| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,320 pcs
|
2320 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD2S1205YSTZ is a complete monolithic resolver-to-digital converter (RDC) from Analog Devices. It provides 12-bit resolution and supports two input channels. The device offers both parallel and serial (3-wire SPI) data interfaces for flexible system integration. Key specifications include ±11 arc minutes of accuracy, a maximum tracking rate of 1250 rps at 12-bit resolution, and an on-board programmable sinusoidal oscillator for resolver excitation. The converter operates from a single 5V supply (±5%) and consumes 20mA typical supply current. It includes system fault detection and incremental encoder emulation (1024 pulses/rev). The AD2S1205YSTZ is housed in a 44-lead LQFP package with surface mount termination. It is rated for the extended industrial temperature range of -40°C to +125°C. Typical applications include automotive motion sensing, electric power steering, industrial motor control, and process control. The device is qualified for automotive applications and is RoHS compliant.
The supply voltage range is 4.75V to 5.25V, with a typical operating voltage of 5V.
It is available in a 44-lead LQFP (Low Profile Quad Flat Package) for surface mounting.
-40°C to +125°C.
Yes, it is RoHS compliant.
12 bits.
Two channels.
Serial (3-wire SPI) and parallel interfaces.