SP3232EBCT-L/TR View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'SP3232EBCT-L/TR' PDF : 22 Pages View PDF
ELECTRICAL CHARACTERISTICS
Unless otherwise noted, the following specifications apply for VCC = +3.0V to +5.5V with TAMB = TMIN to TMAX,
C1 - C4 = 0.1µF. Typical values apply at VCC = +3.3V or +5.0V and TAMB = 25°C.
PARAMETER
MIN. TYP. MAX. UNITS CONDITIONS
DRIVER OUTPUTS (continued)
Output Resistance
Output Short-Circuit Current
Output Leakage Current
RECEIVER INPUTS
Input Voltage Range
Input Threshold LOW
Input Threshold LOW
Input Threshold HIGH
Input Threshold HIGH
Input Hysteresis
Input Resistance
TIMING CHARACTERISTICS
Maximum Data Rate
300
Ω VCC = V+ = V- = 0V, VOUT=+2V
+35 +60
mA VOUT = 0V
+25
µA VCC = 0V or 3.0V to 5.5V, VOUT =
+12V, Drivers disabled
-15
15
V
0.6
1.2
V Vcc = 3.3V
0.8
1.5
V Vcc = 5.0V
1.5 2.4
V Vcc = 3.3V
1.8 2.4
V Vcc = 5.0V
0.3
V
3
5
7
kΩ
250
kbps RL = 3kΩ, CL = 1000pF, one
driver active
Receiver Propagation Delay, tPHL
Receiver Propagation Delay, tPLH
Receiver Output Enable Time
Receiver Output Disable Time
Driver Skew
Receiver Skew
Transition-Region Slew Rate
0.15
µs Receiver input to Receiver
output, CL = 150pF
0.15
µs Receiver input to Receiver
output, CL = 150pF
200
ns
200
ns
100
ns
| tPHL - tPLH |, TAMB = 25°C
50
ns
| tPHL - tPLH |
30 V/µs Vcc = 3.3V, RL = 3kΩ,
CL = 1000pF, TAMB = 25°C,
measurements taken from -3.0V
to +3.0V or +3.0V to -3.0V
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
3
SP3222EB/SP3232EB_103_081414
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