, Transceiver RS-232, RS-449, EIA-530(A), X.21
• Embedded: No
• Utilized Ic / Part: SP3508
• Primary Attributes: Internal Line or Digital Loopback Testing
• Secondary Attributes: 8 Drivers and 8 Receivers
• Lead Free Status / Rohs Status: Details

Due to the relatively large package size of the 00-pin quad
flat-pack, storage in a low humidity environment is preferred.
Large high density plastic packages are moisture sensitive and
should be stored in Dry Vapor Barrier Bags. Prior to usage,
the parts should remain bagged and stored below 40°C and
60%RH. If the parts are removed from the bag, they should be
V
Input Voltages:
Output Voltages:
Storage Temperature ..................................................-65°C to +50°C
Power Dissipation ...................................................................520mW
(derate 9.0mW/°C above +70°C)
Junction Temperature T
T
ture range (-40
A
CC
LOGIC INPUTS
V
V
LOGIC OUTPUTS
V
V
V.28 DRIVER DC Parameters (OUTPUTS)
Open Circuit Voltage
Loaded Voltage
Short-Circuit Current
Power-Off Impedance
V.28 DRIVER AC Parameters (Outputs)
Transition Time
Instantaneous Slew Rate
Propagation Delay: t
Propagation Delay: t
Max. Transmission Rate
= 0 to 70°C and V
IL
IH
OL
OH
.................................................................................................+7V
PARAMETER
Logic ................................................ -0.3V to (V
Drivers .............................................. -0.3V to (V
Receivers .............................................................±5.5V
Logic ................................................ -0.3V to (V
Drivers .....................................................................±2V
Receivers ......................................... -0.3V to (V
°C
CC
to +85
= 3.3V ± 5% unless otherwise noted.
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-707 • www.exar.com
J
......................................................... +4°C
°C)
PHL
PLH
, unless otherwise specified.
+/-5.0
MIN.
- 0.6
300
20
V
2.0
0.5
0.5
CC
TYP.
- 0.3
230
V
.0
.0
The ♦ denotes the specifications which apply over the full operating tempera-
CC
CC
CC
CC
CC
+0.5V)
+0.5V)
+0.5V)
+0.5V)
+/-00
MAX.
+/-0
0.8
0.4
.5
3.0
3.0
30
2
Package Derating:
These are stress ratings only and functional operation of the
device at these ratings or any other above those indicated in
the operation sections of the specifications below is not implied.
Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
used within 48 hours or stored in an environment at or below
20%RH. If the above conditions cannot be followed, the parts
should be baked for four hours at 25°C in order to remove
moisture prior to soldering. Exar ships the 00-pin LQFP in Dry
Vapor Barrier Bags with a humidity indicator card and desiccant
pack. The humidity indicator should be below 30%RH.
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
UNITS
V/ µs
kbps
mA
µs
µs
µs
Ω
V
V
V
V
V
V
ABSOLUTE MAXIMUM RATINGS
ø
ø
JA
JC
ELECTRICAL SPECIFICATIONS
...................................................................36.9 °C/W
.....................................................................6.5 °C/W
STORAGE CONSIDERATIONS
I
I
Per Figure 
Per Figure 2
Per Figure 4
Per Figure 5
V
Per Figure 6, +3V to -3V
Per Figure 3
OUT
OUT
CC
= -3.2mA
= .0mA
= 3.3V for AC parameters
CONDITIONS
SP3508_00_072208