PCM1691DCA
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- Mfr.Part #
- PCM1691DCA
- Manufacturer
- Texas Instruments
- Package / Case
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC DAC/AUDIO 24BIT 192K 48HTSSOP
- Stock
- 2,743
- In Stock ：
- 2,743
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Output Type :
- Voltage
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Type :
- DAC, Audio
- Number of Terminations :
- 48
- Length :
- 12.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Part Number :
- PCM1691
- Power Consumption :
- 558mW
- Radiation Hardening :
- No
- Pin Count :
- 48
- Nominal Supply Current :
- 76mA
- Operating Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 48
- Voltage - Supply :
- 3V~3.6V 5V
- Sampling Rate (Per Second) :
- 192k
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height Seated (Max) :
- 1.2mm
- Resolution (Bits) :
- 24 b
- Package / Case :
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Packaging :
- Tube
- Number of Bits :
- 24
- Sampling Rate :
- 192 ksps
- Supply Type :
- Analog, Digital
- Terminal Position :
- Dual
- Conversion Rate :
- 192 ksps
- Width :
- 6.1mm
- Max Power Dissipation :
- 847mW
- Terminal Form :
- Gull wing
- Signal to Noise Ratio (SNR) :
- 111 dB
- Voltage Supply Source :
- Analog Digital
- Terminal Pitch :
- 0.5mm
- Analog Output Voltage-Max :
- 4V
- Input Bit Code :
- 2'S COMPLEMENT BINARY
- ECCN Code :
- EAR99
- Interface :
- I2C, Serial
- REACH SVHC :
- No SVHC
- Number of DAC Channels :
- 8
- Weight :
- 210.410161mg
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Data Interface :
- DSP, I2S
- Datasheets
- PCM1691DCA
PCM1691DCA Documents
ADCs/DACs - Special Purpose Texas Instruments PCM1691DCA Overview
The PCM1691DCA by Texas Instruments stands out in the market of ADCs/DACs - Special Purpose as a high-performance, audio digital-to-analog converter (DAC) designed to deliver superior audio quality. With its advanced 24-bit resolution and sample rates up to 192 kHz, this IC is ideal for high-fidelity audio applications. The integration of the PCM1691DCA in your audio systems ensures minimal signal loss and optimal sound reproduction, making it a prime choice for audio professionals and audiophiles alike. Leveraging the state-of-the-art technology of Texas Instruments, the PCM1691DCA enhances any audio system's performance with its robust design and high-quality output.
PCM1691DCA Features
The PCM1691DCA boasts a variety of features that make it a versatile and essential component in any high-end audio system. These include a dynamic range of 112 dB and a signal-to-noise ratio (SNR) that ensures clear, noise-free output. The device supports an 8x oversampling digital filter, which significantly reduces the aliasing noise, thereby improving the quality of the audio output. Its low out-of-band noise contributes to excellent electromagnetic interference (EMI) performance, essential for maintaining the integrity of audio signals in a crowded electronic environment.
PCM1691DCA Applications
- Home Theater Systems: Utilized in DACs to provide high-fidelity sound that enhances the cinematic experience at home by converting digital audio data into smooth, analog sound waves.
- Professional Audio Equipment: Employed in recording studios and stage equipment to ensure precise sound reproduction that is critical for monitoring and live performance broadcasts.
- Audiophile Grade Sound Systems: Integral in high-end sound systems to deliver exceptional audio clarity and depth, maximizing the listening experience for audiophiles.
- Digital Mixing Consoles: Used in digital audio mixers to handle and convert multiple audio inputs from digital to analog, maintaining sound fidelity in professional audio environments.
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