PCM1808PWR

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Texas Instruments

2-CHANNEL DUAL ADC DELTA-SIGMA 96KSPS 24-BIT SERIAL 14-PIN TSSOP T/R

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PCM1808PWR

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Texas Instruments

2-CHANNEL DUAL ADC DELTA-SIGMA 96KSPS 24-BIT SERIAL 14-PIN TSSOP T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

PCM1808 Series

The PCM1808-Q1 is high-performance, low-cost, single-chip, stereo analog-to-digital converter with single-ended analog voltage input. The PCM1808-Q1 uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc component of the input signal. For various applications, the PCM1808-Q1 supports master and slave mode and two data formats in serial audio interface.

The PCM1808-Q1 supports the power-down and reset function by means of halting the system clock.

The PCM1808-Q1 is suitable for wide variety of cost-sensitive consumer applications where good performance and operation with a 5-V analog supply and 3.3-V digital supply is required. The PCM1808-Q1 is fabricated using a highly advanced CMOS process and is available in a small, 14-pin TSSOP package.

Technical Specifications

Parameters and characteristics for this part

Specification	PCM1808PWR

Data Interface	Serial
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	14-TSSOP
Package Width	4.4 mm
Resolution (Bits)	24 b
Sampling Rate (Per Second)	96 kHz
Type	Audio, ADC
Voltage - Supply (Range 1 Maximum)	3.6 V
Voltage - Supply (Range 1 Minimum)	2.7 V
Voltage - Supply (Range 2 Maximum)	5.5 V
Voltage - Supply (Range 2 Minimum)	4.5 V
Voltage Supply Source	Analog, Digital

PCM1808 Series

24-bit, 99-dB SNR, 96-kHz stereo ADC with single-ended inputs

Part	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 2 Maximum)	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 2 Minimum)	Operating Temperature (Min)	Operating Temperature (Max)	Voltage Supply Source	Resolution (Bits)	Number of Channels	Package Name	Mounting Type	Type	Package Width	Package Length	Data Interface	Sampling Rate (Per Second)	Qualification	Grade
Texas Instruments PCM1808PWRG4	2.7 V	5.5 V	3.6 V	4.5 V	-40 °C	85 °C	Analog Digital	24 b	2	14-TSSOP	Surface Mount	ADC Audio	4.4 mm	0.173 in	Serial	96 kHz
Texas Instruments PCM1808QPWRQ1	2.7 V	5.5 V	3.6 V	4.5 V	-40 °C	125 °C	Analog Digital	24 b	2	14-TSSOP	Surface Mount	ADC Audio	4.4 mm	0.173 in	Serial	96 kHz	AEC-Q100	Automotive
Texas Instruments PCM1808PWR	2.7 V	5.5 V	3.6 V	4.5 V	-40 °C	85 °C	Analog Digital	24 b	2	14-TSSOP	Surface Mount	ADC Audio	4.4 mm	0.173 in	Serial	96 kHz
Texas Instruments PCM1808PW	2.7 V	5.5 V	3.6 V	4.5 V	-40 °C	85 °C	Analog Digital	24 b	2	14-TSSOP	Surface Mount	ADC Audio	4.4 mm	0.173 in	Serial	96 kHz
Texas Instruments PCM1808PWG4	2.7 V	5.5 V	3.6 V	4.5 V	-40 °C	85 °C	Analog Digital	24 b	2	14-TSSOP	Surface Mount	ADC Audio	4.4 mm	0.173 in	Serial	96 kHz

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DEM-DAI1808 User's Guide

PCM1808 Evaluation Module User's Guide

PCM1808 Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo ADC datasheet (Rev. B)