ADS1205是TI公司的一款电流感应产品，ADS1205是两个 1 位 10MHz 2 级 Δ-Σ 调制器模数转换器，本页介绍了ADS1205的产品说明、应用、特性等，并给出了与ADS1205相关的TI元器件型号供参考。
ADS1205 - 两个 1 位 10MHz 2 级 Δ-Σ 调制器模数转换器 - 电流感应 - 电流感应 - TI公司（Texas Instruments，德州仪器）
The ADS1205 is a two-channel, high-performance, delta-sigma () modulator with more than 98dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers 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 resolution of 14 bits can be obtained with a digital filter bandwidth of 40kHz at a modulator rate of 10MHz. The ADS1205 is designed for use in high-resolution measurement applications including current measurements, smart transmitters, industrial process control, and resolvers. It is available in a QFN-24 (4x4) package.
- 16-Bit Resolution
- 14-Bit Linearity
- ±2.5V Input Range at 2.5V
- Internal Reference Voltage: 2%
- Gain Error: 0.5%
- Two Independent Delta-Sigma Modulators
- Two Input Reference Buffers
- On-Chip 20MHz Oscillator
- Selectable Internal or External Clock
- Operating Temperature Range: -40°C to +85°C
- QFN-24 (4x4) Package
- APPLICATIONS
- Motor Control
- Current Measurement
- Industrial Process Control
- Instrumentation
- Resolver
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