The DM35224 and DM35424 are software configurable simultaneous sampling data acquisition modules. The DM35224 provides 8 differential analog input channels, with programmable gains. It also provides 8 individually controlled analog outputs and digital I/O. The DM35424 doubles the number of analog I/O to 16.
This board is targeted to sensors that require high precision with a low signal level, such as accelerometers, pressure transducers, and Resistance Temperature Detectors (RTD). The DAC output can provide sufficient current and voltage for the excitation voltage of most sensors.
Features
- PC/104 form factor
- PCIe/104 stackable bus structure
- PCIe universal expansion bus (Type 1 or Type 2)
- PCIe x1 interface (Gen 2, 5 GT/s)
- Simultaneous Sampling
- 8 or 16 Differential Analog Inputs
- 24-bit delta-sigma converter
- Two TI ADS1278 with 8 differential inputs each
- Differential, 0 to ±2.5V
- 105 kHz sampling rate
- Maximum bandwidth of 51.5 kHz
- Internal anti-aliasing filters
- 8 or 16 Analog Outputs
- 16-bit resolution
- ±5V @ 10mA
- 106 kHz conversion rate
- 10 μs full-scale settling time
- Can be used for excitation
- 14 Digital I/O
- 5V tolerant
- +/- 12mA
- Bit direction programmable
- Requires only +5 VDC for operation
I/O
- Two 2 x 25-pin 0.1" Connectors
- 8 Differential Analog inputs on each
- 8 Analog outputs on each
- 2 x 8-pin 0.1: Connector
- Digital I/O: 5V tolerant @ 12mA
- PCIe stack through bus
Available in stackable, rugged IDAN enclosures
Ordering Options
| Manuf. Part No | | Part Description |
| DM35224HR | | PCIe/104 24-bit Analog-to-Digital dataModule with 8 analog I/O |
| DM35424HR | | PCIe/104 24-bit Analog-to-Digital dataModule with 16 analog I/O |
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