SN65HVD1040-HT Datasheet, PDF (14/26 Pages) Texas Instruments – LOW-POWER CAN TRANSCEIVER WITH BUS WAKE-UP

SN65HVD1040-HT
SLLSEA6D – DECEMBER 2011 – REVISED AUGUST 2012
DEVICE INFORMATION
Table 4. DRIVER FUNCTION TABLE⁽¹⁾
INPUTS
TXD
STB
L
L
H
L
Open
X
X
H or Open
OUTPUTS
CANH
CANL
H
L
Z
Z
Z
Z
Z
Z
BUS STATE
DOMINANT
RECESSIVE
RECESSIVE
RECESSIVE
(1) H = high level; L = low level; X = irrelevant; Z = high impedance
Table 5. RECEIVER FUNCTION TABLE⁽¹⁾
DIFFERENTIAL INPUTS
V_ID = CANH - CANL
V_ID ≥ 0.9 V
V_ID ≥ 1.15 V
0.5 V < V_ID < 0.9 V
V_ID ≤ 0.5 V
Open
STB
L
H or Open
X
X
X
OUTPUT
RXD
L
L
?
H
H
BUS STATE
DOMINANT
DOMINANT
?
RECESSIVE
RECESSIVE
(1) H = high level; L = low level; X = irrelevant; ? = indeterminate; Z =
high impedance
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