Company Culture
Contact us
Equipment Repair Service
Staff

Event-Exhibition Manufacturer

For customers
Forum
For vendors
Manufacturer
Manufacturer
Notification
Product introduction
User manual

Calibration Service
Equipment Rental Service
Equipment Repair Service
Inspection Service

© 2011 - 2026 EMIN.VN. All rights reserved.

NI USB-8451 I²C/SPI Interface Device (I²C-250 kHz, SPI-12 MHz, None-Enclosed) | EMIN.VN

Digital I/O
NI USB-8451 I²C/SPI Interface Device (I²C-250 kHz, SPI-12 MHz, None-Enclosed)

Stay Updated with Offers

Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.

By subscribing, you agree to our Terms of Service and Privacy Policy.

Quick Support

Direct access to our certified experts

Product image

NI USB-8451 I²C/SPI Interface Device (I²C-250 kHz, SPI-12 MHz, None-Enclosed)

ManufacturerNI(View more products from this manufacturer)

ModelUSB-8451

P/N779553-50

Contact

Quantity

Secure Checkout

Quality Engagement

Easy change and return

Delivery Available

Maximum I²C Clock Rate: 250 kHz

Maximum SPI Clock Rate: 12 MHz

Enclosed: No

Connects to and communicates with devices using I²C, SMBus, and SPI protocols.

The I²C/SPI Interface Device is a master or slave interface for inter-integrated circuit (I²C), or master interface for serial parallel interface (SPI) devices. With plug-and-play USB connectivity, the I²C/SPI Interface Device is a portable solution to communicate with consumer electronics and integrated circuits. The I²C/SPI Interface Device can be physically located more closely to I²C/SPI devices than PCI interfaces, reducing I²C bus length and minimizing noise problems. The I²C/SPI Interface Device supports I²C rates up to 250 kHz and SPI rates up to 50 MHz, and it also includes eight general-purpose digital I/O lines for a variety of applications, such as configuring the address of I²C devices or toggling LEDs.

Datasheet

Related Products

NI NI-9375 C Series Digital Module (12 V 24 V, 7 μs, D-SUB, Non Conformal Coated)

NI NI-9375 C Series Digital Module (12 V 24 V, 7 μs, D-SUB, Non Conformal Coated)

NI NI-9375 C Series Digital Module (12 V 24 V, 7 µs, D-SUB, Conformal Coated)

NI NI-9375 C Series Digital Module (12 V 24 V, 7 µs, D-SUB, Conformal Coated)

NI NI-9375 C Series Digital Module (12 V 24 V, 7 µs, Spring Terminal)

NI NI-9375 C Series Digital Module (12 V 24 V, 7 µs, Spring Terminal)

NI NI-9401 C Series Digital Module (5 V TTL, 100 ns, D-SUB)

NI NI-9401 C Series Digital Module (5 V TTL, 100 ns, D-SUB)

NI NI-9401 C Series Digital Module (5 V TTL, 100 ns, D-SUB, Conformal Coated)

NI NI-9401 C Series Digital Module (5 V TTL, 100 ns, D-SUB, Conformal Coated)

NI NI-9402 C Series Digital Module (3.3 V TTL, 55 ns, BNC (qty 4))

NI NI-9402 C Series Digital Module (3.3 V TTL, 55 ns, BNC (qty 4))

NI NI-9403 C Series Digital Module (5 V/TTL, 7 μs, D-SUB, Non-Conformal Coated)

NI NI-9403 C Series Digital Module (5 V/TTL, 7 μs, D-SUB, Non-Conformal Coated)

NI NI-9403 C Series Digital Module (5 V/TTL, 7 μs, D-SUB, Conformal Coated)

NI NI-9403 C Series Digital Module (5 V/TTL, 7 μs, D-SUB, Conformal Coated)

NI NI-9411 C Series Digital Module (D-SUB, RS-422 5 V TTL 5 V 12 V 24 V, 500 ns)

NI NI-9411 C Series Digital Module (D-SUB, RS-422 5 V TTL 5 V 12 V 24 V, 500 ns)

NI NI-9411 C Series Digital Module (Conformal Coated, D-SUB, RS-422 5 V TTL 5 V 12 V 24 V, 500 ns)

NI NI-9411 C Series Digital Module (Conformal Coated, D-SUB, RS-422 5 V TTL 5 V 12 V 24 V, 500 ns)