PCM1774RGPT
Active93DB SNR LOW-POWER STEREO DAC WITH HP AMPLIFIER (S/W CONTROL)
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PCM1774RGPT
Active93DB SNR LOW-POWER STEREO DAC WITH HP AMPLIFIER (S/W CONTROL)
Technical Specifications
Parameters and characteristics for this part
| Specification | PCM1774RGPT |
|---|---|
| Data Interface | I2S, DSP |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-VFQFN Exposed Pad |
| Resolution (Bits) | 16 b |
| Supplier Device Package | 20-QFN (4x4) |
| Type | Audio, DAC |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.7 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 | Cut Tape (CT) | 1 | $ 4.41 | |
| 10 | $ 3.96 | |||
| 25 | $ 3.75 | |||
| 100 | $ 3.25 | |||
| Digi-Reel® | 1 | $ 4.41 | ||
| 10 | $ 3.96 | |||
| 25 | $ 3.75 | |||
| 100 | $ 3.25 | |||
| Tape & Reel (TR) | 250 | $ 3.08 | ||
| 500 | $ 2.76 | |||
| 1250 | $ 2.33 | |||
| 2500 | $ 2.21 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.33 | |
| 100 | $ 2.92 | |||
| 250 | $ 2.04 | |||
| 1000 | $ 1.65 | |||
Description
General part information
PCM1774 Series
The PCM1774 is a low-power stereo DAC designed for portable digital audio applications. The device integrates headphone amplifier, line amplifier, line input, boost amplifier, programmable gain control, analog mixing, and sound effects. It is available in a small-footprint, 4-mm × 4-mm QFN package. The PCM1774 supports right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to audio DSP and decoder/encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a two- or three-wire serial control port.
The PCM1774 is a low-power stereo DAC designed for portable digital audio applications. The device integrates headphone amplifier, line amplifier, line input, boost amplifier, programmable gain control, analog mixing, and sound effects. It is available in a small-footprint, 4-mm × 4-mm QFN package. The PCM1774 supports right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to audio DSP and decoder/encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a two- or three-wire serial control port.
Documents
Technical documentation and resources
