PCM1804DB
Active112DB SNR STEREO ADC WITH DIFFERENTIAL INPUTS
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PCM1804DB
Active112DB SNR STEREO ADC WITH DIFFERENTIAL INPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | PCM1804DB |
|---|---|
| Data Interface | I2S |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Operating Temperature [Max] [custom] | 158 °F |
| Operating Temperature [Min] [custom] | -10 °C |
| Package / Case | 28-SSOP |
| Package / Case [custom] | 0.209 in |
| Package / Case [custom] | 5.3 mm |
| Resolution (Bits) | 24 b |
| Sampling Rate (Per Second) | 192k |
| Supplier Device Package | 28-SSOP |
| Type | ADC, Audio |
| Voltage - Supply [Max] | 5.25 V, 3.6 V |
| Voltage - Supply [Min] | 4.75 V, 3 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 | $ 7.09 | |
| 10 | $ 5.47 | |||
| 47 | $ 4.84 | |||
| 141 | $ 4.53 | |||
| 282 | $ 4.38 | |||
| 517 | $ 4.27 | |||
| 1034 | $ 4.17 | |||
| Texas Instruments | TUBE | 1 | $ 6.09 | |
| 100 | $ 5.34 | |||
| 250 | $ 3.74 | |||
| 1000 | $ 3.02 | |||
Description
General part information
PCM1804 Series
The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal. The PCM1804 is suitable for a wide variety of mid- to high-grade consumer and professional applications, where excellent performance and 5-V analog supply and 3.3-V digital power-supply operation are required. The PCM1804 can achieve both PCM audio and DSD format due to the precision delta-sigma modulator. The PCM1804 is fabricated using an advanced CMOS process and is available in a small 28-pin SSOP package.
The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal. The PCM1804 is suitable for a wide variety of mid- to high-grade consumer and professional applications, where excellent performance and 5-V analog supply and 3.3-V digital power-supply operation are required. The PCM1804 can achieve both PCM audio and DSD format due to the precision delta-sigma modulator. The PCM1804 is fabricated using an advanced CMOS process and is available in a small 28-pin SSOP package.
Documents
Technical documentation and resources