Chapter 6 Specifications; Analog Input Section - Measurement Computing PCI-DAS6052 User Manual

Specifications

Analog Input Section

A/D converter
Resolution
Maximum Sample Rate
Number of channels
Input ranges
A/D pacing
Burst mode
A/D Gate Sources
A/D gating modes
A/D trigger sources
A/D triggering modes
ADC Pacer Out
RAM buffer size
Data transfer
DMA Modes
Configuration Memory
Streaming-to-disk rate
Successive Approximation type, 333kS/s conversion rate.
16 bits, 1 in 65536
333kS/s
16 single ended / 8 differential, software selectable
Bipolar: ±10V, ±5V, ±2.5V, ±1V, ±0.5V, ±0.25V, ±0.1V,
±0.05V,
Unipolar: 0 to 10V, 0 to 5V, 0 to 2V, 0 to 1V, 0 to 0.5V, 0 to
0.2V, 0 to 0.1V
Software selectable
Internal counter – ASIC. Software selectable time base:
Internal 40MHz, 50ppm stability
External Source via AUXIN<5:0>, Software selectable.
External convert strobe: A/D CONVERT
Software paced
Software selectable option, burst rate = 3µS.
External digital: A/D GATE
External analog: ATRIG input
CH0 IN through CH15 IN
External digital: Programmable, active high or active low, level or
edge
External analog: See Analog Trigger section
External digital: A/D START TRIGGER
A/D STOP TRIGGER
External analog: ATRIG input
CH0 IN through CH15 IN
External digital: Software-configurable for rising or falling edge.
External analog: See Analog Trigger section
Pre-/Post-trigger: Unlimited number of pre-trigger samples, 16 Meg
post-trigger samples.
Available at user connector: A/D PACER OUT
8K samples
DMA
Programmed I/O
Demand or Non-Demand using scatter-gather.
Up to 8K elements. Programmable channel, gain, and offset.
333kS/s, system dependent
6-1
Chapter 6