ald1726esa Advanced Linear Devices Inc (ALD), ald1726esa Datasheet
ald1726esa
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ald1726esa Summary of contents
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A DVANCED L INEAR D I EVICES, NC. EPAD™ ULTRA MICROPOWER OPERATIONAL AMPLIFIER KEY FEATURES • EPAD ( Electrically Programmable Analog Device) trimmer • User programmable V OS • Computer-assisted trimming • Rail-to-rail input/output • Compatible with standard EPAD Programmer ...
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FUNCTIONAL DESCRIPTION The ALD1726E/ALD1726 uses EPADs as in-circuit ele- ments for trimming of offset voltage bias characteristics. Each ALD1726E/ALD1726 has a pair of EPAD-based cir- cuits connected such that one circuit is used to adjust V in one direction and ...
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ABSOLUTE MAXIMUM RATINGS + Supply voltage, V Differential input voltage range Power dissipation Operating temperature range Storage temperature range Lead temperature, 10 seconds OPERATING ELECTRICAL CHARACTERISTICS 2.5V unless otherwise specified A S Parameter ...
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OPERATING ELECTRICAL CHARACTERISTICS (cont' 2.5V unless otherwise specified A S Parameter Symbol Supply Current I S Power Dissipation P D Input Capacitance C IN Maximum Load Capacitance C L Equivalent Input Noise Voltage ...
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V = 2.5V - +125 C unless otherwise specified S A Parameter Symbol Initial Input offset Voltage Input Offset Current I OS Input Bias Current I B Initial Power Supply PSRR i 8 Rejection Ratio ...
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TYPICAL PERFORMANCE CHARACTERISTICS OUTPUT VOLTAGE SWING AS A FUNCTION OF SUPPLY VOLTAGE +125 100K SUPPLY VOLTAGE (V) INPUT BIAS CURRENT AS ...
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TYPICAL PERFORMANCE CHARACTERISTICS COMMON MODE INPUT VOLTAGE RANGE AS A FUNCTION OF SUPPLY VOLTAGE SUPPLY VOLTAGE (V) OPEN LOOP VOLTAGE GAIN AS AFUNCTION ...
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TWO EXAMPLES OF EQUIVALENT INPUT OFFSET VOLTAGE DUE TO 500 400 300 200 100 THREE EXAMPLES OF EQUIVALENT INPUT OFFSET VOLTAGE DUE TO CHANGE IN COMMON MODE VOLTAGE vs. COMMON MODE VOLTAGE 500 400 300 EXAMPLE B: ...
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APPLICATION SPECIFIC / IN-SYSTEM PROGRAMMING Examples of applications where accumulated total input offset voltage from various contributing sources is minimized under different sets of user-specified operating conditions 2500 2000 1500 V BUDGET AFTER OS 1000 EPAD PROGRAMMING 500 0 -500 ...
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DEFINITIONS AND DESIGN NOTES: 1. Initial Input Offset Voltage is the initial offset voltage of the ALD1726E/ALD1726 operational amplifier when shipped from the factory. The device has been pre-programmed and tested for programmability. 2. Offset Voltage Program Range is the ...