Home Audio, haptics & piezo Audio converters Audio ADCs
Home
Audio, haptics & piezo
Audio converters
Audio ADCs

PCM1801

LAST TIME BUY

93dB SNR Stereo ADC with Single-Ended Inputs

Order now
Data sheet
PCM1801 is in the process of being discontinued
This product is in the process of being discontinued. New designs should consider an alternate product.
open-in-new Compare alternates
Same functionality with different pin-out to the compared device
PCM1822 ACTIVE Stereo, 117-dB SNR, 192-kHz, low-power, hardware-controlled, audio ADC Higher dynamic range in a QFN package

PCM1801

LAST TIME BUY
Data sheet Order now

Product details

Number of ADC channels 2 Sampling rate (max) (kHz) 48 Analog inputs 2 Control interface H/W Digital audio interface I2S, L THD+N (dB) -88 ADC SNR (typ) (dB) 93 Rating Catalog Operating temperature range (°C) -25 to 85 Analog outputs 0
Number of ADC channels 2 Sampling rate (max) (kHz) 48 Analog inputs 2 Control interface H/W Digital audio interface I2S, L THD+N (dB) -88 ADC SNR (typ) (dB) 93 Rating Catalog Operating temperature range (°C) -25 to 85 Analog outputs 0
SOIC (D) 14 51.9 mm² 8.65 x 6
  • Dual 16-Bit Monolithic ADC
  • Single-Ended Voltage Input
  • Antialiasing Filter Included
  • 64× Oversampling Decimation Filter:
    Pass-Band Ripple: ±0.05 dB
    Stop-Band Attenuation: -65 dB
  • Analog Performance:
    THD+N: -88 dB (typical)
    SNR: 93 dB (typical)
    Dynamic Range: 93 dB (typical)
    Internal High-Pass Filter
  • PCM Audio Interface: Left-Justified, I2S
  • Sampling Rate: 4 kHz to 48 kHz
  • System Clock: 256 fS, 384 fS, or 512 fS
  • Single 5-V Power Supply
  • Small SO-14 Package
  • APPLICATIONS
    • DVD Recorders
    • DVD Receivers
    • AV Amplifier Receivers
    • Electric Musical Instruments

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All other trademarks are the property of their respective owners.
  • Dual 16-Bit Monolithic ADC
  • Single-Ended Voltage Input
  • Antialiasing Filter Included
  • 64× Oversampling Decimation Filter:
    Pass-Band Ripple: ±0.05 dB
    Stop-Band Attenuation: -65 dB
  • Analog Performance:
    THD+N: -88 dB (typical)
    SNR: 93 dB (typical)
    Dynamic Range: 93 dB (typical)
    Internal High-Pass Filter
  • PCM Audio Interface: Left-Justified, I2S
  • Sampling Rate: 4 kHz to 48 kHz
  • System Clock: 256 fS, 384 fS, or 512 fS
  • Single 5-V Power Supply
  • Small SO-14 Package
  • APPLICATIONS
    • DVD Recorders
    • DVD Receivers
    • AV Amplifier Receivers
    • Electric Musical Instruments

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All other trademarks are the property of their respective owners.

The PCM1801 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. The PCM1801 uses a delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a serial interface that supports slave mode operation and two data formats. The PCM1801 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.

The PCM1801 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. The PCM1801 uses a delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a serial interface that supports slave mode operation and two data formats. The PCM1801 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.
filter Find other Audio ADCs
Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet Single-Ended Analog-Input 16-Bit Stereo, Audio ADC datasheet (Rev. C) 10 Jul 2007

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location