PCM1690DCA
Active113DB SNR 8-CHANNEL AUDIO DAC WITH DIFFERENTIAL OUTPUTS
PCM1690DCA
Active113DB SNR 8-CHANNEL AUDIO DAC WITH DIFFERENTIAL OUTPUTS
Description
General part information
PCM1690 Series
The PCM1690-Q1 is a high-performance, single-chip, 24-bit, eight-channel, audio digital-to-analog converter (DAC) with differential outputs. The eight-channel, 24-bit DAC employs an enhanced, multi-level delta-sigma (ΔΣ) modulator and supports 8-kHz to 192-kHz sampling rates and a 16-/20-/24-/32-bit width digital audio input word on the audio interface. The audio interface of the PCM1690-Q1 supports the time-division-multiplexed (TDM) format in addition to the standard I2S, left-justified, right-justified, and DSP formats.
The PCM1690-Q1 can be controlled through a three-wire, SPI-compatible interface, or two-wire, I2C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth. Also, hardware control mode provides a subset of user-programmable functions through two control pins. The PCM1690-Q1 is available in a 12-mm × 8-mm (12-mm × 6-mm body) HTSSOP-48 package.
The PCM1690-Q1 is a high-performance, single-chip, 24-bit, eight-channel, audio digital-to-analog converter (DAC) with differential outputs. The eight-channel, 24-bit DAC employs an enhanced, multi-level delta-sigma (ΔΣ) modulator and supports 8-kHz to 192-kHz sampling rates and a 16-/20-/24-/32-bit width digital audio input word on the audio interface. The audio interface of the PCM1690-Q1 supports the time-division-multiplexed (TDM) format in addition to the standard I2S, left-justified, right-justified, and DSP formats.
Technical Specifications
Parameters and characteristics for this part
| Specification | PCM1690DCA |
|---|---|
| Data Interface | I2S, DSP |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Channels | 8 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.24 in |
| Package Name | 48-PowerTFSOP, 48-HTSSOP |
| Package Width | 6.1 mm |
| Qualification | AEC-Q100 |
| Resolution (Bits) | 24 b |
| Sampling Rate (Per Second) | 192 kHz |
| Type | Audio, DAC |
| Voltage - Supply | 5 VDC |
| Voltage - Supply (Maximum) | 3.6 V |
| Voltage - Supply (Minimum) | 3 V |
| Voltage - Supply (Range 1 Maximum) | 3.6 V |
| Voltage - Supply (Range 1 Minimum) | 3 V |
| Voltage - Supply (Range 2 Maximum) | 5 V |
| Voltage - Supply (Range 2 Minimum) | 5 V |
| Voltage - Supply Maximum | 3.6 V |
| Voltage - Supply Minimum | 3 V |
| Voltage Supply Source | Analog, Digital |
Pricing
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