Description
The SCXI-1140 is a high-performance, differential amplifier with a part number of 776572-40. This device falls under the SCXI & Legacy category, emphasizing its specialized use in certain systems. It is designed to handle 8 channels, making it suitable for applications requiring multiple inputs to be processed simultaneously.
The SCXI-1140 boasts compatibility with several software platforms, including NI-DAQmx, LabVIEW for Macintosh, and NI-DAQ for Macintosh. This ensures that users can seamlessly integrate the device into their existing setups without the need for extensive modifications.
One of the key features of the SCXI-1140 is its channel output slew rate of 15 V/µsec, providing rapid response times for demanding applications. Moreover, the device offers an input noise spectral density of 12 nV/√Hz and an output noise spectral density of 75 nV/√Hz, ensuring high-quality signal processing with minimal distortion.
The SCXI-1140 can produce a maximum output voltage of ±10 V, accommodating a wide range of signal amplitudes. Additionally, it features dedicated jumpers (W11, W13, W14) for customizable configurations, further enhancing its versatility. Input protection is ensured by a 1 kΩ resistor in series, safeguarding the device from potential damage caused by unexpected signal spikes.
Regarding scanning modes, the SCXI-1140 supports both single module parallel and multiplexed scanning, providing users with flexible options to match their specific application requirements. It also includes specialized registers for ID (Read-only, 4-byte) and Configuration (Write-only, 32-bit), enabling precise control and customization of the device’s operation.
Despite its End of Life Status being announced, the SCXI
| Specification | Detail |
|---|---|
| Part Number | 776572-40 |
| Category | SCXI & Legacy |
| Model | SCXI-1140 |
| Description | 8-Ch. Simultaneously Sampling Differential Amplifier |
| Channels | 8 |
| Software Compatibility | NI-DAQmx, LabVIEW for Macintosh, NI-DAQ for Macintosh |
| Channel Output Slew Rate | 15 V/µsec |
| Input Noise Spectral Density | 12 nV/√Hz |
| Output Noise Spectral Density | 75 nV/√Hz |
| Maximum Output Voltage | ±10 V |
| Dedicated Jumpers | W11, W13, W14 |
| Input Protection | 1 kΩ resistor in series |
| Scanning Modes | Single module parallel, Multiplexed scanning |
| Registers | ID (Read-only, 4-byte), Configuration (Write-only, 32-bit) |
| End of Life Status | Announced but available for purchase and repairs by Apex
Question 1: What is the part number of the SCXI-1140? Question 2: How many channels does the SCXI-1140 support? Question 3: What is the channel output slew rate of SCXI-1140? Question 4: What maximum output voltage can SCXI-1140 produce? Question 5: Does SCXI-1140 support NI-DAQmx software? Related Products |
