AD1954YSTZRL The AD1954YSTZRL is a SigmaDSP digital audio processor from Analog Devices featuring three 26-bit DACs with 112 dB SNR and 48 kS/s sampling rate. It is housed in a 48-LQFP surface-mount package and operates from a 5V supply.
Mfr Part #:

AD1954YSTZRL

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD1954YSTZRL is a SigmaDSP digital audio processor from Analog Devices featuring three 26-bit DACs with 112 dB SNR and 48 kS/s sampling rate. It is housed in a 48-LQFP surface-mount package and operates from a 5V supply.
Total Stock: 1,612 pcs

AD1954YSTZRL Available from 2 distributors

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Non-Authorised Inventory information
806 pcs
806 pcs On Request 1 On Request On Request On Request On Request On Request

AD1954YSTZRL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Interface
Interface
Mounting Type
Number of Channels
Operating Temperature
Output Type
Resolution (Bits)
SVHC Present
Sampling Rate (Per Second)
Settling Time
Supplier Device Package
Supply Current
Type
Voltage
Voltage Supply Source

AD1954YSTZRL Description

Short technical summary and product information.

The AD1954YSTZRL is a SigmaDSP digital audio processor from Analog Devices integrating three 26-bit DAC channels with a 112 dB signal-to-noise ratio. It supports sampling rates up to 48 kS/s and accepts serial data interfaces including DSD and PCM formats.

 

This device operates from a 4.5V to 5.5V supply (typical 5V) and draws 80 mA supply current. The output is bipolar voltage with a settling time of 112 µs. Maximum power dissipation is 510 mW.

 

The AD1954YSTZRL is designed for surface-mount assembly in a 48-LQFP (7x7 mm) package. It is rated for an operating temperature range of -40°C to 105°C, making it suitable for consumer and industrial audio applications.

AD1954YSTZRL Quick Information

Product Type: Audio DAC / Digital Audio Processor
Series: AD1954
Canonical Name: SigmaDSP Digital Audio Processor with 3-Channel 26-Bit DAC
Subcategory: Special Purpose ADCs/DACs

AD1954YSTZRL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Contains Lead

AD1954YSTZRL Features

  • Three 26-bit DAC channels with 112 dB SNR.
  • Supports DSD and PCM serial data interfaces.
  • Bipolar voltage output with 112 µs settling time.
  • Operates from 5V supply, 80 mA typical current.
  • Surface-mount 48-LQFP package, -40 to 105°C range.

AD1954YSTZRL Applications

  • Digital audio processing in consumer electronics.
  • Multi-channel audio systems and soundbars.
  • Automotive infotainment audio subsystems.
  • Professional audio mixing and processing equipment.

AD1954YSTZRL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD1954YSTZRL DAC?

The AD1954YSTZRL has 26-bit resolution.

How many DAC channels does the AD1954YSTZRL have?

The AD1954YSTZRL has three DAC channels.

What is the sampling rate of the AD1954YSTZRL?

The sampling rate is 48 kS/s.

What is the signal-to-noise ratio of the AD1954YSTZRL?

The signal-to-noise ratio is 112 dB.

What is the operating temperature range of the AD1954YSTZRL?

The operating temperature range is -40°C to 105°C.

What package is the AD1954YSTZRL available in?

The AD1954YSTZRL is available in a 48-LQFP (7x7 mm) surface-mount package.

What is the supply voltage for the AD1954YSTZRL?

The supply voltage is 5V typical, with a range of 4.5V to 5.5V.

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