VP232 datasheet(3/32 Pages) TI

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TERMINAL FUNCTIONS

SN65HVD230

SN65HVD231

SN65HVD232

SLOS346H – MARCH 2001 – REVISED JULY 2006

DRIVER (SN65HVD232)(1)

OUTPUTS

INPUT D

BUS STATE

CANH

CANL

Dominant

Recessive

Open

Recessive

(1)

H = high level; L = low level; Z = high impedance

RECEIVER (SN65HVD230)(1)

DIFFERENTIAL INPUTS

OUTPUT R

VID ≥ 0.9 V

0.5 V < VID < 0.9 V

VID ≤ 0.5 V

Open

(1)

H = high level; L = low level; X = irrelevant; ? = indeterminate

RECEIVER (SN65HVD231)(1)

DIFFERENTIAL INPUTS

OUTPUT R

VID ≥ 0.9 V

0.5 V < VID < 0.9 V

V(Rs) < 1.2 V

VID ≤ 0.5 V

V(Rs) > 0.75 VCC

1.2 V < V(Rs) < 0.75 VCC

Open

(1)

H = high level; L = low level; X = irrelevant; ? = indeterminate

RECEIVER (SN65HVD232)(1)

DIFFERENTIAL INPUTS

OUTPUT R

VID ≥ 0.9 V

0.5 V < VID < 0.9 V

VID ≤ 0.5 V

Open

(1)

H = high level; L = low level; X = irrelevant; ? = indeterminate

TRANSCEIVER MODES (SN65HVD230, SN65HVD231)

V(Rs)

OPERATING MODE

V(Rs) > 0.75 VCC

Standby

10 k

Ω to 100 kΩ to ground

Slope control

V(Rs) < 1 V

High speed (no slope control)

TERMINAL

DESCRIPTION

NAME

NO.

SN65HVD230, SN65HVD231

CANL

Low bus output

CANH

High bus output

Driver input

GND

Ground

Receiver output

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