Maxim MAX11612EUA+

1294.4k2, 4Дифференциальный, односторонний5V5V-40°C ~ 85°C

Overview

The MAX11612 low-power, 12-bit, multichannel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I 2C-compatible 2-wire serial interface.Supply current falls below 230µA for sampling rates under 46ksps. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates. The MAX11612 has 4 analog input channels each.The fully differential analog inputs are software configurable for unipolar or bipolar, and single-ended or differential operation. The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD.

♦ High-Speed I2C-Compatible Serial Interface 400kHz Fast Mode 1.7MHz High-Speed Mode ♦ Single-Supply:4.5V to 5.5V ♦ Ultra-Small Packages:8-Pin µMAX ♦ Internal Reference:4.096V ♦ External Reference: 1V to VDD ♦ Internal Clock ♦ 4-Channel Single-Ended or 2-Channel Fully Differential ♦ Internal FIFO with Channel-Scan Mode ♦ Low Power   670µA at 94.4ksps   230µA at 40ksps   60µA at 10ksps   6µA at 1ksps   0.5µA in Power-Down Mode ♦ Software-Configurable Unipolar/Bipolar

Features

Applications

• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.