ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 7.0 V
≤
V
SUP
≤
18 V, -40°C
≤
T
A
≤
125°C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at T
A
= 25°C under nominal conditions unless otherwise noted.
Characteristic
VSUP PIN (DEVICE POWER SUPPLY)
Supply Voltage Range
Supply Current in Sleep Mode
V
LIN
> V
SUP
- 0.5 V, V
SUP
< 14 V
14 V
<
V
SUP
< 18 V
Supply Current in Normal Mode
Recessive State
Dominant State, Total Bus Load > 500
Ω
Supply Undervoltage Threshold
RXD OUTPUT PIN (LOGIC)
Low-Level Output Voltage
I
IN
≤
1.5 mA
High-Level Output Voltage
I
OUT
≤
250 µΑ
TXD INPUT PIN (LOGIC)
Low-Level Input Voltage
High-Level Input Voltage
Input Voltage Threshold Hysteresis
Pullup Current Source
1.0 V < V
TXD
< 4.0 V, V
EN
= 5.0 V
EN INPUT PIN (LOGIC)
Low-Level Input Voltage
High-Level Input Voltage
Input Voltage Threshold Hysteresis
EN Low-Level Input Current
V
IN
= 1.0 V
High-Level Input Current
V
IN
= 4.0 V
Pulldown Current
1.0 V < EN < 4.0 V
I
PD
—
20
—
I
IH
—
20
40
µA
V
IL
V
IH
V
INHYST
I
IL
5.0
20
30
µA
—
3.5
100
—
—
480
1.5
—
800
V
V
mV
µA
V
IL
V
IH
V
INHYST
I
PU
- 50
—
- 25
—
3.5
100
—
—
550
1.5
—
800
V
V
mV
µA
V
OL
0.0
V
OH
3.75
—
5.25
—
0.9
V
V
I
S(REC)
I
S(DOM)
V
SUP_UV
—
—
5.5
—
—
6.4
2.0
3.0
6.8
V
I
S1
I
S2
—
—
20
—
50
150
mA
V
SUP
7.0
13.5
18
V
µA
Symbol
Min
Typ
Max
Unit
33399
Analog Integrated Circuit Device Data
Freescale Semiconductor
5
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