PM 6143

4in, 4out, Shuttle
PM 6143 is a dynamic signal acquisition card specifically designed for high cost-performance.
4-channel analog signal input allows manual selection to enable or disable the IEPE constant current source exciter, which is used to regulate IEPE-powered sensors such as microphones, artificial ears, and accelerometers.
4-channels of analog signal output, which can be directly routed out or connected to the amplifier base plate and output, and then realize the high-power load drive such as artificial mouth and speaker.
This product features abundant channel resources and excellent indicators, making it a highly cost-effective dynamic signal acquisition card.

Specifications

Specifications

Parameters
Number of analog input channels	4
Number of analog output channels	4
IEPE Channels	4 channels (integrated into the front-end acquisition)
IEPE power supply	4mA
Power amplifier channel	3-channel
Amplifier Power	16W(per channel)
Bus line	USB
Product dimensions (mm)	24024076
Interface type	BNC
Operating temperature	-20℃ - 50℃

AI Specifications

AI Parameters
ADC accuracy	24 Bit
ADC type	Δ-Σ
Sampling rate range Hz	1kHz - 192kHz
FIFO buffer size	1024
Data transmission mode	DMA
Input voltage range	+/- 1Vrms
Gain error	+/- 0.03dB
Input impedance	Between positive input and ground：1Mohm
Flatness	20Hz - 20kHz，less than +/-0.1 dB 10Hz - 60kHz，less than +/-1 dB

AI Idle Noise (uVrms)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Maximum	15	17	18
Note：[1]Short-circuit source impedance less than 50 ohm，Working temperature 23±5℃ [2]Linear weighting

AI SNR (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Minimum	94	95	90
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，0 dBFS [2]Bandwidth 20Hz - 20kHz

AI Dynamic Range (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Minimum	100	99.7	82
Note：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，-1dBFS(0.89Vrms) [2]Nyquist bandwidth

AI THD+N (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Maximum	-88	-88	-73
Note：[1]Differential input，AC coupling，Input signal of 1kHz sine wave，-1dBFS(0.89Vrms) [2]Bandwidth 20Hz - 80kHz

AI THD (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Maximum	-98	-99	-87
Note：[1]Differential input，AC coupling，Input signal of 1kHz sine wave，-1dBFS(0.89Vrms) [2]Bandwidth 20Hz - 80kHz

AI Cross talk (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Maximum	-90	-94	-90
Note：[1]Differential input，AC coupling，input signal 1kHz sine wave，-1dBFS (0.89Vrms) ，no-signal port's short-circuit source impedance is less than 50Ω [2]Bandwidth 20Hz - 20kHz

AO Specifications

AO channel parameters
DAC accuracy	24 Bit
Sampling rate range	1kHz - 192kHz
Output voltage range	+/- 2Vrms
Gain error	+/- 0.03dB
Output impedance	Positive input terminal to negative input terminal：1ohm
Flatness	20Hz - 20kHz，less than +/-0.2 dB 10Hz - 60KHz，less than +/- 1dB

AO Idle noise (uVrms)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Maximum	4	6	10
Note：[1]Collecting device impedance is more than 1Mohm ，operating temperature 23±5℃ [2]Linear weighting

AO SNR (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Minimum	110	108	102
Note：[1] Differential output，AC coupling，output signal 1kHz sine wave，0dBFS (2Vrms)

AO Dynamic Range (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Minimum	90	90	90
Note：[1] Differential output，AC coupling，output signal 1kHz sine wave，-1dBFS (1.78Vrms) [2] Bandwidth 20Hz-80kHz

AO THD+N (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Typical Value	-90	-90	-91
Note：[1] Differential output，AC coupling，output signal 1kHz sine wave，-1dBFS (1.78Vrms) [2Bandwidth 20Hz - 20kHz

AO Cross talk (dB)
Sample Rate	fs=48kS/s	fs=96kS/s	fs=192kS/s
Typical Value	-100	-100	-100
Note：[1] Differential output，AC coupling，output signal 1kHz sine wave，-1dBFS (1.78Vrms)