ADS1209
- 16-Bit Resolution
- 13-Bit Linearity
- ±2.3V Specified Input Voltage Range
- Internal Reference Voltage: 2%
- Gain Error: 0.5%
- Two Independent Delta-Sigma Modulators
- Two Input Reference Buffers
- On-Chip Oscillator
- Selectable Internal or External Clock
- Specified Temperature Range: –40°C to +105°C
- TSSOP-24 Package
- APPLICATIONS
- Motor Control
- Current Measurement
- Resolver
- Industrial Process Control
- Instrumentation
All trademarks are the property of their respective owners.
The ADS1209 is a two-channel, high-performance, delta-sigma (
) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential
inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, the device can be used to achieve
16-bit analog-to-digital (A/D) conversion with no missing codes. Effective accuracy of 14 bits can be obtained with a digital filter bandwidth of 20kHz at a modulator rate of
10MHz. The ADS1209 is designed for use in high-resolution measurement applications including current measurements, industrial
process control, and resolvers. It is available in a TSSOP-24 package and is specified for operation over the ambient temperature range of –40°C to +105°C.
您可能感兴趣的相似产品
技术文档
| 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 | Two, 1-Bit, 10MHz, 2nd-Order, Delta-Sigma Modulators 数据表 | 2010-2-9 | |||
| 应用手册 | Δ-Σ ADC 中的数字滤波器类型 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2023-4-13 | |
| 模拟设计期刊 | How delta-sigma ADCs work, Part 1 (Rev. A) | 2016-9-19 | ||||
| 电子书 | Best of Baker's Best: Precision Data Converters -- Delta-Sigma ADCs | 2015-3-19 | ||||
| 模拟设计期刊 | 闭环电机控制：旋转分解器及编码器介绍 | 英语版 | 2014-6-6 | |||
| 模拟设计期刊 | ΔΣ ADC工作原理 | 英语版 | 2012-1-13 |
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）。
AMC1210MB-EVM — AMC1210 主板
The AMC1210MB-EVM is a complete evaluation kit for the AMC1210 & ADS1205 in resolver applications and part of a modular evaluation system for evaluating TI delta-sigma modulators. The AMC1210MB-EVM software allows use of the AMC1210 in a variety of configurations for resolver and current shunt (...)
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。
SBAR010 — Delta Sigma Modulator Filter Calculator
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
TIDA-RESOLVER-APPLICATIONS-REFERENCE-DESIGN — 用于 AMC1210 的母板/控制器
这是一款用于旋转变压器应用的参考设计，并且是用于评估我们的 Δ-Σ 调制器的模块化系统的一部分。借助包含的软件，可以在各种配置下将 AMC1210 用于旋转变压器和电流分流应用，该软件还具有数据导出工具，支持使用外部工具进行数据分析。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| TSSOP (PW) | 24 | Ultra Librarian |
订购和质量
推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。