An Audio Digital-to-Analogue Converter (DAC) captures and converts high-quality digital audio to direct line level output analogue signal. Selection specification includes the number of DAC channels, resolution in bits, sampling rate in kHz or Samples per a Second (SPS), analogue output in mono, stereo or multi-channel audio.
The control interface is managed through the SPI and I2C serial bus or hardware. The sampled analogue signals are digitally represented in the Pulse-Code Modulation (PCM) and I2S bus.
Differential outputs offer high precision. On-chip voltage reference is a special feature. The DAC output is perfectly suited for headphone amplifiers and Class-D, Class AB speaker amplifiers. Digital audio converting is found in applications of Digital Audio Broadcasting (DAB), High Definition (HD) Radio, digital media players, automotive audio systems, and audio video receivers.
Audio DACs
Filters
| Omschrijving | Prijs | Architecture | Resolution | Conversion Rate | Full Scale Error | Integral Nonlinearity Error | Number of DAC Channels | Package Type | Pin Count | Maximum Settling Time | Digital Interface Type | Output Polarity | Voltage Reference | Power Supply Type | Dimensions | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS-stocknr.
166-1279
FabrikantnummerUDA1334BTS/N2,112
FabrikantNXP
|
1,07 €
Each (In a Tube of 93)
Aantal stuks
|
Interpolation Filter | - | 100ksps | - | - | 2 | SSOP | 16 | - | Serial | Unipolar | - | Single | 5.3 x 4.5 x 1.4mm |
|
RS-stocknr.
145-7210
FabrikantnummerPCM2704CDB
FabrikantTexas Instruments
|
6,306 €
Each (In a Bag of 50)
Aantal stuks
|
Delta Sigma | 16 bit | 48ksps | - | - | 2 | SSOP | 28 | - | Serial (I2C) | Bipolar | - | Single | 10.5 x 5.6 x 1.95mm |
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RS-stocknr.
814-3714
FabrikantnummerPCM2704CDB
FabrikantTexas Instruments
|
7,55 €
Each
Aantal stuks
|
Delta Sigma | 16 bit | 48ksps | - | - | 2 | SSOP | 28 | - | Serial (I2C) | Bipolar | - | Single | 10.5 x 5.6 x 1.95mm |
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RS-stocknr.
484-0969
FabrikantnummerUDA1334BTS/N2,112
FabrikantNXP
|
1,25 €
Each (In a Pack of 5)
Aantal stuks
|
Interpolation Filter | - | 100ksps | - | - | 2 | SSOP | 16 | - | Serial | Unipolar | - | Single | 5.3 x 4.5 x 1.4mm |
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RS-stocknr.
914-3018
FabrikantnummerPCM5242RHBT
FabrikantTexas Instruments
|
7,29 €
Each
Aantal stuks
|
Segmented | 32 bit | 384kHz | - | - | 2 | VQFN | 32 | - | Serial (3 Wire, I2C, SPI) | Bipolar | Internal | Single | 5.15 x 5.15 x 0.95mm |
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RS-stocknr.
169-8390
FabrikantnummerCS4385-CQZ
FabrikantCirrus Logic
|
4,463 €
Each (In a Tray of 250)
Aantal stuks
|
Delta Sigma | 24 bit | 216ksps | - | - | 8 | LQFP | 48 | - | Serial | Bipolar | Internal | Single | 9.3 x 7.1 x 1.45mm |
|
RS-stocknr.
814-3717
FabrikantnummerPCM1780DBQ
FabrikantTexas Instruments
|
2,468 €
Each (In a Pack of 5)
Aantal stuks
|
Delta Sigma | 24 bit | 192ksps | - | - | 8 | SSOP | 16 | - | Serial | Bipolar | - | Single | 5 x 4 x 1.5mm |
|
RS-stocknr.
716-5851
FabrikantnummerCS43L22-CNZ
FabrikantCirrus Logic
|
5,38 €
Each
Aantal stuks
|
Delta Sigma | 24 bit | 96ksps | - | - | 1 | QFN | 40 | - | Serial | Bipolar | Internal | Single | 6 x 6 x 0.95mm |
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RS-stocknr.
825-3271
FabrikantnummerPCM1774RGPT
FabrikantTexas Instruments
|
3,075 €
Each (In a Pack of 2)
Aantal stuks
|
Delta Sigma | 16 bit | 50ksps | - | - | 2 | QFN | 20 | - | Serial (I2C/SPI) | - | Internal | Single | 4.15 x 4.15 x 0.95mm |
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RS-stocknr.
