PCM5122PW
Active2V RMS DIRECTPATH 112DB AUDIO STEREO DAC WITH PCM INTERFACE AND FIXED AUDIO PROCESSING
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PCM5122PW
Active2V RMS DIRECTPATH 112DB AUDIO STEREO DAC WITH PCM INTERFACE AND FIXED AUDIO PROCESSING
Technical Specifications
Parameters and characteristics for this part
| Specification | PCM5122PW |
|---|---|
| Data Interface | PCM |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -25 °C |
| Package / Case | 28-TSSOP |
| Package / Case | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Resolution (Bits) | 32 b, 24 b, 16 b |
| Sampling Rate (Per Second) | 384k |
| Supplier Device Package | 28-TSSOP |
| Type | Audio, DAC |
| Voltage - Supply [Max] | 3.46 V |
| Voltage - Supply [Min] | 1.65 V |
| Voltage Supply Source | Analog and Digital |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 7.46 | |
| 10 | $ 6.74 | |||
| 50 | $ 6.43 | |||
| 100 | $ 5.58 | |||
| 250 | $ 5.33 | |||
| 500 | $ 4.86 | |||
| 1000 | $ 4.23 | |||
| Texas Instruments | TUBE | 1 | $ 6.27 | |
| 100 | $ 5.49 | |||
| 250 | $ 3.85 | |||
| 1000 | $ 3.10 | |||
Description
General part information
PCM5122 Series
The PCM512x devices are a family of monolithic CMOS-integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM512x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.
Members of the PCM512x family integrate preset audio processing functions with programmable coefficients, allowing developers to change the characteristics of the interpolation filter, speaker EQ, dynamic range controls, and average volume control in their products.
The PCM512x provides 2.1-VRMSground-centered outputs, allowing designers to eliminate DC-blocking capacitors on the output, as well as external muting circuits traditionally associated with single supply line drivers.
Documents
Technical documentation and resources
