TLV320AIC3104 Audio Codec
Texas Instruments' low-power stereo audio codec with stereo headphone amplifier
Texas Instruments' TLV320AIC3104 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs that are programmable in single-ended or fully differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 14 mW from a 3.3 V analog supply, making it ideal for portable battery-powered audio and telephony applications. The record path of the TLV320AIC3104 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs.
- Stereo audio DAC
- Stereo audio ADC
- Six audio input pins
- Six audio output drivers
- Low power: 14 mW stereo 48 kHz playback with 3.3 V analog supply
- Digital cameras
- Smart cellular phones
- PDAs
- Portable computing
- Communication
- Entertainment applications
TLV320AIC3104
| Image | Manufacturer Part Number | Description | Available Quantity | Price | ||
|---|---|---|---|---|---|---|
![]() | ![]() | TLV320AIC3104IRHBR | IC AUDIO CODEC 24BIT SER 32VQFN | 3375 - Immediate | $12.21 | View Details |
![]() | ![]() | TLV320AIC3104IRHBT | IC CODEC STER AUDIO 6I/O 32-QFN | 693 - Immediate | $19.50 | View Details |
Evaluation Kit
| Image | Manufacturer Part Number | Description | Function | Utilized IC / Part | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
![]() | ![]() | TLV320AIC3104EVM-K | EVAL BOARD FOR TLV320AIC3104 | CODEC | TLV320AIC3104 | 10 - Immediate | $893.21 | View Details |




