DIR9001-Q1 汽车类 24 位 96kHz 数字音频接口接收器
|
DIR9001-Q1 |
| Jitter(ps) |
50 |
| Sampling Rate(Max)(kHz) |
108 |
| Supply Voltage(s)(V) |
3.3 |
| Pin/Package |
28TSSOP |
| Operating Temperature Range(°C) |
-40 to 85 |
DIR9001-Q1 说明
The DIR9001-Q1 is a digital audio interface receiver that can receive a 28-kHz to 108-kHz sampling- frequency, 24-bit-data-word, biphase-encoded signal. The DIR9001-Q1 complies with IEC60958-3, JEITA CPR-1205 (Revised version of EIAJ CP-1201), AES3, EBUtech3250, and it can be used in various applications that require a digital audio interface.
The DIR9001-Q1 supports many output system clock and output data formats and can be used flexibly in many application systems. As the all functions which the DIR9001-Q1 provides can be controlled directly through control pins, it can be used easily in an application system that does not have a microcontroller. Also, as dedicated pins are provided for the channel-status bit and user-data bit, processing of their information can be easily accomplished by connecting with a microcontroller, DSP, etc.
DIR9001-Q1 特性
- One-Chip Digital Audio Interface Receiver (DIR) Including Low-Jitter Clock-Recovery System
- Compliant With Digital Audio Interface Standards: IEC60958 (former IEC958), JEITA CPR-1205 (former EIAJ CP-1201, CP-340), AES3, EBU tech3250
- Clock Recovery and Data Decode From Biphase Input Signal, Generally Called S/PDIF, EIAJ CP-1201, IEC60958, AES/EBU
- Biphase Input Signal Sampling Frequency (fS) Range: 28 kHz to 108 kHz
- Low-Jitter Recovered System Clock: 50 ps
- Jitter Tolerance Compliant With IEC60958-3
- Selectable Recovered System Clock: 128 fS, 256 fS, 384 fS, 512 fS
- Serial Audio Data Output Formats: 24-Bit I2S; MSB-First, 24-Bit Left-Justified; MSB-First 16-, 24-Bit Right-Justified
- User Data, Channel-Status Data Outputs Synchronized With Decoded Serial Audio Data
- No External Clock Required for Decode
- Includes Actual Sampling Frequency Calculator (Needs External 24.576-MHz Clock)
- Function Control: Parallel (Hardware)
- Functions Similar and Pin Assignments Equivalent to Those of DIR1703
- Single Power Supply: 3.3 V (2.7 V to 3.6 V)
- Wide Operating Temperature Range: -40°C to 85°C
- 5 V-Tolerant Digital Inputs
- Package: 28-pin TSSOP, Pin Pitch: 0,65 mm
- APPLICATIONS
- Car Audio Head Units
- Car Audio External Amplifiers
DIR9001-Q1 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| DIR9001IPWQ1 |
ACTIVE |
-40 to 85 |
4.80 | 1ku |
TSSOP (PW) | 28 |
50 | TUBE |
DIR9001IQ1 |
| DIR9001IPWRQ1 |
ACTIVE |
-40 to 85 |
4.55 | 1ku |
TSSOP (PW) | 28 |
2000 | LARGE T&R |
DIR9001IPWRQ1 |
| DIR9001IPWRQ1G4 |
ACTIVE |
-40 to 85 |
4.55 | 1ku |
TSSOP (PW) | 28 |
2000 | LARGE T&R |
DIR9001IPWRQ1 |
DIR9001-Q1 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| DIR9001IPWQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
DIR9001IPWQ1 |
| DIR9001IPWRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
DIR9001IPWRQ1 |
| DIR9001IPWRQ1G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
DIR9001IPWRQ1G4 |
DIR9001-Q1 应用技术支持与电子电路设计开发资源下载
- DIR9001-Q1 数据资料 dataSheet 下载.PDF
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF
1305 KB)
- Analog-to-Digital Converter Grounding Practices Affect System
Performance (PDF 56 KB)
- Principles of Data Acquisition and Conversion (PDF 50 KB)
- Interleaving Analog-to-Digital Converters (PDF 64 KB)
- What
Designers Should Know About Data Converter Drift (PDF 95 KB)
- Giving Delta-Sigma Converters a Gain Boost with a Front End
Analog Gain Stage (PDF 70 KB)
- Programming Tricks for Higher Conversion Speeds Utilizing Delta
Sigma Converters (PDF 105 KB)
DIR9001-Q1 工具与软件
