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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Description Prix 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 Typical Dual Supply Voltage Dimensions
N° de stock RS 162-5845
Référence fabricantPCM1870RHFT
3,865 €
Each (On a Reel of 250)
Unité
Delta Sigma 2 16 bit 50ksps Differential, Single Ended Surface Mount QFN 24 - Serial - 3.3 V - 5 x 4 x 0.9mm
N° de stock RS 545-7805
Référence fabricantPCM4202DB
8,62 €
Each
Unité
Delta Sigma 2 24 bit 216ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V - 10.2 x 5.3 x 1.95mm
N° de stock RS 461-9147
Référence fabricantPCM1804DB
5,83 €
Each
Unité
Delta Sigma 2 24 bit 192ksps Differential Surface Mount SSOP 28 - Serial - 5 V - 10.2 x 5.3 x 1.95mm
N° de stock RS 162-8730
Référence fabricantTLV320ADC3101IRGET
2,21 €
Each (On a Reel of 250)
Unité
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
N° de stock RS 145-1212
Référence fabricantPCM1808PW
1,485 €
Each (In a Tube of 90)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V - 5 x 4.4 x 1.15mm
N° de stock RS 162-5847
Référence fabricantPCM4202DBT
5,994 €
Each (On a Reel of 250)
Unité
Delta Sigma 2 24 bit 216ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V - 10.2 x 5.3 x 1.95mm
N° de stock RS 662-0155
Référence fabricantPCM1807PW
2,528 €
Each (In a Pack of 5)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V - 5 x 4.4 x 1.15mm
N° de stock RS 162-5217
Référence fabricantPCM1803ADB
3,511 €
Each (In a Tube of 65)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V - 7.2 x 5.3 x 1.95mm
N° de stock RS 709-8751
Référence fabricantADS1278IPAPT
36,27 €
Each
Unité
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
N° de stock RS 662-0158
Référence fabricantPCM1808PW
2,20 €
Each (In a Pack of 5)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V - 5 x 4.4 x 1.15mm
N° de stock RS 145-7463
Référence fabricantPCM1862DBT
3,536 €
Each (In a Tube of 60)
Unité
- 2 24 bit 192kHz Differential Surface Mount TSSOP 30 - Serial (I2C) Single 3.3 V - 7.9 x 4.5 x 1.05mm
N° de stock RS 825-3653
Référence fabricantTLV320ADC3101IRGET
3,20 €
Each (In a Pack of 2)
Unité
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
N° de stock RS 921-5068
Référence fabricantADS1278IPAPT
41,188 €
Each (On a Reel of 250)
Unité
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
N° de stock RS 145-6665
Référence fabricantPCM1860DBT
3,105 €
Each (In a Tube of 60)
Unité
- 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
N° de stock RS 908-3887
Référence fabricantPCM1860DBT
3,45 €
Each (In a Pack of 2)
Unité
- 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
N° de stock RS 161-0162
Référence fabricantAD1871YRSZ
8,01 €
Each (In a Tube of 47)
Unité
Delta Sigma 2 24 bit 96ksps Differential, Single Ended Surface Mount SSOP 28 - Serial - 5 V - 10.2 x 5.3 x 1.75mm
N° de stock RS 162-4261
Référence fabricantPCM1802DB
3,432 €
Each (In a Tube of 65)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V - 7.2 x 5.3 x 1.95mm
N° de stock RS 145-6121
Référence fabricantPCM1807PW
1,943 €
Each (In a Tube of 90)
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount TSSOP 14 - Serial - 5 V - 5 x 4.4 x 1.15mm
N° de stock RS 660-4409
Référence fabricantPCM1803ADB
3,98 €
Each
Unité
Delta Sigma 2 24 bit 96ksps Single Ended Surface Mount SSOP 20 - Serial - 5 V - 7.2 x 5.3 x 1.95mm
N° de stock RS 908-3896
Référence fabricantPCM1862DBT
3,935 €
Each (In a Pack of 2)
Unité
- 2 24 bit 192kHz Differential Surface Mount TSSOP 30 - Serial (I2C) Single 3.3 V - 7.9 x 4.5 x 1.05mm