PCM1808 Status: ACTIVE

99dB SNR Stereo ADC with Single-Ended Inputs

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

PCM1808 (Rev. A) (PDF 418 KB)
05 Jul 2006

	PCM1802	PCM1803A	PCM1807	PCM1808
SNR(Typ)(dB)	105	103	101	99
# ADCs	2	2	2	2
# Inputs / # Outputs	2 / 0	2 / 0	2 / 0	2 / 0
Sampling Rate(Max)(kHz)	96	96	96	96
Resolution(Bits)	24	24	24	24
Digital Audio Interface	L,R,I2S	L,R,I2S	L,I2S	L,I2S
Control Interface	H/W	H/W	SPI	H/W
Analog Supply(V)	4.5 - 5.5	4.5 - 5.5	4.5 - 5.5	4.5 - 5.5
Digital Supply (up to 5 V)(V)	2.7 - 3.6	2.7 - 3.6	2.7 - 3.6	2.7 - 3.6
Pd(Typ)(mW)	225	55	62	62
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	20SSOP	20SSOP	14TSSOP	14TSSOP
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

PCM1803A: 103dB SNR Stereo ADC with Single-Ended Inputs
PCM1802: 105dB SNR Stereo ADC with Single-Ended Inputs
PCM1804: 112dB SNR Stereo ADC with Differential Inputs
TLV1117-33: Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection
SN74LVC1G14: Single Schmitt-Trigger Inverter
DRV603: 3-Vrms DirectPath&#153 Pop-Free Variable Input Gain Line Driver with Diff Inputs

More Related Products

Product Information

Features

24-Bit Delta-Sigma Stereo A/D Converter
Single-Ended Voltage Input: 3 Vp-p
High Performance:
- THD + N: -93 dB (Typical)
- SNR: 99 dB (Typical)
- Dynamic Range: 99 dB (Typical)
Oversampling Decimation Filter:
- Oversampling Frequency: ×64
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
- On-Chip High-Pass Filter: 0.91 Hz (48 kHz)
Flexible PCM Audio Interface
- Master/Slave Mode Selectable
- Data Formats: 24-Bit I²S, 24-Bit Left-Justified
Power Down and Reset by Halting System Clock
Analog Antialias LPF Included
Sampling Rate: 8 kHz-96 kHz
System Clock: 256 f_S, 384 f_S, 512 f_S
Dual Power Supplies:
- 5-V for Analog

View All Features in Datasheet

Description

The PCM1808 is high-performance, low-cost, single-chip, stereo analog-to-digital converter with single-ended analog voltage input. The PCM1808 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 supports master and slave mode and two data formats in serial audio interface.

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

The PCM1808 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 is fabricated using a highly advanced CMOS process and is available in a small, 14-pin TSSOP package.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
PCM1808PW	ACTIVE	-40 to 85	1.10 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE
PCM1808PWG4	ACTIVE	-40 to 85	1.10 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE
PCM1808PWR	ACTIVE	-40 to 85	1.00 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Purchase Samples
PCM1808PWRG4	ACTIVE	-40 to 85	1.00 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:43 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksPCM1808PW
Worldwide	Mouser Electronics	161
TI Lead Time*: 20 WeeksPCM1808PWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksPCM1808PWR
None Reported View Distributors
TI Lead Time*: 20 WeeksPCM1808PWRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
PCM1808PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM1808PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM1808PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
PCM1808PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for PCM1808

Datasheet

PCM1808 (Rev. A) (PDF, 418 KB)
05 Jul 2006

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract
Dyamic Performance Testing of Digital Audio D/A Converters (HTM, 8 KB) 8561 views
02 Oct 2000 Read Abstract

View Application Notes for Analog to Digital (ADC)

User Guides

DEM-DAI1808 (PDF, 676 KB) 1361 views
06 Aug 2006

Tools & Software

Name	Part #	Company	Tool / Software Type
Demo Board for PCM1808 Users Guide	DEM-DAI1808	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

Part #	Name	Product Family	Comments
TAS5261	315-W Mono Digital Amplifier Power Stage	DIGITAL AMPLIFIER SOLUTIONS - PWM-INPUT POWER STAGES (PUREPATH TM)
Customers Who Evaluated This Product Also Evaluated...
PCM1803A	103dB SNR Stereo ADC with Single-Ended Inputs	AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL	TI customers also evaluated this product.
PCM1802	105dB SNR Stereo ADC with Single-Ended Inputs	AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL	TI customers also evaluated this product.
PCM1804	112dB SNR Stereo ADC with Differential Inputs	AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL	TI customers also evaluated this product.
PCM4201	112dB SNR Low-Power Mono Audio ADC	AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL	TI customers also evaluated this product.
PCM1807	101dB SNR Stereo ADC with Single-Ended Inputs	AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL	TI customers also evaluated this product.
TLV1117-33	Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection	LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS	TI customers also evaluated this product.
SN74LVC1G14	Single Schmitt-Trigger Inverter	LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER	TI customers also evaluated this product.
DRV603	3-Vrms DirectPath™ Pop-Free Variable Input Gain Line Driver with Diff Inputs	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.
TVP5150	Very Low Power Video Decoder	VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS	TI customers also evaluated this product.
TXB0108	8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect	VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS	TI customers also evaluated this product.
SN74LVC2G14	Dual Schmitt-Trigger Inverter	LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER	TI customers also evaluated this product.
DRV602	2-Vrms DirectPath™ Pop-Free Variable Input Gain Line Driver with Diff Inputs	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.
TPS60403	60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation	INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS	TI customers also evaluated this product.
TL431A	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
PCA9306	Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator	I2C (SL)-I2C SPECIAL FUNCTIONS	TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags

No Tags are Available for this Part Number

PCM1808 Status: ACTIVE

99dB SNR Stereo ADC with Single-Ended Inputs

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated