PCM3002E/2K
ActiveGENERAL PURPOSE AUDIO CODEC 2ADC / 2DAC CH 24-PIN SSOP T/R
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PCM3002E/2K
ActiveGENERAL PURPOSE AUDIO CODEC 2ADC / 2DAC CH 24-PIN SSOP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | PCM3002E/2K |
|---|---|
| Data Interface | Serial |
| Dynamic Range, ADCs / DACs (db) Typ [custom] | 94 db |
| Dynamic Range, ADCs / DACs (db) Typ [custom] | 90 db |
| Mounting Type | Surface Mount |
| Number of ADCs / DACs [custom] | 2 |
| Number of ADCs / DACs [custom] | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -25 °C |
| Package / Case | 24-SSOP |
| Resolution (Bits) | 20 b |
| S/N Ratio, ADCs / DACs (db) Typ [custom] | 94 db |
| S/N Ratio, ADCs / DACs (db) Typ [custom] | 90 db |
| Sigma Delta | True |
| Supplier Device Package | 24-SSOP |
| Type | Stereo Audio |
| Voltage - Supply, Analog [Max] | 3.6 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 5.25 | |
| Texas Instruments | LARGE T&R | 1 | $ 7.35 | |
| 100 | $ 5.99 | |||
| 250 | $ 4.71 | |||
| 1000 | $ 4.00 | |||
Description
General part information
PCM3002 Series
The PCM3002 and PCM3003 are low-cost, single-chip stereo audio codecs (analog-to-digital and digital-to-analog converters) with single-ended analog voltage input and output.
The ADCs and DACs employ delta-sigma modulation with 64-times oversampling. The ADCs include a digital decimation filter, and the DACs include an 8-times oversampling digital interpolation filter. The DACs also include digital attenuation, de-emphasis, infinite zero detection, and soft mute to form a complete subsystem. The PCM3002 and PCM3003 operate with left-justified (ADC) and right-justified (DAC) formats, while the PCM3002 also supports other formats, including the I2S data format. The PCM3002 and PCM3003 provide a power-down mode that operates on the ADCs and DACs independently.
The PCM3002 and PCM3003 are fabricated using a highly advanced CMOS process, and are available in a 24-pin SSOP package. The PCM3002 and PCM3003 are suitable for a wide variety of cost-sensitive consumer applications where good performance is required.
Documents
Technical documentation and resources
