Description: Store CategoriesStore CategoriesOtherNew National Instruments USB-8451 250kHz I²C/SPI Interface Device DIO 779553-01 Product Description50 kHz I²C, 12 MHz SPI I²C/SPI Interface Device - -The NI USB‑8451 is a host interface for interfacing with integrated circuits (I²C), system management bus (SMBus), and serial peripherals Set up and communicate with an interface (SPI) device. -Featuring a plug-and-play USB connection, the USB‑8451 is a convenient way to communicate with consumer electronics or integrated circuits portable solution. -It also includes eight general-purpose digital I/O lines that can be used for a variety of applications, such as configuring the address of an I2C device or toggling an LED. -The USB‑8451 can be mounted closer to the I²C/SPI device than the PCI interface, reducing the I²C bus length and making the maximum Minimize noise problems. -In addition, the interface does not require an external power supply to provide +5 V and GND voltages to the power circuit. -You can download NI Labview and NI DAQmx software for free. They are enough for USB-8451. Product: USB-8451 Product Family: I²C/SPI Interface Device Bus Type: USB Part Number: 192317D-02 / 779553-01 Operating System / Object: Windows DAQ Product Family: I²C / SPI USB Powered: Bus Powered Digital I/O Number of Lines: 8 Direction control: input or output, software selectable SPI Interface Signal SPI CS <0..7>: Output SPI MOSI (SDO): Output SPI MISO (SDI): Input SPI CLK (SCLK): Output (12 MHz max) Transfer size: 8 bits I²C Interface Signals SDA: Output/input SCL: Output (250 kHz max) Bus Interface USB specification: Full-speed (12 Mb/s) Power Requirements Voltage: 5 VDC Current: 80 mA Power supply: internal power supply Port information Number of ports: 1 Maximum clock frequency (I²C): 250 kHz Maximum clock frequency (SPI): 12 MHz Terminal: external Physical standard Length: 8.51 cm Width: 8.18 cm Height: 2.31 cm I / O connector: USB series B receptacle, two 16-position (screw terminal) plug headers Operating temperature: 0 ° C-45 ° C Warranty 90 Days What's in the box 1 x USB-8451 I²C/SPI Interface DeviceShipping PolicyReturns PolicyShipping Policy We process and dispatch your purchase within 1 business day after payment clearance. Please contact us if you have special requirements (combination of packaging etc.). We offer free USPS First Class Package as default. If you choose express post, we charge a flat rate and we Express Post, which can be delivered in 1-3 business days, depending on your location. If you require another company, please contact us. Returns Policy Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed. Buyer is responsible for the return cost. Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days. Copyright © 2023 Dianxiaomi
Price: 99.99 USD
Location: Walnut, California
End Time: 2024-09-09T05:24:40.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
SPI Output: 12 MHz max
Brand: National Instruments
USB specification: Full-speed (12 Mb/s)
I²C Output: 250 kHz max
Model: USB-8451
MPN: 779553-01
DAQ Module Type: Digital I/O
SPI Transfer size: 8 bits
Other part number: 192317D-02
