TLV320AIC3100IRHBR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 32-VFQFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Type | Audio |
| Supplier Device Package | 32-VQFN (5x5) |
| Data Interface | I²C |
| Resolution (Bits) | 32 b |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 1.65V ~ 1.95V |
| Sigma Delta | Yes |
| Number of ADCs / DACs | 2 / 2 |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| S/N Ratio, ADCs / DACs (db) Typ | 91 / 95 |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TLV320 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TLV320AIC3100IRHBR audio codec solutions
The TLV320AIC3100IRHBR is a low-power, highly integrated audi codeco from Texas Instruments that combines a stereo 24-bit DAC, a mono 24-bit ADC, and a mono class-D speaker amplifier in a single 32-pin QFN package. It supports sample rates from 8 kHz to 192 kHz and features built-in digital audio processing blocks (PRB) with programmable biquad and FIR filters, a digital sine-wave generator, and an integrated PLL. The device operates from multiple supply rails: 2.7–3.6 V analog, 1.65–1.95 V digital core, 1.1–3.6 V digital I/O, and 2.7–5.5 V for the class-D amplifier, making it ideal for battery-powered and space-constrained audio systems.
TLV320AIC3100IRHBR audio codec Key Features
Key features include a stereo DAC with 95 dB SNR and a mono ADC with 91 dB SNR, supporting 8–192 kHz sample rates with separate DAC and ADC clocks. The device integrates a mono class-D bridge-tied load (BTL) speaker driver capable of 2.5 W into 4 Ω or 1.6 W into 8 Ω, along with one differential and three single-ended analog inputs with mixing and level control. It includes a microphone interface with bias, preamp PGA, and AGC, as well as programmable digital audio processing for bass boost, treble, and EQ with up to five biquads for record and six for playback. Audio interfaces support I2S, left-justified, right-justified, DSP, and TDM modes, with control via I2C and full power-down management.
Alternative audio codec Models
● TLV320AIC3101: A low-power stereo audio codec optimized for portable audio and telephony applications, with similar audio performance and interface options.
● TLV320AIC3104: A low-power stereo audio codec for portable audio/telephony, offering comparable DAC and ADC performance with a focus on voice and music applications.
● TLV320AIC3106: A low-power stereo audio codec designed for portable audio and telephony, supporting multiple audio interfaces and sample rates for flexible system integration.
● TLV320AIC3110: A low-power audio codec with audio processing and stereo class-D speaker amplifier, providing higher output power and enhanced audio features for multimedia devices.
● TLV320DAC3100: A low-power stereo audio DAC with audio processing and mono class-D speaker amplifier, ideal for playback-only systems requiring high-quality audio output.
