PXI-7854

The NI PXI-7854, part number 780342-01, is a reconfigurable PXI multifunction I/O module with a Virtex-5 LX110 FPGA, 8 analog inputs, 8 analog outputs, and 96 bidirectional digital channels.

ManufacturerNI (National Instruments)

ModelPXI-7854

Part Number780342-01

Product TypeVirtex-5 LX110 FPGA, 750 kS/s PXI Multifunction Reconfigurable I/O Module

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Maximum Sample Rate750 kS/s

Bus ConnectorPXI Hybrid

Maximum Clock Rate40 MHz

Bidirectional Digital Channels96

Digital I/O Logic Levels3.3 V

Dynamic RAM (DRAM)0 MB

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Overview

Product overview

Key product information and technical features.

The PXI-7854 combines FPGA-based reconfigurable I/O with analog acquisition, analog generation, and bidirectional digital signals in a PXI module. Its user-programmable FPGA supports onboard processing and control of I/O timing and synchronization.

The analog inputs support simultaneous sampling, 16-bit resolution, and a maximum sample rate of 750 kS/s. The eight analog outputs also provide 16-bit resolution, with a maximum update rate of 1 MS/s. Both analog input and output ranges are -10 V to 10 V.

Virtex-5 LX110 FPGA provides reconfigurable onboard I/O processing.
Eight 16-bit analog inputs support simultaneous sampling at up to 750 kS/s.
Eight 16-bit analog outputs provide a maximum analog update rate of 1 MS/s.
96 bidirectional digital channels use 3.3 V logic levels.
Dedicated analog-to-digital conversion for each input supports independent timing and triggering, including multirate sampling.
Bus-powered PXI module with a PXI Hybrid bus connector and VHDCI front connection.

Verified specifications

Technical data

Verified product specifications.

Maximum Sample Rate	750 kS/s
Bus Connector	PXI Hybrid
Maximum Clock Rate	40 MHz
Number of Bidirectional Digital Channels	96
Digital I/O Logic Levels	3.3 V
Dynamic RAM (DRAM)	0 MB
FPGA	Virtex-5 LX110
Analog Input Voltage Range	-10 V to 10 V
Supports Peer To Peer Streaming	No
Number of Analog Input Channels	8
Number of Analog Output Channels	8
Supported Hardware Platform	PXI
Reconfigurable	Yes
Maximum Digital Update Rate	25 ns
Maximum Analog Update Rate	1 MS/s
Analog Output Voltage Range	-10 V to 10 V
Simultaneous Sampling	Yes
Analog Input Absolute Accuracy	3.97 mV
Conformal Coated	No
Output Voltage Range	0 V to 3.3 V
Enclosed	Yes
Front Connection Type	VHDCI
Signaling Type	Single-Ended
Maximum Number of Single-Ended Analog Input Channels	8
Maximum Number of Differential Analog Input Channels	8
Analog Input Resolution	16 bits
Number of Voltage Output Channels	8
Analog Output Resolution	16 bits
Operating Temperature Range	0 °C to 55 °C
Electrical Signal Measured	Voltage
Supported Power Input	Bus Powered
NI part numbers	780342-01