ADS5542 14 位、80MSPS 模数转换器
|
ADS5541 |
ADS5542 |
| Resolution(Bits) |
14 |
14 |
| Sample Rate (max) |
105MSPS |
80MSPS |
| Architecture |
Pipeline |
Pipeline |
| Power Consumption(Typ)(mW) |
710 |
674 |
| SINAD(dB) |
72 |
73.2 |
| SNR(dB) |
72.7 |
73.5 |
| SFDR(dB) |
86 |
87 |
| DNL(Max)(+/-LSB) |
0.25 |
0.5 |
| INL(Max)(+/-LSB) |
2.5 |
2 |
| No Missing Codes(Bits) |
14 |
14 |
| ENOB(Bits) |
11.4 |
11.7 |
| No. of Supplies |
1 |
1 |
| Analog Voltage AV/DD(Min)(V) |
3.0 |
3.0 |
| Analog Voltage AV/DD(Max)(V) |
3.6 |
3.6 |
| Logic Voltage DV/DD(Min)(V) |
3.0 |
3.0 |
| Logic Voltage DV/DD(Max)(V) |
3.6 |
3.6 |
| Input Configuration Range |
2.3V( p-p) |
2.3V (p-p) |
| Reference Mode |
Int |
Int |
| Rating |
Catalog |
Catalog |
| Pin/Package |
64HTQFP |
64HTQFP |
| # Input Channels |
1 |
1 |
| Operating Temp Range(Celsius) |
-40 to 85 |
-40 to 85 |
The ADS5542 is a high-performance, 14-bit, 80 MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5542 has excellent power consumption of 545 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.
The ADS5542 is available in a 64-pin TQFP PowerPAD package over the industrial temperature range -40°C to 85°C.
ADS5542 特性
- 14-Bit Resolution
- 80 MSPS Sample Rate
- High SNR: 72.9 dBFS at 100 MHz fIN
- High SFDR: 88 dBc at 100 MHz fIN
- 2.3-VPP Differential Input Voltage
- Internal Voltage Reference
- 3.3-V Single-Supply Voltage
- Analog Power Dissipation: 545 mW
- Serial Programming Interface
- TQFP-64 PowerPADTM Package
- Recommended Amplifiers: OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
- APPLICATIONS
- Wireless Communication
- Communication Receivers
- Base Station Infrastructure
- Test and Measurement Instrumentation
- Single and Multichannel Digital Receivers
- Communication Instrumentation
- Video and Imaging
ADS5542 芯片订购指南
ADS5542 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| 关于高速高分辨率模数转换器的数字数据采集与分析 |
TSW1100 |
Texas Instruments |
仿真器/分析仪 |
| ADS5542EVM 14 位 80MSPS ADC EVM |
ADS5542EVM |
Texas Instruments |
开发电路板/EVM |
| 用于模数转换器的抗混淆计算工具 |
ANTIALIASINGCALC |
Texas Instruments |
计算实用程序 |
| 运算放大器至 ADC 电路拓扑计算器 |
ADC-INPUT-CALC |
Texas Instruments |
计算实用程序 |
ADS5542 质量与无铅数据
ADS5542 应用技术支持与电子电路设计开发资源下载
- ADS5542 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls
- 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)
- A
Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (PDF
461 KB)
- A Spreadsheet for Calculating the Frequency Response of the
ADS1250-54
- Understanding the ADS1251, ADS1253, and ADS1254 Input
Circuitry (PDF 39 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)