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ADS8365

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16 位 250kSPS 6 通道同步采样 SAR ADC

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ADS8365

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产品详情

Resolution (Bits) 16 Sample rate (max) (ksps) 250 Number of input channels 6 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential Multichannel configuration Simultaneous Sampling Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 2.6 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 190 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 88 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.5
Resolution (Bits) 16 Sample rate (max) (ksps) 250 Number of input channels 6 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential Multichannel configuration Simultaneous Sampling Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 2.6 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 190 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 88 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.5
TQFP (PAG) 64 144 mm² (12 mm × 12 mm)
  • Six Input Channels
  • Fully Differential Inputs
  • Six Independent 16-Bit ADCs
  • 4µs Total Throughput per Channel
  • Low Power:
    200mW in Normal Mode
    5mW in Nap Mode
    50µW in Power-Down Mode
  • TQFP-64 Package Package
  • APPLICATIONS
    • Motor Control
    • Multi-Axis Positioning Systems
    • 3-Phase Power Control

All trademarks are the property of their respective owners.
  • Six Input Channels
  • Fully Differential Inputs
  • Six Independent 16-Bit ADCs
  • 4µs Total Throughput per Channel
  • Low Power:
    200mW in Normal Mode
    5mW in Nap Mode
    50µW in Power-Down Mode
  • TQFP-64 Package Package
  • APPLICATIONS
    • Motor Control
    • Multi-Axis Positioning Systems
    • 3-Phase Power Control

All trademarks are the property of their respective owners.

The ADS8365 includes six, 16-bit, 250kSPS analog-to-digital converters (ADCs) with six fully differential input channels grouped into three pairs for high-speed simultaneous signal acquisition. Inputs to the sample-and-hold amplifiers are fully differential and are maintained differential to the input of the ADC. This architecture provides excellent common-mode rejection of 80dB at 50kHz, which is important in high-noise environments.

The ADS8365 offers a flexible, high-speed parallel interface with a direct address mode, a cycle, and a FIFO mode. The output data for each channel is available as a 16-bit word.

The ADS8365 includes six, 16-bit, 250kSPS analog-to-digital converters (ADCs) with six fully differential input channels grouped into three pairs for high-speed simultaneous signal acquisition. Inputs to the sample-and-hold amplifiers are fully differential and are maintained differential to the input of the ADC. This architecture provides excellent common-mode rejection of 80dB at 50kHz, which is important in high-noise environments.

The ADS8365 offers a flexible, high-speed parallel interface with a direct address mode, a cycle, and a FIFO mode. The output data for each channel is available as a 16-bit word.
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技术文档

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 16-Bit, 250kSPS 6-Channel Simultaneous Sampling SAR Analog-to-Digital Converters 数据表 (Rev. C) 2008-3-27
白皮书 Voltage-reference impact on total harmonic distortion 2016-8-1
电子书 Best of Baker's Best: Precision Data Converters -- SAR ADCs 2015-5-21
应用手册 Determining Minimum Acquisition Times for SAR ADCs, part 2 2011-3-17
应用手册 Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) 2010-11-10
更多文献资料 ADS8365EVM Readme Page Thank You Letter (Rev. A) 2006-12-5

设计与开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

ADS8365M-EVM — ADS8365M 评估模块

The ADS8365M-EVM is designed for the prototyping and evaluation of the ADS8365 analog-to-digital converter (ADC). This high-resolution, 16 bit, parallel analog-to-digital, 250 kHz, SAR device, can be configured as a single or fully differential, pseudo-bipolar input. The EVM uses a (...)

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仿真模型

ADS8365 IBIS Model

SBAM147.ZIP (51 KB) - IBIS 模型
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计算工具

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

模拟工程师计算器旨在加快模拟电路设计工程师经常运用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算列表，从使用反馈电阻器设置运算放大器增益到选择合适的电路设计元件，以稳定模数转换器 (ADC) 驱动器缓冲器电路。

除了可用作独立工具之外，该计算器还能很好地与模拟工程师口袋参考中所述的概念配合使用。

支持的产品和硬件
计算工具

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC 可用于根据输入频率和时钟抖动来计算 ADC 的理论信噪比 (SNR) 性能。

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设计工具

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
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封装 引脚 CAD 符号、封装和 3D 模型
TQFP (PAG) 64 Ultra Librarian
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