Omega Speaker Systems PCI-DAS1001, PCI-DAS1002 manual Power consumption, Environmental

8.4 COUNTER SECTION

Counter type	82C54
Configuration	Two 82C54 devices. 3 down counters per 82C54, 16 bits each
	82C54A:

	Counter 0	- ADC residual sample counter.
	Source:		ADC Clock.
	Gate:		Internal programmable source.
	Output:		End-of-Acquisition interrupt.
	Counter 1	- ADC Pacer Lower Divider
	Source:		10 MHz oscillator
	Gate:		Tied to Counter 2 gate, programmable source.
	Output:		Chained to Counter 2 Clock.
	Counter 2 - ADC Pacer Upper Divider
	Source:		Counter 1 Output.
	Gate:		Tied to Counter 1 gate, programmable source.
	Output:		ADC Pacer clock (if software selected), available at connector
	82C54B:
	Counter 0 - Pretrigger Mode
	Source:		ADC Clock.
	Gate:		External trigger
	Output:		End-of-Acquisition interrupt.
	Counter 0	- User Counter 4 (when in non-Pretrigger Mode)
	Source:		User input at 100pin connector (CLK4) or internal 10MHz
			(software selectable)
	Gate:		User input at 100pin connector (GATE4).
	Output:		Available at 100pin connector (OUT4).
	Counter 1	- User Counter 5
	Source:		User input at 100pin connector (CLK5).
	Gate:		User input at 100pin connector (GATE5).
	Output:		Available at 100pin connector (OUT5).
	Counter 2	- User Counter 6
	Source:		User input at 100pin connector (CLK6).
	Gate:		User input at 100pin connector (GATE6).
	Output:		Available at 100pin connector (OUT6).
Clock input frequency	10Mhz max
High pulse width (clock input)	30ns min
Low pulse width (clock input)	50ns min
Gate width high or low	50ns min
Input low voltage	0.8V max
Input high voltage	2.0V min
Output low voltage	0.4V max
Output high voltage	3.0V min

8.5 OTHER SPECIFICATIONS

Power consumption

+5V Operating (A/D converting to FIFO) 0.8A typical, 1.0A max

Environmental
Operating temperature range	0 to 70°C
Storage temperature range	-40 to 100°C
Humidity	0 to 90% non-condensing

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