參數(shù)資料
型號： 101-0558
廠商： Rabbit Semiconductor
文件頁數(shù)： 15/94頁
文件大?。?/td> 0K
描述： COMPUTER SNG BD BL1800 512K SRAM
標(biāo)準(zhǔn)包裝： 10
系列： SBC
模塊/板類型： 單板計(jì)算機(jī)模塊
適用于相關(guān)產(chǎn)品： BL1800
18
Jackrabbit (BL1800)
3.2.2 Digital Outputs
The Jackrabbit has four CMOS-level digital outputs, PB6–PB7, PCLK, and IOBEN. Four
high-power outputs, HV0–HV3, are also available—HV0–HV2 can each sink up to 1 A
(200 mA for the BL1810 and BL1820) at 30 V, and HV3 can source up to 500 mA (100 mA
for the BL1810 and BL1820) at 30 V. The BL1820, which does not have RS-485, has one
additional CMOS-level digital output, PC0.
Figure 6. Jackrabbit High-Power Digital Outputs
The common power supply for the four high-power outputs is called K, and is available on
header J4. Connect K to the power supply that powers the load, which is usually a separate
power supply to that used for the Jackrabbit, and must be no more than 30 V because of
the power limitations of the resistors used in the sourcing output circuit.
The K connection performs two functions.
1. K supplies power to the sinking/sourcing transistors used in the high-power circuits.
2. A diode-capacitor combination in the circuit “snubs” voltage transients when inductive
loads such as relays and solenoids are driven.
+K
HV0HV2 SINKING OUTPUTS
HV3 SOURCING OUTPUT
+K
Current
Flow
Current
Flow
PE[02]
PE3
相關(guān)PDF資料
PDF描述
396-036-526-204 CARD EDGE 36POS DL .125X.250 BLK
396-036-526-202 CARD EDGE 36POS DL .125X.250 BLK
101-0411 INTERFACE 12KEYDISP ETHNT OP6700
AT24C02A-10PI-2.7 IC EEPROM 2KBIT 400KHZ 8DIP
AT24C02A-10PI-1.8 IC EEPROM 2KBIT 400KHZ 8DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
10105584 制造商:Amphenol Corporation 功能描述:10-341374-222 - Bulk
101055OO 制造商:TE Connectivity 功能描述:
101056084S 制造商:Amphenol Aerospace 功能描述:CONNECTOR
101-0561 功能描述:模塊化系統(tǒng) - SOM RCM3400 RABBITCORE RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲容量:8 MB, 16 MB 存儲類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
10-105610-02S 制造商:Amphenol Aerospace 功能描述:PLUG
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