PCM1800

AKTIV

Stereo-ADC, 95 dB SNR, mit unsymmetrischen Eingängen

Jetzt bestellen

Datenblatt

document-pdfAcrobat Single-Ended Analog-Input 20-Bit Stereo ADC datasheet (Rev. B) (Englisch)

PCM1800

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of ADC channels

2

Analog inputs

2

Digital audio interface

I2S, L, R

Control interface

H/W

Sampling rate (max) (kHz)

48

ADC SNR (typ) (dB)

95

Rating

Catalog

Analog outputs

0

Operating temperature range (°C)

to

Number of ADC channels

2

Analog inputs

2

Digital audio interface

I2S, L, R

Control interface

H/W

Sampling rate (max) (kHz)

48

ADC SNR (typ) (dB)

95

Rating

Catalog

Analog outputs

0

Operating temperature range (°C)

to

SSOP (DB)

24

63.96 mm² 8.2 x 7.8

Dual 20-Bit Monolithic ΔΣ ADC
Single-Ended Voltage Input
64× Oversampling Decimation Filter:
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
High Performance:
- THD+N: -88 dB (typical)
- SNR: 95 dB (typical)
- Dynamic Range: 95 dB (typical)
- Internal High-Pass Filter
PCM Audio Interface:
- Master/Slave Modes
- Four Data Formats
Sampling Rate: 4 kHz to 48 kHz
System Clock: 256 f_S, 384 f_S, or 512 f_S
Single 5-V Power Supply
Small 24-Pin SSOP Package
APPLICATIONS
- DVD Recorders
- DVD Receivers
- AV Amplifier Receivers
- Electric Musical Instruments

System Two, Audio Precision are trademarks of Audio Precision, Inc.

Dual 20-Bit Monolithic ΔΣ ADC
Single-Ended Voltage Input
64× Oversampling Decimation Filter:
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
High Performance:
- THD+N: -88 dB (typical)
- SNR: 95 dB (typical)
- Dynamic Range: 95 dB (typical)
- Internal High-Pass Filter
PCM Audio Interface:
- Master/Slave Modes
- Four Data Formats
Sampling Rate: 4 kHz to 48 kHz
System Clock: 256 f_S, 384 f_S, or 512 f_S
Single 5-V Power Supply
Small 24-Pin SSOP Package
APPLICATIONS
- DVD Recorders
- DVD Receivers
- AV Amplifier Receivers
- Electric Musical Instruments

System Two, Audio Precision are trademarks of Audio Precision, Inc.

The PCM1800 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. The PCM1800 uses a delta-sigma modulator with 64 times oversampling, including a digital decimation filter and a serial interface which supports both master and slave modes and four data formats. The PCM1800 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.

The PCM1800 is fabricated using a highly advanced CMOS process and is available in a small 24-pin SSOP package.

The PCM1800 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. The PCM1800 uses a delta-sigma modulator with 64 times oversampling, including a digital decimation filter and a serial interface which supports both master and slave modes and four data formats. The PCM1800 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.

The PCM1800 is fabricated using a highly advanced CMOS process and is available in a small 24-pin SSOP package.

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	Typ	Titel		Datum
*	Data sheet	Single-Ended Analog-Input 20-Bit Stereo ADC datasheet (Rev. B)		10 Jul 2007

PCM1800

Stereo-ADC, 95 dB SNR, mit unsymmetrischen Eingängen

PCM1800

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