33661 datasheet(5/21 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33661

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 TA = 25°C under nominal conditions unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

VSUP PIN (DEVICE POWER SUPPLY)

Supply Voltage

Nominal DC

Functional DC, TA ≥ 25°C

VSUP

7.0

6.0

13.5

—

18.0

—

Supply Current in Sleep Mode

VSUP ≤ 13.5 V, Recessive State

13.5 V < VSUP < 18 V

VSUP ≤ 13.5 V, Dominant State or Shorted to GND

IS1

IS2

IS3

—

8.0

—

300

200

—

µA

Supply Current in Normal, Slow, or Fast Mode

Bus Recessive, Excluding INH Output Current

Bus Dominant, Total Bus Load >500

Ω, Excluding INH Output Current

IS(REC)

IS(DOM)

—

4.0

6.0

8.0

RXD OUTPUT PIN (LOGIC)

Low-Level Output Voltage

IIN ≤ 1.5 mA

VOL

—

0.9

High-Level Output Voltage

VEN = 5.0 V, IOUT ≤ 250 µA

VEN = 3.3 V, IOUT ≤ 250 µA

VOH

4.25

3.0

—

5.25

3.5

TXD INPUT PIN (LOGIC)

Low-Level Input Voltage

VIL

—

1.2

High-Level Input Voltage

VIH

2.5

—

Input Threshold Voltage Hysteresis

VINHYST

100

300

800

Pullup Current Source

VEN = 5.0 V, 1.0 V < VTXD < 3.5 V

IPU

-60

-35

-20

µA

EN INPUT PIN (LOGIC)

Low-Level Input Voltage

VIL

—

1.2

High-Level Input Voltage

VIH

2.5

—

Input Voltage Threshold Hysteresis

VINHYST

100

300

800

Low-Level Input Current

VIN = 1.0 V

IIL

5.0

µA

High-Level Input Current

VIN = 4.0 V

IIH

—

µA

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