2018 TDT Product Catalog
Tucker-Davis Technologies (TDT) provides products for basic and applied research in the neurophysiology, hearing, and speech sciences as well as for general data acquisition applications. We offer a complete line of modular DSP-based data acquisition and stimulus generation systems.
Tucker-Davis Technologies (TDT) provides products for basic and applied research in the neurophysiology, hearing, and speech sciences as well as for general data acquisition applications. We offer a complete line of modular DSP-based data acquisition and stimulus generation systems.
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PZ5M – NeuroDigitizer<br />
<strong>TDT</strong>’s PZ5 combines exceptional performance and unprecedented versatility to deliver the absolute best neurological signal<br />
capture available today. This next generation, multi-modal neurodigitizer functions as the front end for <strong>TDT</strong>’s popular RZ<br />
system, serving as a high performance option for new customers or a direct upgrade path for customers currently using<br />
earlier PZ amplifiers.<br />
With both internal batteries and a mains power connection, the PZ5M form factor supplies continuous, clean electrical<br />
power with biomedical grade electrical isolation. Offered in 256 and 512 versions, the PZ5M is ideal for extended, high<br />
channel count experiments.<br />
Easily connect multiple <strong>TDT</strong> RZ devices for higher channel counts. Both the PZ5 and PZ5M feature individually configurable<br />
banks for flexible experiment design. The rack-mountable PZ5M-512 can be used for simultaneous input of EEG, EMG, LFP<br />
and Single Unit signals.<br />
Part Numbers:<br />
PZ5M-256 256 channels<br />
PZ5M-512 512 channels<br />
Specifications:<br />
A/D:<br />
Up to 512 channels, hybrid<br />
A/D Sampling Rate: Up to 48828.125 Hz (adjustable in steps of approximately 750,<br />
1500, 3000, 6000, 12000, 25000, and 50000 Hz)<br />
Maximum voltage in: +/- 500 mV<br />
S/N (typical): Single Ended: 104 dB, Fs = 25 kHz, 300-7000 Hz<br />
Differential: 116 dB, Fs = 750 Hz, 0.4-300 Hz<br />
Input Impedance: 1 GOhms<br />
Frequency Response: DC coupled: 0 Hz – 0.45*Fs<br />
AC coupled: 0.4 Hz – 0.45*Fs<br />
Battery:<br />
20 hours to fully charge - The device is battery operated and includes mains power connection,<br />
with full medical-grade isolation, for in-device battery charging.<br />
Battery Life: 240 Wh<br />
7.5 hours between charges (with every bank actively recording)<br />
Indicator LEDs: Up to 512 status/clip warning<br />
Input referred noise: Single Unit: 3.0 μVrms, 300-7000 Hz, 25 kHz<br />
Differential: 0.75 μVrms, 0.4-300 Hz, 750 Hz<br />
Input referred noise: The PZ5M is rack mountable in a standard 19” (482.6 mm) rack and is 2 U tall.<br />
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