814-3710
FabrikantnummerPCM1795DB
FabrikantTexas Instruments
|
6,44 €
Each
Aantal stuks
|
Delta Sigma | 32 bit | 200ksps | - | - | 2 | SSOP | 28 | - | Serial (I2C/SPI) | Bipolar | - | Single | 10.5 x 5.6 x 1.95mm |
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RS-stocknr.
162-7012
FabrikantnummerPCM1738E
FabrikantTexas Instruments
|
12,914 €
Each (In a Tube of 47)
Aantal stuks
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Delta Sigma | 24 bit | 192ksps | ±2%FSR | ±1dB | 2 | SSOP | 28 | - | Serial (SPI) | Bipolar | Internal | Single | 10.2 x 5.3 x 1.95mm |
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RS-stocknr.
162-7825
FabrikantnummerPCM1690DCA
FabrikantTexas Instruments
|
5,108 €
Each (In a Tube of 40)
Aantal stuks
|
Current Segment | 24 bit | 192ksps | ±6%FSR | - | 8 | HTSSOP | 48 | - | Serial (I2C/SPI) | Bipolar | External | Single | 12.6 x 6.2 x 1.05mm |
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Nieuw
|
RS-stocknr.
189-7284
FabrikantnummerMAX9850ETI+
FabrikantMaxim
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2,738 €
Each (In a Tube of 60)
Aantal stuks
|
Delta Sigma | 18 bit | 48ksps | - | 91dB | 2 | TQFN | 8 | 0.6µs | Serial (I2C) | Unipolar | Internal | Single | 5.1 x 5.1 x 0.73mm |
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RS-stocknr.
662-1729
FabrikantnummerPCM1794ADB
FabrikantTexas Instruments
|
13,59 €
Each
Aantal stuks
|
Segmented | 24 bit | 192ksps | 6%FSR | ±1dB | 2 | SSOP | 28 | - | Serial (SPI) | Bipolar | Internal | Dual | 10.2 x 5.3 x 1.95mm |
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RS-stocknr.
121-9395
FabrikantnummerPCM1795DB
FabrikantTexas Instruments
|
5,302 €
Each (In a Tube of 50)
Aantal stuks
|
Delta Sigma | 32 bit | 200ksps | - | - | 2 | SSOP | 28 | - | Serial (I2C/SPI) | Bipolar | - | Single | 10.5 x 5.6 x 1.95mm |
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RS-stocknr.
662-1732
FabrikantnummerPCM1796DB
FabrikantTexas Instruments
|
6,28 €
Each
Aantal stuks
|
Segmented | 24 bit | 192ksps | 7%FSR | ±1dB | 2 | SSOP | 28 | - | Serial (SPI) | Bipolar | Internal | Dual | 10.2 x 5.3 x 1.95mm |
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RS-stocknr.
169-8392
FabrikantnummerCS43L22-CNZ
FabrikantCirrus Logic
|
3,935 €
Each (In a Tube of 100)
Aantal stuks
|
Delta Sigma | 24 bit | 96ksps | - | - | 1 | QFN | 40 | - | Serial | Bipolar | Internal | Single | 6 x 6 x 0.95mm |
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RS-stocknr.
522-8821
FabrikantnummerAD1866RZ
FabrikantAnalog Devices
|
20,17 €
Each
Aantal stuks
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R-2R, Resistor String | 16 bit | - | ±3%FSR | ±3dB | 2 | SOIC W | 16 | - | Serial | Bipolar | Internal | Single | 10.5 x 7.6 x 2.35mm |
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RS-stocknr.
162-7013
FabrikantnummerPCM1753DBQ
FabrikantTexas Instruments
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1,725 €
Each (In a Tube of 75)
Aantal stuks
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Delta Sigma | 24 bit | 192ksps | ±6%FSR | ±0.5dB | 2 | SSOP | 16 | - | Serial (SPI) | Bipolar | - | Single | 5 x 4 x 1.5mm |
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RS-stocknr.
162-7021
FabrikantnummerPCM2706PJT
FabrikantTexas Instruments
|
6,446 €
Each (On a Reel of 250)
Aantal stuks
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Delta Sigma | 16 bit | 48ksps | ±8%FSR | - | 2 | TQFP | 32 | - | Serial | Bipolar | - | Single | 7 x 7 x 1mm |
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