仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package / Case | Tray |
| Part Status | Active |
| Type | PCM |
| Data Interface | PCM Audio Interface |
| Resolution(Bits) | 15 b |
| Number of AD Cs / DA Cs | 1 / 1 |
| Sigma Delta | Yes |
| Voltage - Supply, Analog | 2.7V ~ 3.3V |
| Voltage - Supply, Digital | 2.7V ~ 3.3V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
TLV320AIC1110PBS is a low‑power, stereo audio CODEC from Texas Instruments. It combines a stereo ADC and DAC with an analog front end (microphone bias, line inputs) and a built‑in headphone driver, all in a compact package. It provides a flexible digital interface (I2S/PCM) with 24‑bit data paths and supports common audio sample rates. On the digital side, it offers programmable features such as volume control, soft mute, de‑emphasis, and high‑pass filtering. The PBS suffix denotes a specific package/pinout variant of the TLV320AIC1110 family. It’s intended for battery‑powered portable devices (phones, headsets, wearables, voice recorders) and is configured via a control interface (I2C‑type) while requiring external clock and supply rails per the datasheet.
Equivalent
There is no published 1:1 cross reference for TLV320AIC1110PBS. Closest substitutes are other packaging variants of the TLV320AIC1110 (same device, different suffix) and similar TI codecs in the TLV320AIC family. For an exact substitute, use TI’s Cross Reference tool on TI.com or contact TI with your requirements (sampling rates, I/O, power, interface).
Features
Key features of TLV320AIC1110PBS (TI audio CODEC):
- Low-power stereo CODEC: integrated ADC and DAC
- 24-bit resolution for both ADC and DAC
- Up to 96 kHz sampling rate (PCM)
- I2S/ DSP-compatible serial digital audio interface
- Analog front-end: microphone bias, line-in, and line-out
- Headphone driver with impedance protection
- Programmable gain/volume control and mute
- Power-saving modes with fast wake-up
- Small package: 8-pin VSSOP (PBS suffix)
Note: Always check the latest datasheet for exact electrical specs, supply ranges, and package details.
- Low-power stereo CODEC: integrated ADC and DAC
- 24-bit resolution for both ADC and DAC
- Up to 96 kHz sampling rate (PCM)
- I2S/ DSP-compatible serial digital audio interface
- Analog front-end: microphone bias, line-in, and line-out
- Headphone driver with impedance protection
- Programmable gain/volume control and mute
- Power-saving modes with fast wake-up
- Small package: 8-pin VSSOP (PBS suffix)
Note: Always check the latest datasheet for exact electrical specs, supply ranges, and package details.
Pinout
- Pin count: 16 pins (PBS package, typically TSSOP-16/VSSOP-16).
- Function: TLV320AIC1110PBS is a stereo audio CODEC/ADC: two analog inputs (mic/line) with on-chip preamps and ADCs, plus a digital audio interface (I2S/Left-Justified) to a host. Includes microphone bias and required power/GND pins.
- Function: TLV320AIC1110PBS is a stereo audio CODEC/ADC: two analog inputs (mic/line) with on-chip preamps and ADCs, plus a digital audio interface (I2S/Left-Justified) to a host. Includes microphone bias and required power/GND pins.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs; one of the world’s largest semiconductor firms, headquartered in Dallas, Texas.
- What kind of company: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs; one of the world’s largest semiconductor firms, headquartered in Dallas, Texas.
Application
TLV320AIC1110PBS is a low-power stereo CODEC with ADC/DAC and mic bias. Common application areas include:
- Mobile and portable consumer electronics (smartphones, tablets, wearables)
- Voice capture and communications (headsets, conferencing devices, VoIP adapters)
- USB/embedded audio interfaces (USB sound cards, DAC/ADC subsystems)
- Cameras and camcorders (audio capture and processing)
- Portable speakers and docking/audio peripherals
- IoT and smart-home devices (voice-enabled speakers and edge audio nodes)
- Mobile and portable consumer electronics (smartphones, tablets, wearables)
- Voice capture and communications (headsets, conferencing devices, VoIP adapters)
- USB/embedded audio interfaces (USB sound cards, DAC/ADC subsystems)
- Cameras and camcorders (audio capture and processing)
- Portable speakers and docking/audio peripherals
- IoT and smart-home devices (voice-enabled speakers and edge audio nodes)
Package
Plastic TSSOP-16 package (Pb-free).
