PCM5242RHBR Audio Power Amplifier IC Audio D/A Converter ICs 2VRMS 114/108dB 32-VQFN -25 to 85
digital audio amplifier ic
,audio preamplifier ic
PCM5242RHBR Audio Power Amplifier IC Audio D/A Converter ICs 2VRMS 114/108dB 32-VQFN -25 to 85
1 Features
- Differential DirectPathTM 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, Right- Justified, TDM
-
SPI or I2C Control
-
Software or 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
2 Applications
-
HiFi Smartphone
-
A/V Receivers
-
DVD, BD Players
-
HDTV Receivers
3 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.
Device Information
|
PART NAME |
PACKAGE |
BODY SIZE (NOM) |
|
PCM5242 |
VQFN (32) |
5.00mm × 5.00mm |
W25N01GVZEIG SLC Nand Flash Memory IC 3V 1G BIT Winbond TW SPI
PF48F4400P0VBQEK NEW AND ORIGINAL STOCK
DSPIC30F3011-30I/PT Flash Memory IC NEW AND ORIGINAL STOCK
IR2110PBF NEW AND ORIGINAL STOCK
S25FL032P0XMFI010 SOP8 104MHz Flash Memory IC Chip
W25Q80DVSNIG Serial Flash Chip 3V 8M BIT Dual Quad Spi Memory Integrated Circuit
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520
MAX485, RS485 Module TTL To RS-485 Module TTL To 485
SKY65336-11 NEW AND ORIGINAL STOCK
| Image | Part # | Description | |
|---|---|---|---|
|
|
W25N01GVZEIG SLC Nand Flash Memory IC 3V 1G BIT Winbond TW SPI |
FLASH - NAND (SLC) Memory IC 1Gbit SPI - Quad I/O 104 MHz 7 ns 8-WSON (8x6)
|
|
|
|
PF48F4400P0VBQEK NEW AND ORIGINAL STOCK |
FLASH - NOR (MLC) Memory IC 512Mbit CFI 52 MHz 110 ns 64-LBGA (11x13)
|
|
|
|
DSPIC30F3011-30I/PT Flash Memory IC NEW AND ORIGINAL STOCK |
dsPIC dsPIC™ 30F Microcontroller IC 16-Bit 30 MIPs 24KB (8K x 24) FLASH 44-TQFP (10x10)
|
|
|
|
IR2110PBF NEW AND ORIGINAL STOCK |
Half-Bridge Gate Driver IC Non-Inverting 14-DIP
|
|
|
|
S25FL032P0XMFI010 SOP8 104MHz Flash Memory IC Chip |
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 104 MHz 8-SOIC
|
|
|
|
W25Q80DVSNIG Serial Flash Chip 3V 8M BIT Dual Quad Spi Memory Integrated Circuit |
FLASH - NOR Memory IC 8Mbit SPI - Quad I/O 104 MHz 8-SOIC
|
|
|
|
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520 |
N-Channel 100 V 9.2A (Tc) 60W (Tc) Through Hole TO-220AB
|
|
|
|
MAX485, RS485 Module TTL To RS-485 Module TTL To 485 |
1/1 Transceiver Half RS422, RS485 8-uMAX/uSOP
|
|
|
|
SKY65336-11 NEW AND ORIGINAL STOCK |
RF Front End 2.4GHz ISM 28-MCM (8x8)
|