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PCM5242RHBT ACTIVE

4.2-VRMS DirectPath™, 32-bit, 384-kHz, 114-dB Audio Stereo DAC

Inventory: 5,289
 
Custom reel may be available

Download data sheet for PCM5242
  |   View additional information for PCM5242

Packaging information

Package | Pins VQFN (RHB) | 32
Operating temperature range (℃) S (-25 to 85)
Package qty | Carrier: 250 | SMALL T&R
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Differential DirectPath™ Ground Biased Outputs
  • Market-Leading Low Out-of-Band Noise
  • Selectable Digital-Filter Latency and Performance
  • No DC Blocking Capacitors Required
  • Integrated Negative Charge Pump
  • Intelligent Muting System; Soft Up or Down Ramp and
    Analog Mute for 120dB Mute SNR
  • Integrated High-Performance Audio PLL With BCK
    Reference to Generate SCK Internally
  • Accepts 16-, 24-, and 32-Bit Audio Data
  • PCM Data Formats: I2S, Left-Justified
  • SPI or I2C Control
  • Hardware Configuration
  • Automatic Power-Save Mode When LRCK And BCK
    Are Deactivated
  • 1.8V or 3.3V Failsafe LVCMOS Digital Inputs
  • Single Supply Operation:
    • 3.3V Analog, 1.8V or 3.3V Digital
  • Integrated Power-On Reset
  • Small 32-terminal QFN Package

Description

The PCM5242 is a monolithic CMOS integrated circuit that includes a stereo digital-to-analog converter and additional support circuitry in a small QFN package. The PCM5242 uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.

The PCM5242 integrates a fully programmable miniDSP core, allowing developers to integrate filters, dynamic range controls, custom interpolators and other differentiating features to their products.

The PCM5242 provides 4.2VRMS ground-centered differential outputs, allowing designers to eliminate DC blocking capacitors on the output, as well as external muting circuits traditionally associated with single supply line drivers.

The integrated PLL on the device removes the requirement for a system clock (commonly known as master clock), allowing a 3-wire I2S connection and reducing system EMI.

Qty Price
1-99 $6.52
100-249 $5.31
250-999 $4.18
1,000+ $3.54

Alternative carriers

Part number PCM5242RHBR
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Inventory 5,973
Qty | Price (USD) 1ku | $3.08