National Instruments Corporation 781964-03 USB-8452, I2C/SPI Interface w USB (2m) & 40-pin Flying Lead Cable
- Compatible with Windows 7/Vista/XP/2000
- I2C master interface with clock rates up to 3.33 MHz
- SPI master interface with clock rates up to 50 MHz
- Stream API optimized for exercising and validating analog-to-digital converters (ADCs)
- High-level API for NI LabVIEW, NI LabWindows/CVI, and Microsoft Visual C/C++ 6.0
- 8 general-purpose digital I/O lines
The National Instruments USB-8452 is a high-speed USB interface device designed for communication with I2C and SPI devices. It features a USB 2.0 connection for easy integration with PCs and provides two independent I2C/SPI ports. The device supports I2C communication up to 3.4 Mbps and SPI communication up to 50 MHz. The included 2-meter USB cable and 40-pin flying lead cable allow for flexible connectivity to a wide range of external devices and circuits. The USB-8452 is ideal for test, validation, and prototyping applications, offering advanced scripting, multi-device support, and compatibility with NI LabVIEW and other software tools.