Filter
Top Products
Appendix A Specifications
PCI-4451/4452 User Manual A-2
©
National Instruments Corporation
FIFO buffer size......................................512 samples
Data transfers..........................................DMA, programmed I/O, interrupt
Transfer Characteristics
INL (relative accuracy)...........................±2 LSB
DNL........................................................±0.5 LSB typ, ±1 LSB max,
no missing codes
Offset (residual DC)
Gain (amplitude accuracy)......................±0.1 dB, f
in
= 1 kHz
31.6 +30 dB ±0.316 V
100 +40 dB ±0.100 V
316 +50 dB ±0.0316 V
1000 +60 dB ±0.0100 V
Gain Max Offset
−20 dB ±30 mV
−10 dB ±10 mV
0 dB ±3 mV
+10 dB ±1 mV
+20 dB ±300 µV
+30, +40, +50, +60 dB ±100 µV
Gain
Full-Scale Range (Peak)Linear Log
User.book Page 2 Tuesday, April 14, 1998 10:20 AM