首页 > TI 德州仪器 > 模数转换器

TLV1578 8 通道 10 位 1.25MSPS ADC,具有 8 通道输出、DSP/SPI、硬件可配置、低功耗

TLV1578 同类产品

TLV1578
Resolution(Bits) 10
Sample Rate (max) 1.25MSPS
Architecture SAR
Power Consumption(Typ)(mW) 12
SINAD(dB) 60
SNR(dB) 60
SFDR(dB) 63
DNL(Max)(+/-LSB) 1
INL(Max)(+/-LSB) 1
No Missing Codes(Bits) 10
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 2.7
Analog Voltage AV/DD(Max)(V) 5.5
Logic Voltage DV/DD(Min)(V) 2.7
Logic Voltage DV/DD(Max)(V) 5.5
Input Configuration Range +5V
Reference Mode Ext
Rating Catalog
Pin/Package 32TSSOP
# Input Channels 8
Operating Temperature Range(°C) -40 to 85,0 to 70
TLV1578 说明

The TLV1571/1578 is a 10-bit data acquisition system that combines an 8-channel input multiplexer (MUX), a high-speed 10-bit ADC, and a parallel interface. The device contains two on-chip control registers allowing control of channel selection, software conversion start, and power down via the bidirectional parallel port. The control registers can be set to a default mode by applying a dummy RD\ signal when WR\ is tied low. This allows the TLV1571/1578 to be configured by hardware. The MUX is independently accessible. This allows the user to insert a signal conditioning circuit such as an antialiasing filter or an amplifier, if required, between the MUX and the ADC. Therefore, one signal conditioning circuit can be used for all eight channels

TLV1578 特性
TLV1578 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
TLV1578CDA ACTIVE 0 to 70 4.25 | 1ku TSSOP (DA) | 32 46 | TUBE TLV1578
TLV1578CDAG4 ACTIVE 0 to 70 4.25 | 1ku TSSOP (DA) | 32 46 | TUBE TLV1578
TLV1578CDAR ACTIVE 0 to 70 3.85 | 1ku TSSOP (DA) | 32 2000 | LARGE T&R TLV1578
TLV1578CDARG4 ACTIVE 0 to 70 3.85 | 1ku TSSOP (DA) | 32 2000 | LARGE T&R TLV1578
TLV1578IDA ACTIVE -40 to 85 4.10 | 1ku TSSOP (DA) | 32 46 | TUBE TLV1578I
TLV1578IDAG4 ACTIVE -40 to 85 4.10 | 1ku TSSOP (DA) | 32 46 | TUBE TLV1578I
TLV1578 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
TLV1578CDA Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   TLV1578CDA
TLV1578CDAG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV1578CDAG4 TLV1578CDAG4
TLV1578CDAR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   TLV1578CDAR
TLV1578CDARG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV1578CDARG4 TLV1578CDARG4
TLV1578IDA Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   TLV1578IDA
TLV1578IDAG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV1578IDAG4 TLV1578IDAG4
TLV1578 应用技术支持与电子电路设计开发资源下载
  1. TLV1578 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)
TLV1578 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