PCM1602A
- 24-Bit Resolution
- Analog Performance:
- Dynamic Range: 105 dB, Typical
- SNR: 105 dB, Typical
- THD+N: 0.002%, Typical
- Full-Scale Output: 3.1 VPP, Typical
- 4×/8× Oversampling Interpolation Filter:
- Stop-Band Attenuation: –55 dB
- Pass-Band Ripple: ±0.03 dB
- Sampling Frequency:
- 5 kHz to 200 kHz (Channels 1 and 2)
- 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
- Accepts 16-, 18-, 20-, and 24-Bit Audio Data
- Data Formats: Standard, I2S™, and Left-Justified
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
- User-Programmable Functions:
- Digital Attenuation: 0 dB to –63 dB, 0.5 dB/Step
- Soft Mute
- Zero Flags Can Be Used As General- Purpose Logic Output
- Digital De-Emphasis
- Digital Filter Rolloff: Sharp or Slow
- Dual-Supply Operation:
- 5-V Analog
- 3.3-V Digital
- 5-V Tolerant Digital Logic Inputs
- Package: LQFP-48
The PCM1602A is a CMOS, monolithic integrated circuit that features six 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments’ enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.
The PCM1602A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz (channels 1 and 2) or 100 kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | 24-Bit-192 kHz Sampling 6-Channel Enhanced Multilevel Delta-Sigma DAC datasheet (Rev. A) | 2010/10/06 |
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| 패키지 | 핀 | 다운로드 |
|---|---|---|
| LQFP (PT) | 48 | 옵션 보기 |
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