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TI PCM1690DCAR
DAC, Audio 24 b 192k DSP, I2S 48-HTSSOP
Brands: TI
Mfr.Part #: PCM1690DCAR
Datasheet: PCM1690DCAR Datasheet (PDF)
Package/Case: TFSOP-48
RoHS Status:
Stock Condition: 2000 pcs, New Original
Product Type: DAC (D/A Converters)
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.742 | $2.742 |
| 10 | $2.363 | $23.630 |
| 30 | $2.127 | $63.810 |
| 100 | $1.884 | $188.400 |
| 500 | $1.774 | $887.000 |
| 1000 | $1.726 | $1726.000 |
In Stock:2000 PCS
PCM1690DCAR General Description
The PCM1690 device 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 supports the time-division-multiplexed (TDM) format in addition to the standard I2S, left-justified, right-justified, and DSP formats.
The PCM1690 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 is available in a 12-mm × 8-mm (12-mm × 6-mm body) HTSSOP-48 package.
For all available packages, see the orderable addendum at the end of the data sheet.
Features
- 24-Bit Delta-Sigma DAC
- 8-Channel DAC:
- High Performance: Differential, fS = 48 kHz
- THD+N: –94 dB
- SNR: 113 dB
- Dynamic Range: 113 dB
- Sampling Rate: 8 kHz to 192 kHz
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS,
512 fS, 768 fS, 1152 fS - Differential Voltage Output: 8 VPP
- Analog Lowpass Filter Included
- 4x/8x Oversampling Digital Filter:
- Passband Ripple: ±0.0018 dB
- Stop Band Attenuation: –75 dB
- Zero Flag
- Flexible Audio Interface:
- I/F Format: I2S™, Left-/Right-Justified, DSP,
TDM - Data Length: 16, 20, 24, 32 Bits
- I/F Format: I2S™, Left-/Right-Justified, DSP,
- Flexible Mode Control:
- 3-Wire SPI, 2-Wire I2C-Compatible Serial
Control Interface, or Hardware Control
- 3-Wire SPI, 2-Wire I2C-Compatible Serial
- Multiple Functions Through SPI or I2C I/F:
- Audio I/F Format Select: I2S, Left-Justified,
Right-Justified, DSP, TDM - Digital Attenuation and Soft Mute
- Digital De-Emphasis: 32 kHz, 44.1 kHz,
48 kHz - Data Polarity Control
- Power Down
- Audio I/F Format Select: I2S, Left-Justified,
- Multiple Functions Through H/W Control:
- Audio I/F Format Select: I2S, TDM
- Digital De-Emphasis Filter: 44.1 kHz
- Analog Mute by Clock Halt Detection
- External RESET Pin
- Power Supplies:
- 5 V for Analog and 3.3 V for Digital
- Package: HTSSOP-48
- Operating Temperature Range:
- –40°C to +85°C
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of DAC channels | 8 | Analog inputs | 0 |
| Analog outputs | 8 | DAC SNR (typ) (dB) | 113 |
| Sampling rate (max) (kHz) | 192 | Control interface | H/W, I2C, SPI |
| Resolution (Bits) | 24 | Architecture | Current Segment DAC |
| Operating temperature range (°C) | -40 to 85 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The PCM1690DCAR chip is a high-performance digital-to-analog converter (DAC) designed for audio applications. It offers a multi-bit delta-sigma architecture with up to 32-bit resolution, ensuring accurate and high-quality audio conversion. The chip supports various sampling rates and features a low-jitter clock system for improved audio performance. It is commonly used in audio equipment and home theater systems for delivering high-fidelity sound.
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Features
The PCM1690DCAR is a high-performance audio digital-to-analog converter. It offers a dynamic range of 123 dB, supports sampling rates up to 192 kHz, and has a total harmonic distortion of -101 dB. It also features a selectable digital interpolation filter, a 7.1 surround sound mode, and supports various audio formats including PCM and DSD. -
Pinout
The PCM1690DCAR is a 24-pin digital-to-analog converter (DAC) integrated circuit manufactured by Texas Instruments. It uses the I2S protocol for audio data transfer and offers 24-bit resolution. It provides stereo audio conversion with configurable output voltage and supports various audio sampling rates. -
Manufacturer
The manufacturer of the PCM1690DCAR is Texas Instruments. It is a multinational semiconductor company known for producing a wide range of integrated circuits, including analog and digital signal processing solutions. -
Application Field
The PCM1690DCAR is a digital-to-analog converter (DAC) that can be used in various audio applications such as professional audio recording systems, digital mixing consoles, high-end audio equipment, and digital signal processors. It is designed to provide high-quality analog audio output from digital sources. -
Package
The PCM1690DCAR chip is in a 28-SSOP (0.209", 5.30mm Width) package type.
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