| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,005 pcs
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2005 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD2S1210CSTZ is a complete monolithic resolver-to-digital converter (R/D converter) from Analog Devices, offering user-selectable resolution from 10 to 16 bits. It integrates an on-board programmable sinusoidal oscillator for resolver excitation and accepts 3.15 V p-p ±27% sine and cosine input signals over a 2 kHz to 20 kHz frequency range. With a maximum tracking rate of 3125 rps (at 10-bit resolution and 10.24 MHz CLKIN), it provides high-speed angular position and velocity outputs.
The device operates from a 4.75 V to 5.25 V analog and digital supply, with a separate logic supply from 2.3 V to 5.25 V for flexible interface compatibility. It supports both serial (SPI-compatible) and parallel 10-bit to 16-bit data ports, making it suitable for DSP and microcontroller-based systems. The dual-channel architecture allows simultaneous conversion of two resolver inputs.
Packaged in a 48-lead LQFP (7x7 mm) surface-mount package, the AD2S1210CSTZ is rated for industrial temperature range from -40°C to +125°C. It includes system fault detection with programmable thresholds and incremental encoder emulation outputs. The converter is commonly used in DC and AC servo motor control, electric power steering, electric vehicle motion sensing, and encoder emulation applications.
The resolution is user-selectable at 10, 12, 14, or 16 bits.
The operating temperature range is -40°C to +125°C.
It is available in a 48-lead LQFP (7x7 mm) surface-mount package.
The analog and digital supply voltage is 4.75V to 5.25V, with an additional logic supply of 2.3V to 5.25V.
It is listed as RoHS3 Compliant, but this information is unverified and should be confirmed.
It supports both serial (SPI-compatible) and parallel data interfaces.
It has 2 channels.
