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ADS7816 12 位高速微功率采样模数转换器

ADS7816 相关产品
ADS7816 说明

The ADS7816 is a 12-bit, 200kHz sampling analogto- digital converter. It features low power operation with automatic power down, a synchronous serial interface, and a differential input. The reference voltage can be varied from 100mV to 5V, with a corresponding resolution from 24mV to 1.22mV.

Low power, automatic power down, and small size make the ADS7816 ideal for battery operated systems or for systems where a large number of signals must be acquired simultaneously. It is also ideal for remote and/or isolated data acquisition. The ADS7816 is available in an 8-pin plastic mini-DIP, an 8-lead SOIC, or an 8-lead MSOP package.


ADS1286 ADS7816 ADS7817 ADS7822 ADS7826 ADS7827 ADS7829
Resolution(Bits) 12 12 12 12 10 8 12
Sample Rate (max) 37kSPS 200kSPS 200kSPS 200kSPS 200kSPS 250kSPS 125kSPS
Architecture SAR SAR SAR SAR SAR SAR SAR
Power Consumption(Typ)(mW) 1 1.9 2.3 0.6 0.8 0.6 0.6
SINAD(dB) 72 72 71 71 62 48 71
SNR(dB) 50 62 72
SFDR(dB) 90 86 86 86 81 68 86
DNL(Max)(+/-LSB) 0.75 0.75 1 0.75 1 1 0.75
INL(Max)(+/-LSB) 1 1 1 0.75 1 1 1.25
No Missing Codes(Bits) 12 12 12 12 10 8 12
No. of Supplies 1 1 1 1 1 1 1
Analog Voltage AV/DD(Min)(V) 4.75 4.5 4.75 2.7 2.7 2.7 2
Analog Voltage AV/DD(Max)(V) 5.25 5.25 5.25 5.25 5.5 5.5 5.25
Logic Voltage DV/DD(Min)(V) 4.75 4.75 4.75 2.7 2.7 2.7 2.7
Logic Voltage DV/DD(Max)(V) 5.25 5.25 5.25 5.25 5.25 5.25 5.25
Input Configuration Range Vref Vref +/-Vref at +Vref Vref Vref Vref Vref
Reference Mode Ext Ext Ext Ext Ext Ext Ext
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Pin/Package 8PDIP, 8SOIC 8MSOP, 8PDIP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8PDIP, 8SOIC 8SON 8SON 8SON
Comments Pseudo-differential input Pseudo-differential input Pseudo-differential input
# Input Channels 1 1 1 1 1 1 1
Operating Temperature Range(°C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
ADS7816 特性
ADS7816 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
ADS7816E/250 ACTIVE -40 to 85 2.15 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816E/250G4 ACTIVE -40 to 85 2.15 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816E/2K5 ACTIVE -40 to 85 1.95 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816E/2K5G4 ACTIVE -40 to 85 1.95 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816EB/250 ACTIVE -40 to 85 2.55 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816EB/250G4 ACTIVE -40 to 85 2.55 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816EB/2K5 ACTIVE -40 to 85 2.35 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816EB/2K5G4 ACTIVE -40 to 85 2.35 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816EC/250 ACTIVE -40 to 85 2.85 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816EC/250G4 ACTIVE -40 to 85 2.85 | 1ku MSOP(DGK) | 8 250 | SMALL T&R A16
ADS7816EC/2K5 ACTIVE -40 to 85 2.65 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816EC/2K5G4 ACTIVE -40 to 85 2.65 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R A16
ADS7816P ACTIVE -40 to 85 1.95 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
ADS7816PB ACTIVE -40 to 85 2.35 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
B
ADS7816PBG4 ACTIVE -40 to 85 2.35 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
B
ADS7816PC ACTIVE -40 to 85 2.65 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
C
ADS7816PCG4 ACTIVE -40 to 85 2.65 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
C
ADS7816PG4 ACTIVE -40 to 85 1.95 | 1ku PDIP (N) | 8 50 | TUBE ADS7816P
C
ADS7816U ACTIVE -40 to 85 2.15 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
ADS7816U/2K5 ACTIVE -40 to 85 1.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
ADS7816U/2K5G4 ACTIVE -40 to 85 1.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
ADS7816UB ACTIVE -40 to 85 2.55 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
B
ADS7816UB/2K5 ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
B
ADS7816UB/2K5G4 ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
B
ADS7816UBG4 ACTIVE -40 to 85 2.55 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
B
ADS7816UC ACTIVE -40 to 85 2.85 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
C
ADS7816UC/2K5 ACTIVE -40 to 85 2.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
C
ADS7816UC/2K5G4 ACTIVE -40 to 85 2.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R ADS
7816U
C
ADS7816UCG4 ACTIVE -40 to 85 2.85 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
C
ADS7816UG4 ACTIVE -40 to 85 2.15 | 1ku SOIC (D) | 8 75 | TUBE ADS
7816U
ADS7816 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
ADS7816E/250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816E/250
ADS7816E/250G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816E/250G4 ADS7816E/250G4
ADS7816E/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816E/2K5
ADS7816E/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816E/2K5G4 ADS7816E/2K5G4
ADS7816EB/250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816EB/250
ADS7816EB/250G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816EB/250G4 ADS7816EB/250G4
ADS7816EB/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816EB/2K5
ADS7816EB/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816EB/2K5G4 ADS7816EB/2K5G4
ADS7816EC/250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816EC/250
ADS7816EC/250G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816EC/250G4 ADS7816EC/250G4
ADS7816EC/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816EC/2K5
ADS7816EC/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816EC/2K5G4 ADS7816EC/2K5G4
ADS7816P Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type   ADS7816P
ADS7816PB Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type   ADS7816PB
ADS7816PBG4 Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type ADS7816PBG4 ADS7816PBG4
ADS7816PC Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type   ADS7816PC
ADS7816PCG4 Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type ADS7816PCG4 ADS7816PCG4
ADS7816PG4 Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg Type ADS7816PG4 ADS7816PG4
ADS7816U Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816U
ADS7816U/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816U/2K5
ADS7816U/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816U/2K5G4 ADS7816U/2K5G4
ADS7816UB Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816UB
ADS7816UB/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816UB/2K5
ADS7816UB/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816UB/2K5G4 ADS7816UB/2K5G4
ADS7816UBG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816UBG4 ADS7816UBG4
ADS7816UC Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816UC
ADS7816UC/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   ADS7816UC/2K5
ADS7816UC/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816UC/2K5G4 ADS7816UC/2K5G4
ADS7816UCG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816UCG4 ADS7816UCG4
ADS7816UG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR ADS7816UG4 ADS7816UG4
ADS7816 应用技术支持与电子电路设计开发资源下载
  1. ADS7816 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)
ADS7816 工具与软件
名称 型号 公司 工具/软件类型
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