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Guaranteed Linearity Over Temperature. No Missing Codes Over Temperature. COMP I DAC. REF IN. I REF. DAC N. ADA The ADA is a complete bit successive-approximation. A high. Offset, linearity and scaling errors are mini-. The voltage reference uses an implanted buried Zener for. On the digital side, I 2 L logic is used for.
The ADA is available in six different grades. The ADAJ,. All grades are available in a. Also, the J, K, and L. J and K grades are available in ceramic LCC. Military Products Databook should be consulted for details on. Patent Nos. Information furnished by Analog Devices is believed to be accurate and. However, no responsibility is assumed by Analog Devices for its. No license is granted by implication or.
The ADA interfaces to most 8- or bit microproces-. Multiple-mode three-state output buffers connect di-. The 12 bits of output data. The precision, laser-trimmed scaling and bipolar offset resis-. Typical bipolar offset and full-scale cali-. The internal buried Zener reference is trimmed to The reference is available externally and can drive up to.
Hold Amplifier SHA. One Technology Way, P. Box , Norwood, MA , U. Minimum Resolution for Which No. Missing Codes are Guaranteed. Min Typ Max. Adjustable to Zero. Using Internal Reference.
Unipolar Offset. Bipolar Offset. Full-Scale Calibration. Max Change in Full-Scale Calibration. Input Ranges. Input Impedance. Operating Range. Operating Current. Output Current Available for External Loads 3.
Ceramic D Plastic N LCC EA. Specifications subject to change without notice. Min Typ. Download AD Datasheet. More same datasheets. A high precision voltage reference and clock are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.
Offset, linearity and scaling errors are mini- mized by active laser-trimming of thin-film resistors at the wafer stage. The voltage reference uses an implanted buried Zener for low noise and low drift. On the digital side, I 2 L logic is used for the successive-approximation register, control circuitry and 3-state output buffers. All grades are available in a pin hermetically-sealed ceramic DIP. B Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. The ADA interfaces to most 8- or bit microproces- sors.
Multiple-mode three-state output buffers connect di- rectly to the data bus while the read and convert commands are taken from the control bus. The 12 bits of output data can be read either as one bit word or as two 8-bit bytes one with 8 data bits, the other with 4 data bits and 4 trailing zeros. The reference is available externally and can drive up to 1.
Complete 12-Bit A/D Converter
AD574AJN Analog Devices Inc, AD574AJN Datasheet