參數(shù)資料
型號(hào)： SN65LBC031Q
廠商： Texas Instruments, Inc.
英文描述： High-Speed Controller Area Network (CAN) Transceiver
中文描述： 高速控制器局域網(wǎng) (CAN) 收發(fā)器
文件頁數(shù)： 4/10頁
文件大小： 141K
代理商： SN65LBC031Q
SN65LBC031Q
HIGH-SPEED CONTROLLER AREA NETWORK (CAN) TRANSCEIVERS
SLRS048B – MAY 1998 – REVISED MAY 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
transmitter electrical characteristics over recommended ranges of supply and operating free-air
temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VO(CANHR)
VO(CANLR)
VO(DIFFR)
VO(CANHD)
VO(CANLD)
VO(DIFFD)
Output voltage (recessive state)
See Figure 2,
S1 open
2
0.5VCC
3
V
Differential output voltage (recessive state)
,
–500
0
50
mV
Output voltage (dominant state)
2.75
3.5
4.5
Output voltage (dominant state)
See Figure 2,
S1 closed
0.5
1.5
2.25
V
Differential output voltage (dominant state)
1.5
2
3
IIH(TX)
High level input current (TX)
High-level input current (TX)
VIH = 2.4 V
VIH = VCC
VIH = 2.4 V
VIH = VCC
VIL = 0.4 V
VIL = 0.4 V
–100
–185
μ
A
±
2
IIH(ASC)
High level input current (ASC)
High-level input current (ASC)
100
165
μ
A
200
340
IIL(TX)
IIL(ASC)
CI(TX)
IO(ssH)
IO(ssL)
NOTE 2: All voltage values, except differential bus voltage, are measured with respect to the ground terminal.
Low-level input current (TX)
–180
–400
μ
A
μ
A
pF
Low-level input current (ASC)
15
25
TX input capacitance
8
CANH short circuit output current
VO(CANH) = –2 V to 20 V
VO(CANL) = 20 V to –2 V
–95
–200
mA
CANL short circuit output current
140
250
mA
transceiver dynamic characteristics over recommended operating free-air temperature range and
V
CC
= 5 V
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t(loop)
Loop time
See Figures 2 and 3,
S1 closed,
VI(ASC) = 0 V or open circuit,
S2 open
280
ns
See Figures 2 and 3,
S1 closed,
VI(ASC) = VCC,
S2 closed
400
ns
SR(RD)
Differential-output slew rate
(recessive to dominant)
See Figures 2 and 4,
S1 closed,
VI(ASC) = 0 or open circuit,
S2 open
35
V/
μ
s
See Figures 2 and 4,
S1 closed,
VI(ASC) = VCC,
S2 closed
10
V/
μ
s
SR(DR)
Differential-output slew rate
(dominant to recessive)
See Figures 2 and 4,
S1 closed,
VI(ASC) = 0 or open circuit,
S2 open
10
V/
μ
s
See Figures 2 and 4,
S1 closed,
VI(ASC) = VCC,
S2 closed
10
V/
μ
s
td(RD)
td(DR)
tpd(RECRD)
tpd(RECDR)
NOTE 4: Receiver input pulse width should be >50 ns. Input pulses of <30 ns are suppressed.
Differential output delay time
Differential-output delay time
See Figure 2,
S1 closed
55
ns
160
ns
Receiver propagation delay
time
See Figures 2 and 5
90
55
ns
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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SN65LBC031QDRG4 功能描述:CAN 接口集成電路 Hi-Spd Controller Area Network Xceiver RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
SN65LBC170DB 功能描述:SCSI 接口集成電路 Triple Differential Transceivers RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube
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