The PCM2912PJT is a single-chip audio CODEC from Texas Instruments that features a USB interface, mono microphone input, and stereo headphone output. It is compliant with USB 2.0 specifications and includes an on-chip USB protocol controller that operates without the need for software code. The device supports various sampling rates, including 8 kHz to 48 kHz, and offers a 16-bit delta-sigma ADC and DAC. The PCM2912PJT provides high-quality audio performance with a total harmonic distortion plus noise (THD+N) of 0.01% and a signal-to-noise ratio (SNR) of 92 dB at a supply voltage of 5 V. It also features a built-in microphone amplifier, headphone playback amplifier, and programmable gain amplifiers for output and sidetone. The device is designed for applications such as USB headsets, speakers, and audio interface boxes. The product operates with a single 5 V power supply and is housed in a 32-pin TQFP package. It is suitable for a wide range of consumer audio applications, making it a versatile choice for engineers looking to integrate audio functionality into their designs.
Audio CODEC with USB Interface, Mono Microphone Input and Stereo Headphone Output 32-TQFP -25 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 711638-PCM2912PJT
Packaging: Tray
Type: Stereo Audio
Mounting Style: SMD
Data Interface: USB
Resolution (Bits): 16 b
Number of ADCs / DACs: 1 / 2
Sigma Delta: Yes
S/N Ratio, ADCs / DACs (db) Typ: 92 / 92
Dynamic Range, ADCs / DACs (db) Typ: 90 / 90
Categories: Integrated Circuits
Supplier Device Package: 32-TQFP (7x7)
Temperature Range - Operating: -25°C ~ 85°C
Manufacturer Package: 32-TQFP
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
Family Part Number: PCM2912
Manufacturer Pack Quantity: 250
MSL Level: 1 (Unlimited)
Supply Voltage , Analog: 4.35V ~ 5.25V
Supply Voltage , Digital: 4.35V ~ 5.25V
PCM Audio Codec 1ADC / 1DAC Ch 32-Pin TQFP Tray Product overview: PCM2912PJT from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, CODECS. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 716-PCM2912PJT can be used for catalog matching and distributor lookup.
Stereo Audio Interface 16 b USB 32-TQFP (7x7)
Audio D/A Converter ICs USB Audio CODEC
AUDIO CODEC, USB INTERFACE 32TQFP; Audio CODEC Type:Stereo; No. of ADCs:1; No. of DACs:2; Operating Temperature Min:-25°C; Operating Temperature Max:85°C; Sampling Rate:48kSPS; Audio IC Case Style:TQFP; No. of Pins:32Pins; No. of RoHS Compliant: Yes
IC STEREO AUD CODEC W/USB 32TQFP
Stereo Audio Interface 16 b USB 32-TQFP (7x7)
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCM2912PJT | 711638-PCM2912PJT | 716-PCM2912PJT | 296-23130-ND | PCM2912PJT | 28AH4679 | PCM2912PJT | PCM2912PJT |
| Product Name | PCM2912 Audio CODEC with USB Interface, Mono Microphone Input and Stereo Headphone Output | Interface - Interface - CODECs - PCM2912PJT | Interface Transceiver IC | CODECS | Audio D/A Converter ICs | Audio Codec, Usb Interface 32Tqfp; Audio Codec Type Texas Instruments | Interface - CODECs | CODECS |
| Technology | USB | USB | USB | USB | ||||
| Device Type | Codec | Sensor Interface | Transceiver | Codec | Codec | Sensor Interface; Codec | Codec | |
| Features | RoHS | RoHS | RoHS | RoHS | RoHS | |||
| Operating Temperature | -25 to 85 C (-13 to 185 F) | -25 C (-13 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) |
