MAX188DCWP+

The MAX188DCWP+ is a low power, 8 channel, serial 12bit analogue to digital converter in 20 pin WSOIC package. This data acquisition system combines an 8 channel multiplexer, high bandwidth track/hold and serial interface together with high conversion speed and ultra low power consumption. The analogue inputs are software configurable for unipolar/bipolar and single ended/differential operation. The 4 wire serial interface directly connects to SPI, QSPI and MICROWIRE devices without external logic. A serial strobe output allows direct connection to TMS320 family DSP. It uses an external serial interface clock to perform successive approximation A/D conversions. The serial interface can operate beyond 4MHz when the internal clock is used. Typically used at portable data logging, data acquisition, high-accuracy process control, automatic testing, robotics, battery-powered instruments and medical instruments.

• Single +5V or ±5V operation, 8-ch single ended or 4 channel differential inputs
• Operating temperature range from 0°C to 70°C
• Hard wired complementary SHDN pin and 2 software selectable power down modes
• Low power of 1.5mA in operating mode and 2μA in power down mode
• Requires an external reference
• Sampling rate is 133KHz
• Reference buffer amplifier simplifies gain trim
• Total harmonic distortion is -80dB
• Automated Test Equipment (ATE); Battery-Powered Applications; Data Acquisition;
• High-Accuracy Process Control; Medical Instruments; Portable Data Logging; Robotics

Anwendungen

Signalverarbeitung, Robotertechnik, Medizinelektronik, Automatisierung & Prozesssteuerung, Tragbare Geräte

Hinweise

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Hinweise

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party