The AM-1700 gives you four channels of differential amplification in a single instrument.
This highly reliable amplifier is a workhorse for extracellular recording.
Each amplifier channel is designed for low a impedance connection.
A connection is also provided for a stimulator input so that stimulating through an electrode is possible.
AM-1700 Key Features
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4 independent channels
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Pass stimulation and record from an electrode
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Gain selections include x100, x1,000, and x10,000
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Low noise (1.0µV peak to peak)
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High common-mode rejection (> 70 dB at 60 Hz)
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High line frequency rejection with notch filter (>110 dB at 60 Hz)
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High input impedance (100,000 MΩ)
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Low input bias current (±3 pA typical; 20 pA maximum)
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Driven cable shield for reduced capacitance
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Adjustable low and high frequency filters
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Notch filter for 50 or 60 Hz interference
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Can be rack mounted
AM-1700 Specifications
Noise:
Voltage, fB = 10Hz-10kHz, typical: 1.0µV, p-p
Offset Voltage:
Average Drift , maximum: ±30.0µV/Deg C
Bias Current:
Initial Bias Current, maximum: ±0.4nA
Offset Current:
Input Offset Current, maximum: ±0.4nA
Input Impedance:
1012Ω || 50pF
Inter-channel Crosstalk:
90dB at 1kHz
Voltage Range:
x100: .11VAC or .11VDC ±5%
x1000: .011VAC or .11VDC ±5%
x10000: .0011VAC or .11VDC ±5%
Common Mode Rejection (CMR): 75dB
Slew Rate:
2V/µS
Rated Output:
Voltage Output: ±11V
Current Output: 5mA
Output Resistance: >50Ωs
