ADS5103 具有关断状态、内部/外部参考的 10 位 40MSPS ADC

	ADS5103
Resolution(Bits)	10
Sample Rate (max)	40MSPS
Architecture	Pipeline
Power Consumption(Typ)(mW)	105
SINAD(dB)	58
SNR(dB)	58
SFDR(dB)	66
DNL(Max)(+/-LSB)	0.8
INL(Max)(+/-LSB)	1.5
No Missing Codes(Bits)	10
ENOB(Bits)	9.2
No. of Supplies	1
Analog Voltage AV/DD(Min)(V)	1.65
Analog Voltage AV/DD(Max)(V)	2
Logic Voltage DV/DD(Min)(V)	1.65
Logic Voltage DV/DD(Max)(V)	2
Input Configuration Range	1V (p-p)
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	48TQFP
# Input Channels	1
Operating Temperature Range(°C)	-40 to 85

ADS5103 说明

The ADS5102/3 are low-power CMOS, 10-bit, analog-to-digital converters (ADC) that operate from a single 1.8-V supply. The internal reference can be bypassed to use an external reference to suit the dc accuracy and temperature drift requirements of the application. A 10-bit parallel output data bus is provided with 3-state outputs. For power sensitive systems, a standby mode is provided which reduces power consumption to 336 uW. Also, if using external voltage reference, then the internal VREF circuit can be powered down. The analog input is differential, which provides excellent common-mode noise rejection as well as superior performance from the ADS5102/3.

ADS5103 特性

• ADS5102 (65 MSPS) ADS5103 (40 MSPS)
• Differential Input
• 1.8 V Analog/Digital Supply
• Digital Outputs Compatible With 1.8 V or 3.3 V Logic
• Signal-to-Noise: 58 dB at 20 MHz (ADS5103)
• Spurious Free Dynamic Range: 71 dB at 20 MHz (ADS5102)
• 105-mW Power Dissipation (ADS5103)
• 336 uW Power-Down Mode
• APPLICATIONS
  • Ultrasound
  • Digital Cameras
  • Imaging
  • Communications
  • Baseband Digitization

ADS5103 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
ADS5103IPFB	ACTIVE	-40 to 85	7.05 | 1ku	TQFP (PFB) | 48	250 | JEDEC TRAY (10+1)	AZ5103
ADS5103IPFBG4	ACTIVE	-40 to 85	7.05 | 1ku	TQFP (PFB) | 48	250 | JEDEC TRAY (10+1)	AZ5103

ADS5103 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
ADS5103IPFB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR		ADS5103IPFB
ADS5103IPFBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	ADS5103IPFBG4	ADS5103IPFBG4

ADS5103 应用技术支持与电子电路设计开发资源下载

1. ADS5103 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls
3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
4. 所选封装材料的热学和电学性质 (PDF 645 KB)
5. 高速数据转换 (PDF 1967 KB)
6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
7. A Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (PDF 461 KB)
8. A Spreadsheet for Calculating the Frequency Response of the ADS1250-54
9. Understanding the ADS1251, ADS1253, and ADS1254 Input Circuitry (PDF 39 KB)
10. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
11. Principles of Data Acquisition and Conversion (PDF 50 KB)
12. Interleaving Analog-to-Digital Converters (PDF 64 KB)
13. What Designers Should Know About Data Converter Drift (PDF 95 KB)
14. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
15. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

ADS5103 工具与软件

名称	型号	公司	工具/软件类型
ADS5102 评估模块	ADS5102EVM	Texas Instruments	开发电路板/EVM
ADC 谐波计算器	ADC-HARMONIC-CALC	Texas Instruments	计算实用程序
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