33910 datasheet(14/90 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33910

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

MC33910G5AC/MC3433910G5AC

TXD INPUT PIN (LIN PHYSICAL LAYER) (TXD)

Low-state Input Voltage

VIL

-0.3

–

0.3 x VDD

High-state Input Voltage

VIH

0.7 x VDD

–

VDD +0.3

Pin Pull-up Current, 0 V < VIN < 3.5 V

IPUIN

µA

LIN PHYSICAL LAYER WITH J2602 FEATURE ENABLED (BIT DIS_J2602 = 0)

LIN Under Voltage threshold

Positive and Negative threshold (VTHP, VTHN)

VTH_UNDER_

VOLTAGE

5.0

6.0

Hysteresis (VTHP - VTHN)

VJ2602_DEG

400

LIN PHYSICAL LAYER, TRANSCEIVER (LIN)(37)

Operating Voltage Range

VBAT

8.0

Supply Voltage Range

VSUP

7.0

Voltage Range within which the device is not destroyed

VSUP_NON_OP

-0.3

Current Limitation for Driver Dominant State

Driver ON, VBUS = 18 V

IBUS_LIM

200

Input Leakage Current at the receiver

Driver off; VBUS = 0 V; VBAT = 12 V

IBUS_PAS_DOM

-1.0

–

Leakage Output Current to GND

Driver Off; 8.0 V

< VBAT < 18 V; 8.0 V < VBUS < 18 V; VBUS ≥ VBAT

IBUS_PAS_REC

–

µA

Control unit disconnected from ground(38)

GNDDEVICE = VSUP; VBAT = 12 V; 0 < VBUS < 18 V

IBUS_NO_GND

-1.0

–

1.0

VBAT Disconnected; VSUP_DEVICE = GND; 0 V < VBUS < 18 V(39)

IBUSNO_BAT

–

100

µA

Receiver Dominant State

VBUSDOM

–

0.4

VSUP

Receiver Recessive State

VBUSREC

0.6

–

VSUP

Receiver Threshold Center

(VTH_DOM + VTH_REC)/2

VBUS_CNT

0.475

0.5

0.525

VSUP

Receiver Threshold Hysteresis

(VTH_REC - VTH_DOM)

VHYS

–

0.175

VSUP

Voltage Drop at the serial Diode in pull-up path

VSERDIODE

0.4

1.0

VBAT_SHIFT

VSHIFT_BAT

11.5%

VBAT

GND_SHIFT

VSHIFT_GND

11.5%

VBAT

Notes

37.

Parameters guaranteed for 7.0 V

≤ VSUP ≤ 18 V.

38.

Loss of local ground must not affect communication in the residual network.

39.

Node has to sustain the current that can flow under this condition. Bus must remain operational under this condition.

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions 5.5 V

≤ VSUP ≤ 18 V, -40°C ≤ TA ≤ 125°C for the 33910 and -40°C ≤ TA ≤ 85°C for the

34910, unless otherwise noted. Typical values noted reflect the approximate parameter mean at TA = 25°C under nominal

conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

33910 Datasheet(PDF) 14 Page - Freescale Semiconductor, Inc

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