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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD574ASD is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices. It offers a resolution of 12 bits with a single-ended input and a parallel data interface. The converter supports multiple analog input ranges including bipolar ±5V and ±10V, and unipolar 0V to 10V and 0V to 20V. It requires three supply voltages: logic supply of 4.5V to 5.5V, positive supply of 11.4V to 16.5V, and negative supply of -16.5V to -11.4V. Typical power dissipation is 390 mW.
The device is housed in a 28-pin ceramic dual in-line package (CDIP) with a 0.600-inch body width, suitable for through-hole mounting. It operates over a temperature range of -55°C to 125°C, making it suitable for industrial and military applications. The SAR architecture provides fast conversion with no missing codes guaranteed up to 12 bits over the full temperature range. Linearity error is typically ±0.5 LSB at +25°C and ±1 LSB over temperature.
The AD574ASD includes an internal reference voltage of 10.0V and supports both external and internal reference modes. It is designed for use in data acquisition systems, industrial process control, and instrumentation where high accuracy and wide temperature range are required.
12 bits.
Successive approximation register (SAR).
-55°C to 125°C.
28-pin CDIP (0.600", 15.24mm).
Logic supply 4.5V to 5.5V, positive supply 11.4V to 16.5V, negative supply -16.5V to -11.4V.
RoHS3 compliant (unverified).
Parallel.