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NI (National Instruments) · PCI Express

PCIe-6353

The NI PCIe-6353 is an X Series PCI Express multifunction I/O device with 32 analog inputs, 4 analog outputs, 48 digital I/O channels and 4 counters/timers.

ManufacturerNI (National Instruments)

ModelPCIe-6353

Part Number781049-01

Product TypePCI Express, 32 AI, (16-Bit, 1.25 MS/s), 4 AO (2.86 MS/s), 48 DIO Multifunction I/O Device

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Analog Inputs32 SE / 16 diff

AI Resolution16-bit

Max Sample Rate1.25 MS/s

Analog Outputs4

Digital I/O48

Counters/Timers4

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Overview

Product overview

Key product information and technical features.

The PCIe-6353 combines analog input, analog output, digital I/O and counter/timer functions on one NI X Series PCI Express board. It is bus powered and uses a VHDCI front connection.

Analog inputs provide 16-bit resolution with a maximum sample rate of 1.25 MS/s. Sampling is not simultaneous. Four 16-bit analog outputs support a maximum update rate of 2.86 MS/s; consult the NI specifications for rate limits under the intended channel configuration.

32 single-ended or 16 differential analog inputs with 16-bit resolution.
Four 16-bit analog outputs with ±10 V and ±5 V output ranges.
48 bidirectional digital I/O channels with 5 V logic levels.
Four counters/timers alongside analog and digital I/O functions.
Bus-powered PCI Express interface with VHDCI front connection.
Specified operating temperature range of 0 °C to 50 °C.

Verified specifications

Technical data

Verified product specifications.

Number of Bidirectional Digital Channels	48
Supported Power Input	Bus Powered
Maximum Number of Single-Ended Analog Input Channels	32
Number of Counters/Timers	4
Maximum Number of Differential Analog Input Channels	16
Analog Input Absolute Accuracy	1520 μV
Analog Input FIFO Buffer Size	2047 samples
Maximum Sample Rate	1.25 MS/s
Simultaneous Sampling	No
Enclosed	Yes
Analog Input Resolution	16 bits
Bus Connector	PCI Express
Front Connection Type	VHDCI
Number of Analog Output Channels	4
Maximum Analog Update Rate	2.86 MS/s
Reconfigurable	No
Number of Analog Input Channels	32
Maximum Digital Update Rate	100 ns
Operating Temperature Range	0 °C to 50 °C
Bus Connection	PCI Express
Digital I/O Logic Levels	5 V
Maximum Clock Rate	10 MHz
Number of External Clock Inputs	8
Signaling Type	Single-Ended
Number of Voltage Output Channels	4
Analog Output Voltage Range	-10 V to 10 V, -5 V to 5 V
Analog Output Resolution	16 bits
NI part numbers	781049-01

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NI

Manufacturer

PCI Express

Bus Connector

PCIe-6353

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Getting Started (NI)Getting Started · ni.com

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Letter Of Volatility (NI)Letter Of Volatility · ni.com

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Specifications (NI)Specifications · ni.com

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Dimensional Drawings (NI)Dimensional Drawings · ni.com

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Product Page (NI)Product Page · ni.com

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FAQ

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Product-specific answers based on available technical information.

How many analog input channels does the PCIe-6353 provide?

It provides up to 32 single-ended or 16 differential analog input channels with 16-bit resolution.

Does the PCIe-6353 sample its analog inputs simultaneously?

No. The supplied verified specifications identify the PCIe-6353 as a non-simultaneous-sampling device.

What analog output capabilities are specified?

The device provides four 16-bit analog output channels, a maximum update rate of 2.86 MS/s, and output ranges of ±10 V and ±5 V. Consult NI specifications for configuration-dependent limits.

What connections does the PCIe-6353 use?

It uses a PCI Express host interface and a VHDCI front connection. The board is bus powered.