General Purpose DACs

Digital-to-analog converter (DAC) are devices that convert digital signals into an analog output signal for other devices to recognise.


DACs are used most in the audio industry. The digital audio signal (binary code) gets converted into analog signal ready for the next device or headphone amplifier to pick up. Other uses for DACs include use in TV’s (televisions) and smartphones, they typically convert digital video into analog. You can also use DACs in calibration equipment, motor controllers. Potentiometers and data distribution.


Types of Digital to Analog Converter


R-2R Ladder DAC - This DAC is a binary converter that uses a repeating cascaded resistor values R and 2R. Using R-2R improves accuracy.


Switched Capacitor - A switched capacitor includes a parallel capacitor network.


Switched Resistor - Contains a parallel resistor system. Resistors are enabled or bypassed depending on the digital signal.


Switched Current Source - Different current sources are chosen based on the digital signal being input.



DACS in audio-


To be able to listen to MP3 files or CDs you must have a conversion from the digital signal (MP3 files, CDs) into an analog signal for the music to be played through headphones or speakers. Once the signal has been converted it can then be passed onto an amplifier.


When playing games online or using VOIP (voice over IP) you will also need a conversion from digital to analog. You can find a range of our Audio DACs


Things to consider -


  • DACs come with all types of performance specifications, a few to consider are listed below

  • Maximum sample rate - The measurement of which the DAC circuit can operate and still provide a high accuracy reading.

  • Resolution - This would be the number of output levels that the DAC can convert. The measurement is usually ’bits’

  • Dynamic range - The measurement of the highest and lowest decibels the DAC can re-create. the dynamic range is closely related to the resolution.

