Analog Devices / Maxim Integrated MAX11060位元，4頻道Sigma-Delta ADC
Maxim MAX1106016位元，4頻道sigma-delta ADC（ 類比數碼轉換器 ）利用內建級聯，容許最多同時使用32頻道抽樣，以令多至八部設備同步。此設備的串聯介面可利用單一命令，從所有級聯的設備中讀取資料。四個調變器可同時轉換每個全差分類比輸入，可編程資料輸出率為0.25ksps至64ksps。Maxim MAX11060 ADC完美適用於功率管理系統。Maxim ADC其中的每個頻道包括一個可調節的採樣相位，支援由於輸入時的外部分壓器、變壓器或過濾器相移進行內部補償。
特點
- Four Fully Differential Simultaneously Sampled Channels
- Cascadable for Up to 32 Channels of Simultaneous Sampling
- ±2.2V Full-Scale Input Range
- ±6V Overvoltage Protected Inputs
- Internal Crystal Oscillator
- 2.5V, 50ppm/°C Internal Reference or External Reference
- Programmable Output Data Rate
- 0.25ksps to 64ksps Range
- 0.065% Resolution
- Programmable Sampling Phase
- 0 to 333μs Delay in 1.33μs Steps
- SPI-/QSPI-/MICROWIRE-/DSP-Compatible 4-Wire Serial Interface
- Cascadable Interface Allows Control of Up to Eight Devices with a Single CS Signal
- 3.0V to 3.6V Analog Supply Voltage
- 2.7V to VAVDD Digital Supply Voltage
- 38-Pin TSSOP Package
應用
- Power-Protection Relay Equipment
- Multiphase Power Systems
- Industrial Data-Acquisition Systems
- Medical Instrumentation
Block Diagram
發佈日期: 2011-08-04
| 更新日期: 2023-04-13