SP510
3
REV. 1.0.1
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
TABLE 1: DC ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
Vcc = +4.75V to +5.25V, C1-C4 = 1F. TAMB = TMIN to TMAX, unless otherwise noted. Typical values are at TAMB = +25°C
PARAMETERS
SYMBOL
TEST CONDITIONS
MIN.
TYP
MAX
UNIT
Vcc Supply Voltage
VCC
4.75
5.25
V
Logic Interface Voltage
VL
VCC ≥ VL
1.65
5.25
V
ICC Shutdown
ICCSD
200
μA
ICC Supply Current
ICC
300
mA
DRIVER INPUT AND LOGIC INPUT PINS
Logic Input High
VIH
2.0
V
Logic Input Low
VIL
0.4
V
RECEIVER OUTPUTS
Receiver Logic Output Low
VOL
IOUT = -3.2 mA
0.4
V
Receiver Logic Output High
VOH
IOUT = 1 mA
VL - 0.3
VL + 0.3
V
Receiver Output Short-Circuit
Current
IOSS
0V < VO < VCC
±20
±60
mA
Receiver Output Leakage Cur-
rent
IOZ
Receivers disabled.
0.4V < VO < 5.25V
±0.05
±1
μA
V.28 / RS-232 DRIVERS
Output Voltage Swing
VT
Output load = 3k
Ω to GND
Fig. 3
±5.0
±6.0
±15.0
V
VOC
Output load = Open Circuit
Fig.2
±15.0
V
Short Circuit Current
ISC
VOUT = 0V, Fig 5
±100
mA
Power-Off Impedance
Fig. 6
300
Ω
V.28 / RS-232 RECEIVERS
Input Voltage Range
-15
15
V
Input Threshold Low
0.8
1.2
V
Input Threshold High
1.7
3.0
V
Input Hysteresis
500
mV
Input Resistance
Fig. 8
3
5
7
k
Ω
Open Circuit Bias
VOC
Fig. 9
±2.0
V