DT9847 Series high-accuracy, dynamic signal acquisition modules for USB from Data Translation Inc., Marlboro, MA, are suited for precision measurements with microphones, accelerometers, and other transducers with large dynamic ranges. Features include 102 dB THD, 123 dB dynamic range, flexible channel configuration, simultaneous analog input and output operations, 24-bit ADC/channel, up to 216 Ksps/channel, effective input range of ±10 V and ±1 V, 32-bit D/A per channel with sampling rate up to 216 Ksps/channel and ±3 V output range, 4 digital input and 4 digital outputs, and support for IEPE. You can combine the modules with VIBpoint Framework to create an FFT analyzer. Applications include audio, acoustic, and vibration testing.
Data Translation Inc.