Audio DACs

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.

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Description Price 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
RS Stock No. 162-7018
Mfr. Part No.PCM1796DB
$9.923
Each (In a Tube of 47)
units
Segmented 24 bit 192ksps 7%FSR ±1dB 2 SSOP 28 - Serial (SPI) Bipolar Internal Dual 10.2 x 5.3 x 1.95mm
RS Stock No. 662-1732
Mfr. Part No.PCM1796DB
$11.87
Each
units
Segmented 24 bit 192ksps 7%FSR ±1dB 2 SSOP 28 - Serial (SPI) Bipolar Internal Dual 10.2 x 5.3 x 1.95mm
RS Stock No. 484-0969
Mfr. Part No.UDA1334BTS/N2,112
BrandNXP
$2.518
Each (In a Pack of 5)
units
Interpolation Filter - 100ksps - - 2 SSOP 16 - Serial Unipolar - Single 5.3 x 4.5 x 1.4mm
RS Stock No. 166-1279
Mfr. Part No.UDA1334BTS/N2,112
BrandNXP
$2.157
Each (In a Tube of 93)
units
Interpolation Filter - 100ksps - - 2 SSOP 16 - Serial Unipolar - Single 5.3 x 4.5 x 1.4mm
RS Stock No. 922-2681
Mfr. Part No.PCM1798DB
$9.923
Each (In a Tube of 47)
units
Delta Sigma 24 bit 192ksps 7%FSR ±1dB 2 SSOP 28 - Serial (SPI) Bipolar Internal Dual 10.2 x 5.3 x 1.95mm
RS Stock No. 662-5501
Mfr. Part No.PCM2706PJT
$16.07
Each
units
Delta Sigma 16 bit 48ksps ±8%FSR - 2 TQFP 32 - Serial Bipolar - Single 7 x 7 x 1mm
RS Stock No. 161-0633
Mfr. Part No.AD1866RZ
$34.366
Each (In a Tube of 47)
units
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
RS Stock No. 662-1707
Mfr. Part No.PCM1753DBQ
$4.70
Each
units
Delta Sigma 24 bit 192ksps ±6%FSR ±0.5dB 2 SSOP 16 - Serial (SPI) Bipolar - Single 5 x 4 x 1.5mm
RS Stock No. 497-0149
Mfr. Part No.AD1955ARSZ
$25.19
Each
units
Delta Sigma 24 bit 192ksps ±6%FSR - 2 SSOP 28 - Serial (SPI) Bipolar Internal Single 10.2 x 5.3 x 1.75mm
RS Stock No. 162-7850
Mfr. Part No.TLV320DAC3120IRHBT
$3.441
Each (On a Reel of 250)
units
- 24 bit 192ksps - - 8 QFN 32 4.7µs Serial (I2C/SPI) - External Single 5.15 x 5.15 x 0.95mm
RS Stock No. 716-5820
Mfr. Part No.CS4334-KSZ
$5.04
Each (In a Pack of 2)
units
Delta Sigma 24 bit 96ksps ±5%FSR - 2 SOIC 8 - Serial Bipolar Internal Single 5 x 4 x 1.5mm
RS Stock No. 709-5614
Mfr. Part No.AD1852JRSZ
$25.86
Each
units
Delta Sigma 24 bit 192ksps ±10%FSR - 2 SSOP 28 - Serial (SPI) Bipolar Internal Single 10.2 x 5.3 x 1.75mm
RS Stock No. 162-8162
Mfr. Part No.DSD1794ADB
$41.303
Each (In a Tube of 47)
units
Delta Sigma 24 bit 192ksps ±6%FSR - 2 SOIC 28 - Serial (SPI) Bipolar Internal Single 10.5 x 5.6 x 1.95mm
RS Stock No. 662-1690
Mfr. Part No.PCM1739E
$14.09
Each
units
Delta Sigma 24 bit 192ksps ±3%FSR - 2 SSOP 28 - Serial (SPI) Bipolar - Single 10.2 x 5.3 x 1.95mm
RS Stock No. 121-9395
Mfr. Part No.PCM1795DB
$10.356
Each (In a Tube of 50)
units
Delta Sigma 32 bit 200ksps - - 2 SSOP 28 - Serial (I2C/SPI) Bipolar - Single 10.5 x 5.6 x 1.95mm
RS Stock No. 913-0759
Mfr. Part No.AD1852JRSZ
$22.056
Each (In a Tube of 47)
units
Delta Sigma 24 bit 192ksps ±10%FSR - 2 SSOP 28 - Serial (SPI) Bipolar Internal Single 10.2 x 5.3 x 1.75mm
RS Stock No. 812-2697
Mfr. Part No.PCM1690DCA
$11.17
Each
units
Current Segment 24 bit 192ksps ±6%FSR - 8 HTSSOP 48 - Serial (I2C/SPI) Bipolar External Single 12.6 x 6.2 x 1.05mm
RS Stock No. 662-1701
Mfr. Part No.PCM1754DBQ
$4.70
Each
units
Delta Sigma 24 bit 192ksps ±6%FSR ±0.5dB 2 SSOP 16 - Serial (SPI) Bipolar - Single 5 x 4 x 1.5mm
RS Stock No. 662-1713
Mfr. Part No.PCM1781DBQ
$4.63
Each
units
Delta Sigma 24 bit 192ksps ±6%FSR - 2 SSOP 16 - Serial (SPI) Bipolar - Single 5 x 4 x 1.5mm
RS Stock No. 662-1717
Mfr. Part No.PCM1792ADB
$23.94
Each
units
Delta Sigma 24 bit 192ksps 6%FSR ±1dB 2 SSOP 28 - Serial (I2C/SPI) Bipolar Internal Dual 10.2 x 5.3 x 1.95mm
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