PCM182x Burr-Brown™ Audio ADCs

Texas Instruments PCM182x Burr-Brown™ Audio ADCs support simultaneous sampling of up to two analog channels. The PCM182x features differential line and microphone inputs with a 2VRMS full-scale signal. The PCM1820 offers a 123dB dynamic range enhancer enabled and 113dB dynamic range enhancer disabled. The PCM1821 delivers a 106dB dynamic range and a –95dB THD+N.

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Qty. RoHS ECAD Model Number of Converters
Sampling Rate
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Interface Type
Package/Case
Number of ADC Inputs
Supply Voltage - Min
Supply Voltage - Max
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Minimum Operating Temperature
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Texas Instruments Audio A/D Converter ICs Stereo-channel 32-b it 192-kHz audio a
Datasheet
2,265In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 192 kHz 32 bit I2S WQFN-20 PCM1821 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Audio A/D Converter ICs Automotive stereo 11 7-dB SNR 192-kHz&
Datasheet
2,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 192 kHz 32 bit WQFN-20 2 Input 3 V 3.6 V PCM1822 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Audio A/D Converter ICs Automotive stereo 10 6-dB SNR 192-kHz
Datasheet
672In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 192 kHz 32 bit WQFN-20 2 Input 3 V 3.6 V PCM1821 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Audio A/D Converter ICs Stereo-channel 32-b it 192-kHz audio a
Datasheet
403In Stock
3,000Expected 2026/12/10
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 192 kHz 32 bit I2S WQFN-20 PCM1820 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Audio A/D Converter ICs Automotive stereo 11 3-dB 192-kHz&nbsp
Datasheet
358In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 192 kHz 32 bit WQFN-20 2 Input 3 V 3.6 V PCM1820 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Audio A/D Converter ICs Stereo 117-dB SNR 19 2-kHz low-power
Datasheet
3,000Expected 2026/12/18
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Converter 32 bit WQFN-20 2 Input 3 V 3.6 V PCM1822 - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel