A differential input, low noise, high impedance buffer amplifier.
The NL100AK headstage is a differential input, low noise, high impedance, buffer amplifier contained within a metal tube and supplied with a 2 meter long flexible cable.
The NL100AK comes complete with a removable 6.4 mm (0.25 inch) diameter stainless steel mounting rod. Power is supplied by the NL104A AC pre-amplifier via a 4 way lemo plug and socket.
|Input Resistance||100 MO|
|Input Noise||< 2 µV (peak to peak) with inputs shorted
< 25 µV for a typical tungsten microelectrode in saline
< 30 µV with a 1 MO resistor between inputs
(bandwidth in all three cases, 10 Hz to 10 kHz)
L x OD
|35.6 x 9.5 mm (1.4 x 0.375 in) diameter|
|+ IN||2 mm socket for non-inverting input accepts plugs supplied, as well as (optional) NL101 electrode chambers or NL08 microelectrode adapters.|
|- IN||1 mm socket for inverting input connection to reference electrode or via U connector (supplied) to ground socket.|
|GND||Screen connected to mains earth|