TLV1549 10 位 38kSPS ADC 串行输出、固有采样功能、终端与 TLC154、 TLC1549x 兼容

TLV1549 同类产品

TLV1549
Resolution(Bits) 10  
Sample Rate (max) 38kSPS  
Architecture SAR  
Power Consumption(Typ)(mW) 1.32  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 1  
No Missing Codes(Bits) 10  
No. of Supplies 1  
Analog Voltage AV/DD(Min)(V) 3  
Analog Voltage AV/DD(Max)(V) 3.6  
Logic Voltage DV/DD(Min)(V) 3  
Logic Voltage DV/DD(Max)(V) 3.6  
Input Configuration Range Vref  
Reference Mode Ext  
Rating Catalog  
Pin/Package 8PDIP, 8SOIC  
# Input Channels 1  
Operating Temperature Range(°C) -40 to 85
TLV1549 说明

The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successive-approximation, analog-to-digital converters. The devices have two digital inputs and a 3-state output [chip select (CS\), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor.

The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.

The TLV1549C is characterized for operation from 0°C to 70°C

TLV1549 特性
TLV1549 用途
TLV1549 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
TLV1549CD ACTIVE   2.55 | 1ku SOIC (D) | 8 75 | TUBE V1549C
TLV1549CDG4 ACTIVE   2.55 | 1ku SOIC (D) | 8 75 | TUBE V1549C
TLV1549CDR ACTIVE   2.30 | 1ku SOIC (D) | 8 2500 | LARGE T&R V1549C
TLV1549CDRG4 ACTIVE   2.30 | 1ku SOIC (D) | 8 2500 | LARGE T&R V1549C
TLV1549CP ACTIVE   2.40 | 1ku PDIP (P) | 8 50 | TUBE V1549C
TLV1549CPE4 ACTIVE   2.40 | 1ku PDIP (P) | 8 50 | TUBE V1549C
TLV1549ID ACTIVE   2.70 | 1ku SOIC (D) | 8 75 | TUBE V1549I
TLV1549IDG4 ACTIVE   2.70 | 1ku SOIC (D) | 8 75 | TUBE V1549I
TLV1549IDR ACTIVE -40 to 85 2.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R V1549I
TLV1549IDRG4 ACTIVE -40 to 85 2.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R V1549I
TLV1549IP ACTIVE   2.60 | 1ku PDIP (P) | 8 50 | TUBE V1549I
TLV1549IPE4 ACTIVE   2.60 | 1ku PDIP (P) | 8 50 | TUBE V1549I
TLV1549 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
TLV1549CD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   TLV1549CD
TLV1549CDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV1549CDG4 TLV1549CDG4
TLV1549CDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   TLV1549CDR
TLV1549CDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV1549CDRG4 TLV1549CDRG4
TLV1549CP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   TLV1549CP
TLV1549CPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLV1549CPE4 TLV1549CPE4
TLV1549ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   TLV1549ID
TLV1549IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV1549IDG4 TLV1549IDG4
TLV1549IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   TLV1549IDR
TLV1549IDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV1549IDRG4 TLV1549IDRG4
TLV1549IP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   TLV1549IP
TLV1549IPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   TLV1549IPE4
TLV1549 应用技术支持与电子电路设计开发资源下载
  1. TLV1549 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)
TLV1549 工具与软件
名称 型号 公司 工具/软件类型
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL 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