AD7606BSTZ

Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us:   sales@allicdata.com

1. DESCRIPTION

The AD7606BSTZ is a 16-bit, simultaneous sampling, analog-todigital, data acquisition system (DAS) with eight channels. The device contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, a 16-bit charge redistribution successive approximation analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces. The AD7606BSTZ operates from a single +5 V supply and can accommodate ±10 V and ±5 V true bipolar input signals while sampling at throughput rates up to 150 kSPS for all channels.  The input clamp protection circuitry can tolerate voltages up to ±16.5 V. The AD7606BSTZ has 1 MΩ analog input impedance regardless of sampling frequency. The single-supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies. The AD7606BSTZ antialiasing filter has a 3 dB cutoff frequency of 23 kHz. The flexible digital filter is pin driven, yields improvements in SNR, and reduces the 3 dB bandwidth.

2. FEATURES

    1. 8 simultaneously sampled inputs

    2. True bipolar analog input ranges: ±10 V, ±5 V

    3. Single 5 V analog supply and 2.3 V to 5.25 V VDRIVE

    4. Fully integrated data acquisition solution

        - Analog input clamp protection

        - Input buffer with 1 MΩ analog input impedance

        - Second-order antialiasing analog filter

        - On-chip accurate reference and reference buffer

        - 16-bit ADC with 150 kSPS on all channels

        - Oversampling capability with digital filter

    5. Flexible parallel/serial interface

        - SPI/QSPI™/MICROWIRE™/DSP compatible

    6. Performance

        - 7 kV ESD rating on analog input channels

        - 95.5 dB SNR, −107 dB THD

        - ±0.5 LSB INL, ±0.5 LSB DNL

        - Low power: 100 mW

        - Standby mode: 25 mW

    7. 64-lead LQFP package

3. ENHANCED PRODUCT FEATURES

    1. Supports defense and aerospace applications (AQEC standard)

    2. Military temperature range −55°C to +125°C

    3. Controlled manufacturing baseline

    4. One assembly/test site

    5. One fabrication site

    6. Product change notification

    7. Qualification data available on request

4. APPLICATIONS

    1. Power-line monitoring and protection systems

    2. Multiphase motor control

    3. Instrumentation and control systems

    4. Multiaxis positioning systems

    5. Data acquisition systems (DAS)