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.
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.
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.
922-2644
FabrikantnummerPCM4104PFBT
FabrikantTexas Instruments
|
6,786 €
Each (On a Reel of 250)
Aantal stuks
|
Delta Sigma | 24 bit | 216ksps | 0.5%FSR | - | 4 | TQFP | 48 | - | Serial (SPI) | Bipolar | External | Single | 7 x 7 x 1mm |
|
RS-stocknr.
814-3723
FabrikantnummerPCM2705CDB
FabrikantTexas Instruments
|
7,22 €
Each
Aantal stuks
|
Delta Sigma | 16 bit | 48ksps | - | - | 2 | SSOP | 28 | - | Serial (I2C) | Bipolar | - | Single | 10.5 x 5.6 x 1.95mm |
|
RS-stocknr.
709-5614
FabrikantnummerAD1852JRSZ
FabrikantAnalog Devices
|
13,46 €
Each
Aantal stuks
|
Delta Sigma | 24 bit | 192ksps | ±10%FSR | - | 2 | SSOP | 28 | - | Serial (SPI) | Bipolar | Internal | Single | 10.2 x 5.3 x 1.75mm |
|
RS-stocknr.
169-0513
FabrikantnummerBU9480F-E2
FabrikantROHM
|
1,535 €
Each (On a Reel of 2500)
Aantal stuks
|
Resistor String | 16 bit | 200ksps | - | - | 2 | SOP | 8 | 0.06µs | Serial | Bipolar | External | Single | 5 x 4.4 x 1.5mm |
|
RS-stocknr.
162-8684
FabrikantnummerPCM1774RGPT
FabrikantTexas Instruments
|
2,124 €
Each (On a Reel of 250)
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.
700-3501
FabrikantnummerBU9480F-E2
FabrikantROHM
|
3,04 €
Each
Aantal stuks
|
Resistor String | 16 bit | 200ksps | - | - | 2 | SOP | 8 | 0.06µs | Serial | Bipolar | External | Single | 5 x 4.4 x 1.5mm |
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RS-stocknr.
162-8303
FabrikantnummerPCM5122PW
FabrikantTexas Instruments
|
4,451 €
Each (In a Tube of 50)
Aantal stuks
|
Delta Sigma | 32 bit | 384ksps | - | - | 2 | TSSOP | 28 | - | Serial (SPI) | Bipolar | Internal | Single | 9.8 x 4.5 x 1.05mm |
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RS-stocknr.
662-1732
FabrikantnummerPCM1796DB
FabrikantTexas Instruments
|
6,51 €
Each
Aantal stuks
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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.
662-1694
FabrikantnummerPCM1741E
FabrikantTexas Instruments
|
5,79 €
Each
Aantal stuks
|
Delta Sigma | 24 bit | 96ksps | ±6%FSR | ±0.5dB | 2 | SSOP | 16 | - | Serial (SPI) | Bipolar | - | Single | 5 x 4 x 1.5mm |
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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.
162-8685
FabrikantnummerPCM5100APW
FabrikantTexas Instruments
|
2,076 €
Each (In a Tube of 70)
Aantal stuks
|
Delta Sigma | 32 bit | 384ksps | - | - | 2 | TSSOP | 20 | - | Serial (SPI) | Bipolar | External, Internal | Single | 6.6 x 4.5 x 1.05mm |
|
RS-stocknr.
522-8821
FabrikantnummerAD1866RZ
FabrikantAnalog Devices
|
21,27 €
Each
Aantal stuks
|
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.
162-7014
FabrikantnummerPCM1754DBQ
FabrikantTexas Instruments
|
2,081 €
Each (In a Tube of 75)
Aantal stuks
|
Delta Sigma | 24 bit | 192ksps | ±6%FSR | ±0.5dB | 2 | SSOP | 16 | - | Serial (SPI) | Bipolar | - | Single | 5 x 4 x 1.5mm |
|
RS-stocknr.
922-2681
FabrikantnummerPCM1798DB
FabrikantTexas Instruments
|
5,174 €
Each (In a Tube of 47)
Aantal stuks
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Delta Sigma | 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.
162-9850
FabrikantnummerPCM5242RHBT
FabrikantTexas Instruments
|
5,57 €
Each (On a Reel of 250)
Aantal stuks
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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.
814-3710
FabrikantnummerPCM1795DB
FabrikantTexas Instruments
|
6,44 €
Each
Aantal stuks
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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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