EVAL-ADN2850SDZ

EVAL-ADN2850SDZ is an ADN2850 evaluation board. With versatile programmability, the ADN2850 allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment / decrement of resistance, resistance changes in ±6 dB scales, wiper setting read-back, and extra EEMEM for storing user-defined information, such as memory data for other components or a lookup table. The ADN2850 supports a dual-supply ±2.25V to ±2.75V operation and a single-supply 2.7V to 5.5V operation, making the device suited for battery-powered applications and many other applications. In addition, the ADN2850 uses a versatile SPI-compatible serial interface, allowing speeds of up to 50MHz. The EVAL-ADN2850SDZ can operate in single-supply and dual-supply mode and incorporates an internal power supply from the USB.

• Full featured evaluation board for the ADN2850
• Several test circuits
• Various AC/DC input signals
• PC control via a separately purchased system development platform (SDP)
• PC control software
• 26 extra bytes in EEMEM for user-defined information
• Resistor tolerance error stored in EEMEM

Contents

EVAL-ADN2850SDZ evaluation board, CD.