intanChip > 네스켓

RHS Amplifier

RHS Stim/Amplifier Chips


RHS2000 Family

RHS2116 16-channel stimulator/amplifier chip with unipolar inputs and common reference

Fully integrated electrophysiology interface chip with amplifiers, stimulators, and industry-standard serial peripheral interface (SPI)
Stimulators source and sink currents ranging from 10 nA to 2.55 mA over an 14V range with integrated compliance monitors
Integrated charge-recovery circuits and fault current detection module
16-bit ADC samples amplifiers up to 40 kSamples/s per channel
Low noise floor: 2.4 μV rms typical
Upper cutoff frequency configurable from 100 Hz to 20 kHz
Lower cutoff frequency configurable from 0.1 Hz to 1000 Hz
Fast amplifier artifact recovery for post-stimulus recording
Integrated multi-frequency in situ electrode impedance measurement capability

Miniaturized multi-channel headstages for neural recording and stimulation
Low-power wireless headstages or backpacks for electrophysiology experiments
Microelectrode array (MEA) in vitro recording and stimulation systems

RHS2116 16-channel stim/amp chip 

 QFN chip

 Part #D5716

 Bare die

 Part #P5016