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HomeProductsIntegrated Circuits (ICs)Data Acquisition - ADCs/DACs - Special PurposePCM1681TPWPRQ1
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PCM1681TPWPRQ1 - Texas Instruments

Manufacturer Part Number
PCM1681TPWPRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-PCM1681TPWPRQ1
ECAD Model
Parts Description
IC DAC/AUDIO 24BIT 192K 28HTSSOP
Detailed Description
Package
28-PowerTSSOP (0.173", 4.40mm Width)
Data sheet
PCM1681(-Q1).pdf
RoHs Status
ROHS3 Compliant
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Specifications

PCM1681TPWPRQ1 Tech Specifications
Texas Instruments - PCM1681TPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - PCM1681TPWPRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Analog and Digital  
Voltage - Supply 3V ~ 3.6V, 5V  
Type DAC, Audio  
Supplier Device Package 28-HTSSOP  
Series Automotive, AEC-Q100  
Sampling Rate (Per Second) 192k  
Resolution (Bits) 24 b  
Product Attribute Attribute Value  
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 105°C  
Number of Channels 8  
Mounting Type Surface Mount  
Data Interface DSP, I²S  
Base Product Number PCM1681  

Parts Introduction

Manufacturer Part Number

PCM1681TPWPRQ1

Manufacturer

Texas Instruments

Introduction

The PCM1681 is a high-performance, octal audio DAC designed for automotive and professional audio applications.

Product Features and Performance

8-channel audio Digital-to-Analog Converter (DAC)

24-bit resolution for high-quality sound

192 kHz sampling rate supports high-fidelity audio

Interface compatibility with DSP and I2S protocols

Operates on dual voltage supplies for flexibility in system design

Product Advantages

Optimized for automotive applications with extended temperature range

High channel count ideal for surround sound systems

Superior audio performance for a premium listening experience

Key Technical Parameters

Number of Channels: 8

Resolution: 24 bits

Sampling Rate: 192kHz

Voltage Supply Source: Analog and Digital

Supply Voltage: 3V to 3.6V, 5V

Operating Temperature: -40°C to 105°C

Mounting Type: Surface-Mount

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Robust design to withstand harsh automotive environments

Compatibility

Compatible with digital signal processors and audio systems using I2S

Application Areas

Automotive audio systems

Professional sound equipment

Multimedia and home theater systems

Product Lifecycle

Status: Active

Continued manufacturer support with no current end-of-life notification

Key Reasons to Choose This Product

High-quality audio output with 24-bit resolution

Robust design meets automotive industry standards

Versatile interfacing with both DSP and I2S

Support for advanced audio systems with eight channels

Proven reliability with AEC-Q100 qualification

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments PCM1681TPWPRQ1

Product Attribute PCM1681TPWPRQ1 PCM1690DCAR PCM1681PWP PCM1680DBQ
Part Number PCM1681TPWPRQ1 PCM1690DCAR PCM1681PWP PCM1680DBQ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Burr Brown
Resolution (Bits) 24 b 24 b 24 b 24 b
Base Product Number PCM1681 PCM1690 PCM1681 -
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width) 48-TFSOP (0.240", 6.10mm Width) Exposed Pad 28-PowerTSSOP (0.173", 4.40mm Width) 28-SSOP (0.154", 3.90mm Width)
Operating Temperature -40°C ~ 105°C -40°C ~ 85°C -40°C ~ 85°C -25°C ~ 70°C
Voltage - Supply 3V ~ 3.6V, 5V 3V ~ 3.6V, 5V 3V ~ 3.6V, 5V 5V
Sampling Rate (Per Second) 192k 192k 192k 192k
Voltage Supply Source Analog and Digital Analog and Digital Analog and Digital Analog and Digital
Package Tape & Reel (TR) Tape & Reel (TR) Tube Bulk
Series Automotive, AEC-Q100 Automotive, AEC-Q100 - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type DAC, Audio DAC, Audio DAC, Audio DAC, Audio
Data Interface DSP, I²S DSP, I²S DSP, I²S I²S
Supplier Device Package 28-HTSSOP 48-HTSSOP 28-HTSSOP 28-SSOP
Number of Channels 8 8 8 8

PCM1681TPWPRQ1 Datasheet PDF

Download PCM1681TPWPRQ1 pdf datasheets and Texas Instruments documentation for PCM1681TPWPRQ1 - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf
HTML Datasheet
PCM1681(-Q1).pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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PCM1681TPWPRQ1 Image

PCM1681TPWPRQ1

Texas Instruments
32D-PCM1681TPWPRQ1

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