DataWave Technologies - Products - Amplifiers

DataWave Technologies - Data Acquisition and Data Analysis

AM-3600 Extracellular Amplifier

The AM-3600 moves you out of the past and into the future of multiple channel amplifiers. It gives you 16 channels of differential amplification using a common reference. And is designed specifically to interface to various types of record only and stimulating headstages.

The amplifier's powerful features can be accessed via software or accessed at the device using an easy-to-use touch panel interface. The AM-3600 has all of the features you could possibly need for extracellular recording with a headstage.

See also the AM-3500 for a similar amp that has "true" differential recording on each channel and is designed to work without a headstage.

AM-3600 Key Features
-	16 independent high gain, low noise channels
-	Common reference bus for differential recording
-	Integrated solution when combined with the following headstages: + tethered record only + tethered record & stimulate + wireless
-	Works with existing headstages/electrodes from other manufacturers
-	A wide range of high pass, low pass, and notch filters
-	Pass stimulation current to any or all channels
-	Hardware stimulus blanking
-	Built-In output monitors and calibration signals
-	Control via touch screen or compatible software program
-	Store amplifier settings in the amplifier or on the computer
-	Link multiple amplifiers together for higher channel counts (32, 64, 128 etc.)
-	Optional software control directly from DataWave SciWorks
-	Can be rack mounted

AM-3600 Specifications
Noise:	Voltage, fB = 10Hz-10kHz, typical: 2.0µV, rms
Offset Voltage:	Average Drift, typical: ±4.0µV/Deg C Average Drift, maximum: ±30.0µV/Deg C
Bias Current:	Initial Bias Current, maximum: ±1pA
Offset Current:	Input Offset Current, maximum: ±1pA
Input Impedance:	10¹²Ω \|\| 4pF
Inter-channel Crosstalk:	-70dB at 1kHz
Input Voltage Size:	VDC: 1 Volt VAC: Gain / 10 Volts Common Mode Rejection (CMR): 100dB
Rated Output:	Voltage Output: ±11V Output Resistance: >100Ωs
Low-Cutoff Filter:	Cut-Off Frequencies: 0.3, 1, 3, 10, 30, 100, 300, 500 Hz Cut-Off Rate: 40dB/decade
High-Cutoff Filter:	Cut-Off Frequencies: 0.1, 0.3, 0.5, 1, 3, 5, 10, 20 kHz Cut-Off Rate: 40dB/decade
Notch Filter:	Center Frequency: 50Hz or 60Hz Rejection: >35dB
Gain:	11 values from x10 to x20,000

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AM-3600

Example Touch Screen Display

"Stimulate & Record" and "Record Only" Headstages

AM-3600 Requirements
-	A USB port is needed if the amplifier will be controlled using computer software

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