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ES5129 数据表(PDF) 1 Page - Cyrustek corporation |
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ES5129 数据表(HTML) 1 Page - Cyrustek corporation |
1 / 12 page 07/03/01 1 ES5129 4-1/2 digit with LCD Features • Max. ±19,999 counts • QFP-44L and DIP-40L package • Input full scale range: 200mV or 2V • Built-in multiplexed LCD display driver • Underrange/Overrange outputs • 10µV resolution on 200mV scale • Display Hold • Precise 10:1 range select • True differential input and reference • Single power supply • Built-in inverters for RC oscillation circuit Application Digital Multi-Meter Description ES5129 is a 19,999-count analog-to-digital converter (ADC) with multiplexed LCD display driver. It drives 4-1/2 digits, 4 decimal points, polarity, continuity and low battery indicator segments. ES5129 requires a typical 9V power supply for ADC operation. And it generates a COMMON reference for analog circuit and a DGND reference for digital circuit and LCD driver circuit. ES5129 has a ±19,999 counts resolution on both 200.00mV and 2.0000V ranges. It features high impedance inputs, excellent differential linearity, true ratiometric operation and auto polarity. The only external active component required is a reference. The underrange and overrange outputs and the 10:1 range changing inputs facilitate the design of autoranging systems. Other features include low battery detection, continuity check, Display Hold and controllable decimal points. |
类似零件编号 - ES5129 |
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类似说明 - ES5129 |
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