OP777ARM AD [Analog Devices], OP777ARM Datasheet
OP777ARM
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OP777ARM Summary of contents
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GENERAL DESCRIPTION The OP777 is a precision single supply amplifier featuring micropower operation and rail-to-rail output ranges. This ampli- fier provides improved performance over the industry-standard OP07 with ± supplies and offers the further advantage of true ...
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OP777–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short Circuit Limit POWER SUPPLY ...
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ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short Circuit Limit POWER SUPPLY Power ...
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... Exposure to absolute maximum rating condi- tions for extended periods may affect device reliability. Temperature Model Range OP777ARM –40°C to +85°C OP777AR –40°C to +85°C CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection ...
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V = 15V SY 200 180 A 160 140 120 100 100 100 OFFSET VOLTAGE – V ...
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OP777 15V LOAD R = LOAD 100 1k 10k 100k 1M 10M 100M FREQUENCY – ...
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V = 15V 300pF 100mV IN TIME – 10 s/DIV INPUT +200mV 15V 10k 100 200mV IN 0V ...
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OP777 140 V = 15V SY 120 100 +PSRR 80 PSRR 100 1k 10k 100k 1M 10M FREQUENCY – 15V ...
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1mA L 4.94 4.93 4.92 4.91 4.90 4. 100 120 140 TEMPERATURE – C 14.930 V = 15V 1mA L 14.935 14.940 ...
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OP777 BASIC OPERATION The OP777 amplifier uses a precision Bipolar PNP input stage coupled with a high-voltage CMOS output stage. This enables this amplifier to feature an input voltage range which includes the negative supply voltage (often ground-in single-supply applications) ...
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Phase Reversal Many amplifiers misbehave when one or both of the inputs are forced beyond the input common-mode voltage range. Phase reversal is typified by the transfer function of the amplifier, effectively reversing its transfer polarity. In some cases this ...
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OP777 The OP777 can be very useful in many single supply bridge applica- tions. Figure 49 shows a single supply bridge circuit in which its output is linearly proportional to the fractional deviation ( ) of the bridge. Note that ...