Analog Integrated Circuit Device Data
Freescale Semiconductor
5
33399
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 7.0 V
VSUP 18 V, -40C TA 125C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25 °C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
VSUP PIN (DEVICE POWER SUPPLY)
Supply Voltage Range
VSUP
7.0
13.5
18
V
Supply Current in Sleep Mode
VLIN > VSUP -0.5 V, VSUP < 14 V
14 V
VSUP < 18 V
IS1
IS2
—
20
—
50
150
A
Supply Current in Normal Mode
Recessive State
Dominant State, Total Bus Load > 500
IS(REC)
IS(DOM)
—
2.0
3.0
mA
Supply Undervoltage Threshold
VSUP_UV
5.5
6.4
6.8
V
RXD OUTPUT PIN (LOGIC)
Low-Level Output Voltage
IIN 1.5 mA
VOL
0.0
—
0.9
V
High-Level Output Voltage
IOUT
VOH
3.75
—
5.25
V
TXD INPUT PIN (LOGIC)
Low-Level Input Voltage
VIL
—
1.5
V
High-Level Input Voltage
VIH
3.5
—
V
Input Voltage Threshold Hysteresis
VINHYST
100
550
800
mV
Pullup Current Source
1.0 V < VTXD < 4.0 V, VEN = 5.0 V
IPU
-50
—
-25
A
EN INPUT PIN (LOGIC)
Low-Level Input Voltage
VIL
—
1.5
V
High-Level Input Voltage
VIH
3.5
—
V
Input Voltage Threshold Hysteresis
VINHYST
100
480
800
mV
EN Low-Level Input Current
VIN = 1.0 V
IIL
5.0
20
30
A
High-Level Input Current
VIN = 4.0 V
IIH
—
20
40
A
Pulldown Current
1.0 V < EN < 4.0 V
IPD
—
20
—
A