Description
The National Instruments USB-8452 I2C/SPI Interface Device is a versatile device with part numbers 781964-01, 781964-02, and 781964-03, designed to facilitate communication between I2C and SPI devices with a high-speed transfer rate of up to 480 Mb/s.
Equipped with 8 general-purpose digital I/O lines that are direction-controlled, the device allows for flexible interfacing options. It supports an SPI clock rate of up to 50 MHz and a transfer size ranging from 4 to 64 bits, while on the I2C front, it can handle a clock rate of up to 3.3 MHz.
Compatibility with USB 2.0 ensures easy connectivity, and the device operates within a voltage range of 4.5 – 5.25 V. It handles a maximum input current of 500 mA and a maximum output current of 20 mA, making it suitable for a wide range of applications.
The physical dimensions of the device are 2.86 x 3.62 x 0.8 inches, and it has a lightweight design at only 2.8 oz, enhancing its portability for on-site applications. However, the operating temperature range is not specified in the provided data, it is important for ensuring proper functionality in various environments.
| Specification | Detail |
|---|---|
| Product Name | National Instruments USB-8452 I2C/SPI Interface Device |
| Part Numbers | 781964-01, 781964-02, 781964-03 |
| Interface Type | I2C/SPI |
| Transfer Rate | Up to 480 Mb/s |
| Digital I/O Lines | 8 general-purpose, direction-controlled |
| SPI Clock Rate | Up to 50 MHz |
| SPI Transfer Size | 4 – 64 bits |
| I2C Clock Rate | Up to 3.3 MHz |
| USB Compatibility | USB 2.0 |
| Voltage Range | 4.5 – 5.25 V |
| Maximum Input Current | 500 mA |
| Maximum Output Current | 20 mA |
| Physical Dimensions | 2.86 x 3.62 x 0.8 inches |
| Weight | 2.8 oz |
Question 1: What are the capabilities and specifications of the National Instruments USB-8452 I²C/SPI Interface Device, including its part numbers, digital I/O lines, SPI and I²C clock rates, USB compatibility, voltage range, input and output currents, physical dimensions, and weight, given the lack of information on its operating temperature range?
Answer 1: The National Instruments USB-8452 I²C/SPI Interface Device features 8 general-purpose digital I/O lines that are direction-controlled and supports a maximum SPI clock rate of up to 50 MHz.
Question 2: What is the operating temperature range of the National Instruments USB-8452 I²C/SPI Interface Device, given that it is not specified in the provided description?
Answer 2: The National Instruments USB-8452 I²C/SPI Interface Device, with part numbers 781964-01, 781964-02, and 781964-03, is capable of facilitating communication with I²C and SPI devices at a high-speed transfer rate of up to 480 Mb/s, and features 8 direction-controlled general-purpose digital I/O lines. It supports an SPI clock rate of up to 50 MHz and an I²C clock rate of up to 3
Question 3: What is the operating temperature range for the National Instruments USB-8452 I²C/SPI Interface Device, since it’s crucial for ensuring its functionality in diverse environments?
Answer 3: The operating temperature range of the National Instruments USB-8452 I²C/SPI Interface Device is not provided in the description, so the information is not available without further research or consultation of the device’s datasheet or manual.
Question 4: What are the general-purpose digital I/O line capabilities and the maximum SPI clock rate supported by the National Instruments USB-8452 I²C/SPI Interface Device?
Answer 4: The operating temperature range for the National Instruments USB-8452 I²C/SPI Interface Device has not been specified in the provided data.
Question 5: What is the operating temperature range for the National Instruments USB-8452 I²C/SPI Interface Device, considering it is critical for ensuring its functionality in different environments?
Answer 5: The operating temperature range for the National Instruments USB-8452 I²C/SPI Interface Device is not specified in the provided data.
