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PCM1865DBTR The Texas Instruments PCM1865DBTR is a 4-channel software-controlled audio Analog-to-Digital Converter (ADC) offering 110dB SNR and a maximum sampling rate of 192kHz. It features an I2C/SPI control interface and is housed in a 30-TSSOP package.
Mfr Part #:

PCM1865DBTR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM1865DBTR is a 4-channel software-controlled audio Analog-to-Digital Converter (ADC) offering 110dB SNR and a maximum sampling rate of 192kHz. It features an I2C/SPI control interface and is housed in a 30-TSSOP package.
✓ Total Stock: 56,494 pcs
$ Price Range: $2.92

PCM1865DBTR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
48,000 pcs
On Request
48000 pcs On Request 1 On Request On Request 21+ On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
6,954 pcs
On Request
6954 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,540 pcs
On Request
1540 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCM1865DBTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Interface
Data Interface
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Power Dissipation
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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PCM1865DBTR Description

Short technical summary and product information.

The PCM1865DBTR from Texas Instruments is a high-performance, 4-channel audio Analog-to-Digital Converter (ADC) designed for home audio applications. It boasts an impressive 110dB Signal-to-Noise Ratio (SNR) and supports a maximum sampling rate of up to 192kHz, ensuring high-fidelity audio capture.

 

This device features a universal front end and software control via I2C or SPI interfaces, offering flexibility in system design. It supports single-ended inputs with a 2.1-V RMS full-scale range and differential inputs up to 4.2-V RMS. The integrated Programmable Gain Amplifier (PGA) provides SW-controlled gain adjustment from -12dB to +32dB.

 

The PCM1865DBTR operates from a single 3.3V power supply and is packaged in a 30-TSSOP. Its features include an integrated high-performance Audio PLL, Energysense Audio Content Detector for auto system wake-up and sleep, and Master or Slave audio interface capability. The operating temperature range is -40°C to 125°C.

 

This ADC is suitable for applications requiring high-quality audio conversion, such as home theater systems, soundbars, and other consumer audio equipment. Its compact package and versatile control options make it an efficient choice for space-constrained designs.

PCM1865DBTR Quick Information

Product Type: Audio Analog-to-Digital Converter (ADC)
Canonical Name: PCM1865 4-Channel Software-Controlled Audio ADC
Subcategory: Special Purpose ADCs

PCM1865DBTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCM1865DBTR Estimated Pricing

Qty Low High
1+ $2.92 $2.92

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCM1865DBTR Features

  • Four-channel software-controlled audio ADC.
  • 110dB high SNR performance.
  • Up to 192kHz sampling rate.
  • I2C and SPI control interfaces.
  • 30-TSSOP surface mount package.

PCM1865DBTR Applications

  • Ideal for high-fidelity audio systems.
  • Suitable for soundbars and home theater.
  • Used in consumer audio equipment.
  • Enables auto system wake-up features.

PCM1865DBTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum sampling rate of the PCM1865DBTR?

192kHz

How many ADC channels does the PCM1865DBTR have?

4

What control interfaces does the PCM1865DBTR support?

I2C and SPI

What is the operating temperature range of the PCM1865DBTR?

-40°C to 125°C

What package type is used for the PCM1865DBTR?

30-TSSOP

What is the THD+N of the PCM1865DBTR?

-93dB

What is the ADC SNR of the PCM1865DBTR?

110dB

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