- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383233 > L4969MD (意法半導(dǎo)體) SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER PDF資料下載
參數(shù)資料
| 型號(hào)： | L4969MD |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER |
| 中文描述： | 系統(tǒng)電壓調(diào)節(jié)器容錯(cuò)低速的CAN收發(fā)器 |
| 文件頁(yè)數(shù)： | 20/35頁(yè) |
| 文件大小： | 337K |
| 代理商： | L4969MD |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)當(dāng)前第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)
L4969
20/35
2.2
ADR 1: CTCR CAN-Transceiver Control Register
Figure 12.
Three basic operating modes are available using different logic combinations on ACT and TXEN. Each of these
modes in conjunction with other inputs has its unique combination of parameters inside the specification:
Table 6.
Operating Modes of the CAN Lineinterface
Input Signals
TX
CANH
X
Output Signals
CANH
OFF
ACT
0
TXEN
X
CANL
RTL
V3
ON
Mode
Standby
RTL
V
BAT
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
RTH
GND
CANL
OFF
RX
1
RTH
1
1
1
0
0
0
1/0
1
1
RTH
RTL
RTL
ON
ON
ON
RXonly
RXonly
RXonly
GND
GND
GND
OFF
OFF
OFF
OFF
OFF
OFF
TX
RTH
1
1
1
1
1
1
1
0
1
RTH
RTH
RTL
RTL
RTL
ON
ON
ON
Normal
Normal
Normal
GND
GND
GND
ON
VDD
ON
ON
GND
ON
1
0
1
1
1
1
1
RTH
RTH
ON
ON
Normal
Error X
GND
GND
ON
OFF
ON
OFF
0
*1
1
RTL
1
1
X
VDD
*1
RTL
ON
Error
VII, VIII
Error
EIII, VII, VIII
Error
EI_V
Error
EII_IX
Error
EVI
Error
EVII, EIV
Error
EVII
V
DD
ISRC
OFF
ON
CANL
1
X
1
VS
*1
RTL
ON
V
DD
ISRC
OFF
ON
CANL
1
X
1
GND
x 3
ON
V
DD
GND
ON
ON
1
X
1
x 3
V
DD
ON
V
DD
GND
ON
ON
1
X
1
RTH
VS
*1
ON
ISRC
GND
ON
OFF
CANH
1
X
1
RTH
GND
*1
ON
ISRC
GND
ON
OFF
CANH
1
X
1
CANL
*1
CANH
*1
ON
ISRC
GND
ON
OFF
CANH
RES
TXEN
ACT
RES
RES
LP2
Reserved bits (‘RES’) have to be written as ‘0’.
CAN-Transceiver application control
0X : Standby / Sleep
10 : Receive only mode A (Readback TX, if not EX)
11 : Normal Operation
Note, that TXEN is automatically reset upon
occurence of EX (TX permanent dominant)
and has to be reprogrammed after problem
correction to enter normal mode.
D7
D0
LP1
LP0
Standby-mode control (V1 only, see 1.1)
enable Auto-Osc-Off
reduce Osc-frequency to 250KHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L4969 | SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER |
| L4973D3 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| L4973D5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| L4973V3 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| L4973V5 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L4969UR | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) BODY SMARTPOWER RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L4969URD | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) BODY SMARTPOWER RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L4969URD-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) BODY SMARTPOWER RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L4969URDTR | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) BODY SMARTPOWER RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L4969URDTR-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) BODY SMARTPOWER RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。