Audio ADCs

An audio ADC is a type of analogue to digital converter that converts analogue sounds into digital signals using a mathematical function called quantisation. This conversion occurs periodically instead of continually to minimise noise generation. ADCs sample the input signals at specific points in time which reduces the allowable bandwidth of the input signal for increased efficiency.


What are audio ADCs used for?

ADCs are useful in dynamic range and dynamic specification applications. This is important in applications like vibration, seismic and geographical analysis. Other applications include microphones in radio, TV, electronic consumer and homeware devices. ADCs are also an important feature in telecommunication equipment, which requires analogue to digital conversion in order to produce good quality sound.


Types of audio ADCs

There are many types of audio ADCs. Choosing the right audio ADC depends on the number of channels your device has and the amount of analogue inputs and outputs required. You should also consider the required bit rates and the level of control/audio interface in engineering applications when choosing an Audio ADC.


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Omschrijving Prijs Architecture Number of ADCs Resolution Sampling Rate Input Signal Type Mounting Type Package Type Pin Count Integral Nonlinearity Error Digital Interface Type Power Supply Type Typical Single Supply Voltage Dimensions Maximum Operating Temperature
RS-stocknr. 709-8751
FabrikantnummerADS1278IPAPT
€ 36,23
Each
Aantal stuks
Delta Sigma 8 24 bit 144ksps Differential, Single Ended Surface Mount HTQFP 64 ±0.0012%FSR Serial (SPI) - 5 V 10 x 10 x 1mm +105 °C
RS-stocknr. 921-5068
FabrikantnummerADS1278IPAPT
€ 30,30
Each (On a Reel of 250)
Aantal stuks
Delta Sigma 8 24 bit 144ksps Differential, Single Ended Surface Mount HTQFP 64 ±0.0012%FSR Serial (SPI) - 5 V 10 x 10 x 1mm +105 °C
RS-stocknr. 145-1212
FabrikantnummerPCM1808PW
€ 1,337
Each (In a Tube of 90)
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V 5 x 4.4 x 1.15mm +85 °C
RS-stocknr. 662-0158
FabrikantnummerPCM1808PW
€ 1,598
Each (In a Pack of 5)
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V 5 x 4.4 x 1.15mm +85 °C
RS-stocknr. 709-4822
FabrikantnummerAD677JNZ
FabrikantAnalog Devices
€ 56,39
Each
Aantal stuks
SAR 1 16 bit 100ksps Single Ended Through Hole PDIP 16 ±2LSB Serial - - 20.07 x 6.35 x 3.3mm +70 °C
RS-stocknr. 461-9131
FabrikantnummerPCM1802DB
€ 1,86
Each
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V 7.2 x 5.3 x 1.95mm +85 °C
RS-stocknr. 162-4262
FabrikantnummerPCM1804DB
€ 4,652
Each (In a Tube of 47)
Aantal stuks
Delta Sigma 2 24 bit 192ksps Differential Surface Mount SSOP 28 - Serial - 5 V 10.2 x 5.3 x 1.95mm +70 °C
RS-stocknr. 908-3887
FabrikantnummerPCM1860DBT
€ 3,25
Each (In a Pack of 2)
Aantal stuks
- 2 24 bit 192kHz Differential Surface Mount TSSOP 30 - Serial (4 Wire), Serial (I2C), Serial (SPI) Single 3.3 V 7.9 x 4.5 x 1.05mm +125 °C
RS-stocknr. 162-5847
FabrikantnummerPCM4202DBT
€ 5,16
Each (On a Reel of 250)
Aantal stuks
Delta Sigma 2 24 bit 216ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V 10.2 x 5.3 x 1.95mm +70 °C
RS-stocknr. 145-7315
FabrikantnummerPCM4202DB
€ 4,376
Each (In a Tube of 50)
Aantal stuks
Delta Sigma 2 24 bit 216ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V 10.2 x 5.3 x 1.95mm +70 °C
RS-stocknr. 145-6121
FabrikantnummerPCM1807PW
€ 1,146
Each (In a Tube of 90)
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V 5 x 4.4 x 1.15mm +85 °C
RS-stocknr. 661-9988
FabrikantnummerPCM1870RHFT
€ 2,44
Each
Aantal stuks
Delta Sigma 2 16 bit 50ksps Differential, Single Ended Surface Mount QFN 24 - Serial - 3.3 V 5 x 4 x 0.9mm +85 °C
RS-stocknr. 426-998
FabrikantnummerAD1871YRSZ
FabrikantAnalog Devices
€ 9,92
Each
Aantal stuks
Delta Sigma 2 24 bit 96ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V 10.2 x 5.3 x 1.75mm +105 °C
RS-stocknr. 162-5217
FabrikantnummerPCM1803ADB
€ 3,185
Each (In a Tube of 65)
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V 7.2 x 5.3 x 1.95mm +85 °C
RS-stocknr. 162-5845
FabrikantnummerPCM1870RHFT
€ 2,375
Each (On a Reel of 250)
Aantal stuks
Delta Sigma 2 16 bit 50ksps Differential, Single Ended Surface Mount QFN 24 - Serial - 3.3 V 5 x 4 x 0.9mm +85 °C
RS-stocknr. 162-4261
FabrikantnummerPCM1802DB
€ 1,734
Each (In a Tube of 65)
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V 7.2 x 5.3 x 1.95mm +85 °C
RS-stocknr. 162-8730
FabrikantnummerTLV320ADC3101IRGET
€ 1,88
Each (On a Reel of 250)
Aantal stuks
Delta Sigma 2 24 bit 96kHz Differential, Single Ended Surface Mount QFN 24 - Serial (I2C) Single 1.8 V, 3.3 V 4.15 x 4.15 x 0.95mm +85 °C
RS-stocknr. 825-3653
FabrikantnummerTLV320ADC3101IRGET
€ 3,005
Each (In a Pack of 2)
Aantal stuks
Delta Sigma 2 24 bit 96kHz Differential, Single Ended Surface Mount QFN 24 - Serial (I2C) Single 1.8 V, 3.3 V 4.15 x 4.15 x 0.95mm +85 °C
RS-stocknr. 660-4409
FabrikantnummerPCM1803ADB
€ 3,73
Each
Aantal stuks
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V 7.2 x 5.3 x 1.95mm +85 °C
RS-stocknr. 145-6665
FabrikantnummerPCM1860DBT
€ 2,761
Each (In a Tube of 60)
Aantal stuks
- 2 24 bit 192kHz Differential Surface Mount TSSOP 30 - Serial (4 Wire), Serial (I2C), Serial (SPI) Single 3.3 V 7.9 x 4.5 x 1.05mm +125 °C
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