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PCM1870RHFR The Texas Instruments PCM1870RHFR is a 16-bit stereo audio Analog-to-Digital Converter (ADC) designed for low-power applications. It offers a 90dB dynamic range and supports sampling rates from 5 kHz to 50 kHz.
Mfr Part #:

PCM1870RHFR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM1870RHFR is a 16-bit stereo audio Analog-to-Digital Converter (ADC) designed for low-power applications. It offers a 90dB dynamic range and supports sampling rates from 5 kHz to 50 kHz.
✓ Total Stock: 5,555 pcs
$ Price Range: $2.51

PCM1870RHFR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,555 pcs
On Request
2555 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.

PCM1870RHFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Analog Input
Data Interface
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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PCM1870RHFR Description

Short technical summary and product information.

The Texas Instruments PCM1870RHFR is a versatile 16-bit stereo audio Analog-to-Digital Converter (ADC) suitable for various portable audio devices. It features a high dynamic range of 90dB and supports a wide sampling frequency range from 5 kHz to 50 kHz.

 

This ADC operates with a power supply voltage ranging from 1.71V to 3.6V for digital sections and 2.4V to 3.6V for the analog section, ensuring low power consumption. Key electrical features include I2C and SPI serial interfaces, programmable gain control, and integrated features like ALC, sound effects, and a notch filter.

 

The PCM1870RHFR is available in a compact 24-VQFN package, designed for surface mounting. It operates within an extended temperature range of -40°C to 85°C, making it suitable for demanding environments. Applications include portable audio players, cellular phones, and voice recorders.

 

Additional integrated functions include a microphone boost amplifier and bias, three-band tone control, 3D sound enhancement, and a pop noise reduction circuit. The device also incorporates a high-pass filter and a two-stage notch filter for signal conditioning.

PCM1870RHFR Quick Information

Product Type: Audio ADC
Canonical Name: PCM1870RHFR Stereo Audio ADC
Subcategory: Special Purpose ADCs/DACs

PCM1870RHFR Compliance

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

PCM1870RHFR Estimated Pricing

Qty Low High
1+ $2.51 $2.51

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

PCM1870RHFR Features

  • 16-bit stereo audio ADC with 90dB dynamic range.
  • Supports 5 kHz to 50 kHz sampling rates.
  • Low power consumption across operating modes.
  • I2C and SPI serial control interfaces.
  • Compact 24-VQFN surface-mount package.

PCM1870RHFR Applications

  • Ideal for portable audio players.
  • Suitable for cellular phone integration.
  • Used in video camcorders.
  • Applicable for digital still cameras.
  • Designed for voice recorders.

PCM1870RHFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the PCM1870RHFR audio ADC?

The PCM1870RHFR has a resolution of 16 bits.

What is the dynamic range of the PCM1870RHFR?

The dynamic range of the PCM1870RHFR is 90 dB.

What are the supported sampling rates for the PCM1870RHFR?

The PCM1870RHFR supports sampling rates from 5 kHz to 50 kHz.

What is the operating voltage range for the PCM1870RHFR?

The operating voltage is 1.71V to 3.6V for digital sections and 2.4V to 3.6V for the analog section.

What package type is the PCM1870RHFR available in?

The PCM1870RHFR is available in a 24-VQFN Exposed Pad package.

What is the operating temperature range for the PCM1870RHFR?

The operating temperature range is -40°C to 85°C.

What data interfaces does the PCM1870RHFR support?

The PCM1870RHFR supports I2C, Serial, and SPI data interfaces.

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