TLV320AIC22CPT Texas Instruments In Stock
TLV320AIC22CPT is a low-power stereo audio codec with integrated ADC and DAC by Texas Instruments. Key specs: 16-bit resolution, 8kHz to 48kHz sample rate, 1.8V to 3.3V supply. From $3.71, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $3.7070(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV320AIC22CPT?
- Low-power stereo audio codec optimized for portable and battery-operated applications
- Integrated ADC and DAC with 16-bit resolution supporting 8kHz to 48kHz sample rates
- Wide supply voltage range of 1.8V to 3.3V for flexible system integration
- On-chip PLL for flexible clock generation without external components
- Small TQFP package enabling compact PCB designs
What is TLV320AIC22CPT used for?
The TLV320AIC22CPT is well-suited for portable consumer electronics such as smartphones, tablets, and handheld audio players requiring high-quality stereo audio recording and playback. It is also used in VoIP handsets, wireless headsets, and smart home devices where low power consumption and compact size are critical. Additionally, it finds applications in industrial voice interfaces and IoT edge devices that require reliable audio capture and reproduction.
What are the specifications of TLV320AIC22CPT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input-Max | 4V |
| Companding Law | A/MU-LAW |
| Filter | YES |
| Input Code | TWOS COMPLEMENT |
| Input Type | DIFFERENTIAL |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Linear Coding | 16-BIT |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Operating Mode | SYNCHRONOUS |
| Output | VOLTAGE |
| Output Code | TWOS COMPLEMENT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 61.5mA |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Telecom IC Type | PCM CODEC |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for TLV320AIC22CPT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the sample rate range supported by the TLV320AIC22CPT?
The TLV320AIC22CPT supports sample rates from 8kHz up to 48kHz, making it suitable for both voice-band and audio-band applications including telephony at 8kHz and CD-quality audio at 48kHz.
What supply voltage does the TLV320AIC22CPT require?
The TLV320AIC22CPT operates over a wide supply voltage range of 1.8V to 3.3V, allowing it to interface directly with modern low-voltage processors and battery-powered systems without additional level shifting.
What package does the TLV320AIC22CPT come in and what are its dimensions?
The TLV320AIC22CPT is available in a TQFP (Thin Quad Flat Package) surface-mount package, which provides a compact footprint ideal for space-constrained PCB designs in portable and wearable electronics.
What are typical applications for the TLV320AIC22CPT?
Typical applications include smartphones, VoIP handsets, wireless headsets, portable media players, smart speakers, IoT voice interfaces, and any embedded system requiring integrated stereo audio ADC and DAC functionality with low power consumption.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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