The MAX11137ATI+ is a high-speed, low-power, 12-bit, 16-channel serial SAR ADC capable of 500KSPS sampling rate in a 28-pin TQFN package. It features a full linear bandwidth of 1.5MHz and supports both internal and external clock modes, including scan mode with internal averaging to enhance SNR and an external clock mode with a user-programmable channel sequencer called SampleSet. The device includes an integrated FIFO for high-speed sampling and flexible data readout, with adjustable analog input channels that can be configured as single-ended, fully differential, or pseudo-differential inputs relative to a common ground. It is ideal for portable, battery-powered data acquisition systems. Operating conditions include a supply voltage from 2.35V to 3.6V, an extended temperature range from -40°C to 125°C, and low power dissipation of 4.2mW at 500KSPS. It features an external differential reference from 1V to VDD, high accuracy of ±1LSB INL and DNL, and a low current consumption of 2µA in shutdown mode. Additional features include AutoShutdown, fast wake-up, a 3-wire SPI/QSPI/MICROWIRE-compatible serial interface at 8MHz, and a SINAD of 70dB at 250kHz input frequency. It supports two software-adjustable bipolar input ranges of ±VREF/2 and ±VREF+. This component is suitable for signal processing and portable device applications, though delivery times may vary due to market demand.
Order the MAX11137ATI+ today to enhance your signal processing and portable measurement systems. This 16-channel, 12-bit ADC offers 500KSPS speed, low power, and flexible input configurations, making it perfect for battery-powered applications. Its integrated FIFO, user-programmable channel sequencer, and rapid wake-up times simplify system design while providing high accuracy with ±1LSB INL and DNL. Equipped with an industry-standard serial interface operating up to 8MHz, it ensures seamless integration into your portable or industrial system for reliable high-speed data conversion.
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You can download the MAX11137ATI datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
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