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비교 대상 장치와 유사한 기능
TLV320ADC3101-Q1
- Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following Results:
- Device Temperature Grade 2: –40°C to +105°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level H1C
- Device CDM ESD Classification Level C3B
- Device Temperature Grade 2: –40°C to +105°C
- Stereo Audio ADC
- 92-dBA Signal-to-Noise Ratio
- Supports ADC Sample Rates From 8 kHz to 96 kHz
- Instruction-Programmable Embedded miniDSP
- Flexible Digital Filtering With RAM Programmable Coefficient,
Instructions, and Built-In Processing Blocks- Low-Latency IIR Filters for Voice
- Linear Phase FIR Filters for Audio
- Additional Programmable IIR Filters for EQ, Noise Cancellation or Reduction
- Up to 128 Programmable ADC Digital Filter Coefficients
- Six Audio Inputs With Configurable Automatic Gain Control (AGC)
- Programmable in Single-Ended or Fully Differential Configurations
- Can Be 3-Stated for Easy Interoperability With Other Audio ICs
- Low Power Consumption and Extensive Modular Power Control:
- 6-mW Mono Record, 8-kHz
- 11-mW Stereo Record, 8-kHz
- 10-mW Mono Record, 48-kHz
- 17-mW Stereo Record, 48-kHz
- Dual Programmable Microphone Bias
- Programmable PLL for Clock Generation
- I2C Control Bus
- Audio Serial Data Bus Supports I2S,
Left/Right-Justified, DSP, PCM, and TDM Modes - Digital Microphone Input Support
- Two GPIOs
- Power Supplies:
- Analog: 2.6 V–3.6 V
- Digital: Core: 1.65 V–1.95 V,
I/O: 1.1 V–3.6 V
- 4-mm × 4-mm 24-Pin RGE (QFN)
The TLV320ADC3101-Q1 is a low-power, stereo audio analog-to-digital converter (ADC) supporting sampling rates from 8 kHz to 96 kHz with an integrated programmable-gain amplifier providing up to 40-dB analog gain or AGC. A programmable miniDSP is provided for custom audio processing. Front-end input coarse attenuation of 0 dB, –6 dB, or off, is also provided. The inputs are programmable in a combination of single-ended or fully differential configurations. Extensive register-based power control is available via an I2C interface, enabling mono or stereo recording. Low power consumption makes the TLV320ADC3101-Q1 ideal for battery-powered portable equipment.
The AGC programs to a wide range of attack (7 ms–1.4 s) and decay (50 ms–22.4 s) times. A programmable noise-gate function is included to avoid noise pumping. Low-latency IIR filters optimized for voice and telephony are available, as well as linear-phase FIR filters optimized for audio. Programmable IIR filters are also available and may be used for sound equalization, or to remove noise components. The audio serial bus can be programmed to support I2S, left-justified, right-justified, DSP, PCM, and TDM modes. The audio bus may be operated in either master or slave mode.
A programmable integrated PLL is included for flexible clock generation and provides support for all standard audio rates from a wide range of available MCLKs, varying from 512 kHz to 50 MHz, including the most popular cases of 12-MHz, 13-MHz, 16-MHz, 19.2-MHz, and 19.68-MHz system clocks.
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기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | Low-Power Stereo ADC With Embedded miniDSP for Wireless Handsets datasheet (Rev. B) | 2012/09/28 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TLV320ADC3101EVM-K — TLV320ADC3101 평가 모듈 및 USB 마더보드
The TLV320ADC3101EVM is in the Texas Instruments (TI) modular EVM form factor, which allows direct evaluation of the device performance and operating characteristics and eases software development and system prototyping. The TLV320ADC3101EVM-K is a complete evaluation/demonstration kit, which (...)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.