...
Lees meer Lees minder

Filters

1 - 20 van 966 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Resolution Number of DAC Channels Digital Interface Type Mounting Type Package Type Power Supply Type Conversion Rate Typical Single Supply Voltage Voltage Reference Architecture Pin Count Maximum Settling Time Output Polarity Full Scale Error
RS-stocknr. 497-0183
FabrikantnummerAD5328ARUZ
FabrikantAnalog Devices
€ 13,99
Each
Aantal stuks
12 bit 8 Serial (SPI/QSPI/Microwire) Surface Mount TSSOP Single 167ksps 3.3 V, 5 V External Resistor String 16 10µs Unipolar ±1.25%FSR
RS-stocknr. 427-111
FabrikantnummerDAC8043FPZ
FabrikantAnalog Devices
€ 18,77
Each
Aantal stuks
12 bit 1 Serial (SPI) Through Hole PDIP Single 366ksps 5 V External R-2R, Resistor String 8 1µs - 2LSB
RS-stocknr. 161-0170
FabrikantnummerDAC8043FPZ
FabrikantAnalog Devices
€ 16,893
Each (In a Tube of 50)
Aantal stuks
12 bit 1 Serial (SPI) Through Hole PDIP Single 366ksps 5 V External R-2R, Resistor String 8 1µs - 2LSB
RS-stocknr. 912-8860
FabrikantnummerAD5328ARUZ
FabrikantAnalog Devices
€ 11,395
Each (In a Tube of 96)
Aantal stuks
12 bit 8 Serial (SPI/QSPI/Microwire) Surface Mount TSSOP Single 167ksps 3.3 V, 5 V External Resistor String 16 10µs Unipolar ±1.25%FSR
RS-stocknr. 121-6912
FabrikantnummerADDAC80NZ-CBI-V
FabrikantAnalog Devices
€ 24,029
Each (In a Tube of 15)
Aantal stuks
12 bit 1 Parallel Through Hole PDIP Dual, Single - 12 V External, Internal Current Steering 24 4µs Bipolar, Unipolar -
RS-stocknr. 850-7782
FabrikantnummerAD5755-1ACPZ
FabrikantAnalog Devices
€ 25,95
Each
Aantal stuks
16 bit 4 Serial (SPI/QSPI/Microwire) Surface Mount LFCSP Single - 2.7 → 5.5 V, 9 → 33 V - R-2R, Resistor String 64 18µs Bipolar, Unipolar ±0.03%FSR
RS-stocknr. 809-9720
FabrikantnummerADDAC80NZ-CBI-V
FabrikantAnalog Devices
€ 25,78
Each
Aantal stuks
12 bit 1 Parallel Through Hole PDIP Dual, Single - 12 V External, Internal Current Steering 24 4µs Bipolar, Unipolar -
RS-stocknr. 111-2213
FabrikantnummerAD7846JNZ
FabrikantAnalog Devices
€ 39,748
Each (In a Tube of 13)
Aantal stuks
16 bit 1 Parallel Through Hole PDIP Dual 143ksps - External Resistor String 28 9µs Bipolar, Unipolar ±16LSB
RS-stocknr. 538-4139
FabrikantnummerAD7846JNZ
FabrikantAnalog Devices
€ 42,75
Each
Aantal stuks
16 bit 1 Parallel Through Hole PDIP Dual 143ksps - External Resistor String 28 9µs Bipolar, Unipolar ±16LSB
RS-stocknr. 160-9913
FabrikantnummerAD5755-1ACPZ
FabrikantAnalog Devices
€ 22,383
Each (In a Tray of 260)
Aantal stuks
16 bit 4 Serial (SPI/QSPI/Microwire) Surface Mount LFCSP Single - 2.7 → 5.5 V, 9 → 33 V - R-2R, Resistor String 64 18µs Bipolar, Unipolar ±0.03%FSR
RS-stocknr. 111-2196
FabrikantnummerAD7801BRZ
FabrikantAnalog Devices
€ 4,518
Each (In a Tube of 37)
Aantal stuks
8 bit 1 Parallel Surface Mount SOIC W Single 833ksps 3.3 V, 5 V External, Internal Current Steering 20 2µs Unipolar -0.75LSB
RS-stocknr. 912-8126
FabrikantnummerAD5791BRUZ
FabrikantAnalog Devices
€ 97,509
Each (In a Tube of 75)
Aantal stuks
20 bit 1 Serial (SPI) Surface Mount TSSOP Dual - - External, Internal R-2R, Resistor String 20 1µs Bipolar ±21LSB
RS-stocknr. 831-9100
FabrikantnummerAD5691RBRMZ
FabrikantAnalog Devices
€ 4,23
Each (In a Pack of 2)
Aantal stuks
12 bit 1 Serial (I2C) Surface Mount MSOP Single - 2.7 → 5.5 V External Resistor String 10 7µs - ±0.075%FSR
RS-stocknr. 523-8367
FabrikantnummerAD7801BRZ
FabrikantAnalog Devices
€ 5,87
Each
Aantal stuks
8 bit 1 Parallel Surface Mount SOIC W Single 833ksps 3.3 V, 5 V External, Internal Current Steering 20 2µs Unipolar -0.75LSB
RS-stocknr. 160-9870
FabrikantnummerAD5691RBRMZ
FabrikantAnalog Devices
€ 3,417
Each (In a Tube of 50)
Aantal stuks
12 bit 1 Serial (I2C) Surface Mount MSOP Single - 2.7 → 5.5 V External Resistor String 10 7µs - ±0.075%FSR
RS-stocknr. 806-5513
FabrikantnummerAD5791BRUZ
FabrikantAnalog Devices
€ 115,28
Each
Aantal stuks
20 bit 1 Serial (SPI) Surface Mount TSSOP Dual - - External, Internal R-2R, Resistor String 20 1µs Bipolar ±21LSB
RS-stocknr. 758-9626
FabrikantnummerAD5422AREZ
FabrikantAnalog Devices
€ 11,18
Each
Aantal stuks
16 bit - Serial (SPI) Surface Mount TSSOP Dual, Single 40ksps 2.7 → 5.5 V External R-2R, Resistor String 24 25µs Bipolar, Unipolar +0.007%FSR
RS-stocknr. 709-6821
FabrikantnummerAD7846JPZ
FabrikantAnalog Devices
€ 41,79
Each
Aantal stuks
16 bit 1 Parallel Surface Mount PLCC Dual 143ksps - External Resistor String 28 9µs Bipolar, Unipolar ±16LSB
RS-stocknr. 759-0737
FabrikantnummerAD5338ARMZ
FabrikantAnalog Devices
€ 5,02
Each
Aantal stuks
10 bit 2 Serial Surface Mount MSOP Single 14.8ksps 2.5 → 5.5 V External Resistor String 8 9µs Bipolar ±1%FSR
RS-stocknr. 158-1894
FabrikantnummerAD9707BCPZ
FabrikantAnalog Devices
€ 13,159
Each (In a Tray of 490)
Aantal stuks
14 bit 1 Parallel Surface Mount LFCSP Single 175Msps 1.8 V, 3.3 V External, Internal Segmented 32 0.011µs Unipolar ±2.7%FSR