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- AD1955ARSZ - ADI
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Manufacturer:ADI
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ManyChip's Part#:MC792038
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Category:Digital to Analog, DAC IC
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Package:SSOP-28
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Datasheet:Datasheet 3D Model
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Description:ANALOG DEVICES AD1955ARSZ Digital to Analog Converter, 24Bit, 192KSPS, Serial, 4.5V to 5.5V, SSOP, 28Pins
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Stock Locations:
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Availability:297 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 2.28
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The AD1955ARSZ is a Multibit Sigma-Delta (Σ-Δ) DAC with SACD playback with a very flexible serial data input port that allows for glueless interconnection to a variety of ADCs, DSPs, SACD decoders, external digital filters and AES/EBU receivers. It is a complete, high performance, single-chip, stereo digital audio playback system comprised of a multi-bit Sigma-Delta (Σ-Δ) modulator, high performance digital interpolation filters and continuous-time differential current output DACs. Other features include an on-chip clickless stereo attenuator and mute capability, programmed through an SPI compatible serial control port. The AD1955 is fully compatible with all known DVD audio formats. It is also backward compatible by supporting 50µs/15µs digital de-emphasis intended for Redbook compact discs, as well as de-emphasis at 32kHz and 48kHz sample rates. Multibit sigma delta modulator with "Perfect Differential Linearity Restoration" for reduced idle tones and noise floor.
- Supports 24-bit, 192kHz sample rate PCM audio data
- Accepts a wide range of PCM sample rates including 32, 44.1, 48, 88.2, 96 and 192kHz
- Supports SACD playback with bit expansion filter
- Differential current output for optimum performance
- Supports SACD-mute pattern detection
- Multibit Sigma-Delta (Σ-Δ) modulator with "perfect differential linearity restoration"
- Data directed scrambling DAC - Low sensitivity to jitter
- Internal digital filter pass-through for external filter
- ESD sensitive device, take proper precaution while handling the device.
AD1955ARSZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | SSOP-28 |
| Number of Outputs | 2 Output |
| Supply Current | 59.0 mA |
| Number of Channels | 2 Channel |
| Number of Positions | 28 Position |
| Number of Bits | 16, 24 Bit |
| Power Dissipation | 210 mW |
| Sample Rate | 192 ksps |
| Resolution (Bits) | 24.0 Bit |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 210 mW |
| Supply Voltage | 4.5V ~ 5.5V |
| Show | |
| Size-Length | 10.2 mm |
| Size-Width | 5.3 mm |
| Size-Height | 1.75 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/12/17 |
| ECCN Code | EAR99 |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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