Description
The DT9847 Series high-accuracy, dynamic signal acquisition modules for USB are ideal for precision measurements with microphones, accelerometers, and other transducers that have a large dynamic range. Common applications include audio, acoustic, and vibration testing. Wide signal bandwidth range up to 98 kHz makes it ideal for ultrasonic measurements. The DT9847 features a ultra-low total harmonic distortion (THD) of 98 dB and a wide dynamic range up to 106 dB.
Features
- Up to 3 Simultaneous, 24-bit Delta-Sigma A/D channels
- Flexible channel configurations with USB-powered models available
- Support for IEPE inputs, including use of a 4mA current source
- Up to 216 kHz per channel
- Simultaneous analog input and analog output operations: continuous or waveform mode
- Up to 2, 32-bit DACs at 216 kS/s
- Digital I/O: 4 input and 4 output lines
- Supports pre- and post-triggering
- Sync multiple modules for channel expansion using RJ45 synchronization (LVDS) connector
- Includes software and drivers
- Supported by QuickDAQ application software
Specifications
ANALOG INPUT | |||
CHANNELS | RESOLUTION | MAX SAMPLE RATE | SAMPLING |
Up to 3 | 24-bit | 216 kS/s/ch | Simultaneous |
ISOLATION | SNR | THD | SFDR |
— | 91 dB Typ. | -96 dB Typ. | 104 dBFS Typ. |
ANALOG OUTPUT | |||
CHANNELS | RESOLUTION | SPEED | |
Up to 2 | 32-bit | Up to 216 kS/s/ch | |
DIGITAL I/O | |||
CHANNELS | COUNTER/TIMERS | TACHOMETER | |
8 | — | — |
SOFTWARE | POWER | |
OS SUPPORT | DRIVERS | POWER |
Windows® | Open Layers® SW Suite | External |