National Instruments PXI-6533 High-Speed Digital I/O DAQ Card
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National Instruments PXI-6533 is a high-speed digital I/O module with 32 configurable lines, 77.8 MB/s handshaked transfer rate, and 2 MHz sample rate.
Product details
| Model | PXI-6533 |
| Manufacturer | National Instruments |
| Category | Data Loggers |
| Availability | Made to order |
Description
Overview
The National Instruments PXI-6533 is a high-performance digital I/O interface module featuring 32 individually configurable digital data lines. Each line can be independently configured as input or output and grouped into four 8-bit ports. The module supports high-speed DMA transfers and pattern-based data generation, making it suitable for automated test systems requiring synchronized digital control.
Key Features
- 32 individually configurable digital I/O lines
- 77.8 MB/s handshaked I/O transfer rate
- 13.3 MB/s pattern I/O rate
- 20 MHz maximum transfer rate
- 2 MHz maximum sample rate
- 24 mA sink/source current per line
- On-board memory for buffering and looping data
- DMA support for high-speed transfers
- TTL/CMOS compatible triggering with 10 ns minimum pulse width detection
- Integrated NI-DAQ driver software
Applications
- Automated test systems (ATE)
- Digital pattern generation and verification
- High-speed data acquisition
- Synchronous digital control
Specifications
| Digital I/O Lines | 32 configurable lines |
| Handshaked I/O Transfer Rate | 77.8 MB/s |
| Pattern I/O Rate | 13.3 MB/s |
| Maximum Transfer Rate | 20 MHz |
| Maximum Sample Rate | 2 MHz |
| Current per Line | 24 mA sink/source |
| Voltage Standard | 5 V TTL/CMOS |
| Port Configuration | Four 8-bit ports |
| Minimum Pulse Width | 10 ns |
| Memory | 32-byte deep DMA blocks |
| Driver | NI-DAQ included |
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National Instruments PXI-6533 High-Speed Digital I/O DAQ Card
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