National Instruments PCI-6221
Logs
typeType
Data Acquisition (DAQ)
interfaceInterface
signalSignaling
32-bit PCI
dimSlot height
1
datePCI ID
70AF
dimDimensions
155 mm (width) x 107mm (length)
chip Chips and specs
-> Bridge Interface
National Instruments DAQ-STC2 (PCI DAQ System Timing Ctrl.)
-> Miscellaneous
Analog Devices ADG509A (Analog Multiplexer) Analog Devices ADG507A (Analog Multiplexer) Analog Devices ADG508A (Analog Multiplexer)
-> Signal transmitter/receiver
National Instruments DAQ-6202 (GPIO buffer)
Analog Input
FIFO Size 4095 samples
Analog Input Channels 8 differential or 16 single ended
Analog Input Resolution 16bit
Analog Input Sample rate 250 kS/s
Analog Input Voltage Range ±0.2 V, ±1 V, ±5 V, ±10 V
Analog Output
FIFO Size 8191 samples
Analog Output Channels 2
Analog Output Resolution 16bit
Analog Output Sample rate 833 kS/s
Analog Output Voltage Range ±10 V
Digital I/O
Input FIFO Size 2047 samples
Output FIFO Size 2047 samples
Digital I/O channels 24 lines (three 8-bit ports)
Digital I/O sample rate 1MHz
Counter/Timers Inputs
FIFO Size 2 samples
Counter Resolution 32bit
Max base clock frequency 20MHz external, 80MHz internal
Number of counter/timers 2
Frequency Generator
Channels 1
Divisors 1 to 16
Base clocks 10 MHz, 100 kHz
tag Also known as
portintI/O ports
1x 
  • VHDCI 68pin
1x 
  • 2x17 2.54mm pin header
powerPower connectors
Empty
notes Notes

24 Digital I/O, 2 32bit Counters, 16/8 Analog Input, 2 Analog Output 68pin Digital input/output connector

Full Specs https://www.ni.com/docs/en-US/bundle/pci-pxi-usb-6221-specs/page/specs.html

Last updated 2026-01-25T12:54:41Z
biosc No BIOS files available
drv No drivers available
doc 2 card documents available
Release date
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Chip
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Chip
Release date
1998-06-30
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Chip
Release date
2009-07-08
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Release date
2009-07-08
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