AD8552A Analog Devices, AD8552A Datasheet
AD8552A
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AD8552A Summary of contents
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... AD8554 quad is available in narrow 14-lead SOIC and 14-lead TSSOP packages. REV. 0 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 ...
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AD8551/AD8552/AD8554–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio 1 Large Signal Voltage Gain Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short Circuit Limit Output ...
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ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio 1 Large Signal Voltage Gain Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short Circuit Limit Output Current ...
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... ESD(Human Body Model 2,000 V Output Short-Circuit Duration to GND . . . . . . . . . Indefinite Storage Temperature Range RM, RU and R Packages . . . . . . . . . . . . . – +150 C Operating Temperature Range AD8551A/AD8552A/AD8554A . . . . . . . . – +125 C Junction Temperature Range RM, RU and R Packages . . . . . . . . . . . . . – +150 C Lead Temperature Range (Soldering, 60 sec +300 C NOTES 1 Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only ...
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Typical Performance Characteristics– 180 V = +2. +1.35V 160 + 140 120 100 2.5 1.5 0.5 0.5 1.5 2.5 OFFSET VOLTAGE – V Figure 1. Input Offset ...
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AD8551/AD8552/AD8554 800 700 600 500 400 300 200 100 SUPPLY VOLTAGE – V Figure 10. Supply Current vs. Supply Voltage +2. ...
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V = 1.35V 50pF 50mV Figure 19. Small Signal Transient Response +25 ...
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AD8551/AD8552/AD8554 140 V = 1.35V SY 120 100 80 60 +PSRR PSRR 100 1k 10k 100k 1M 10M FREQUENCY – Hz Figure 28. PSRR vs. Frequency at 1. 2. ...
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V = ±5V SY 112 FREQUENCY – kHz Figure 37. Voltage Noise Density from kHz ...
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AD8551/AD8552/AD8554 FUNCTIONAL DESCRIPTION The AD855x family of amplifiers are high precision rail-to-rail operational amplifiers that can be run from a single supply volt- age. Their typical offset voltage of less than 1 V allows these amplifiers to be easily configured ...
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V IN OSA + A A Figure 45. Output Phase of the Amplifier Because A is now open and there is no place for C charge, the voltage V at the present time t ...
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AD8551/AD8552/AD8554 be a specific width, but it should form a continuous loop around both inputs. By setting the guard ring voltage equal to the volt- age at the noninverting input, parasitic capacitance is minimized as well. For further reduction of ...
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FREQUENCY – kHz Figure 50. Spectral Analysis of AD855x Output in Unity Gain Configuration 100 120 140 ...
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... Where BW is the bandwidth of interest in Hertz. For a complete treatise on circuit noise analysis, please refer to the 1995 Linear Design Seminar book available from Analog Devices. Output Overdrive Recovery The AD855x amplifiers have an excellent overdrive recovery of only 200 s from either supply rail. This characteristic is particu- ...
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WITH SNUBBER WITHOUT SNUBBER 4.7nF LOAD Figure 55. Overshoot and Ringing are Substantially Reduced Using a Snubber Network The optimum value for the resistor and capacitor is a function of the load ...
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AD8551/AD8552/AD8554 AD855x THEN V = OUT Figure 58. Using the AD855x as a Difference Amplifier ...
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... Input Overvoltage Protection. REV. 0 SPICE Model The SPICE macro-model for the AD855x amplifier is given in Listing 1. This model simulates the typical specifications for the AD855x, and it can be downloaded from the Analog Devices website at http://www.analog.com. The schematic of the macro-model is shown in Figure 63. I (24) ...
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AD8551/AD8552/AD8554 EOS Figure 63. Schematic of the AD855x SPICE Macro-Model VN1 ...
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... SPICE macro-model for the AD855x * AD8552 SPICE Macro-model * Typical Values * 7/99, Ver. 1.0 * TAM / ADSC * * Copyright 1999 by Analog Devices * * Refer to “README.DOC” file for License * Statement. Use of this model indicates * your acceptance of the terms and * provisions in the License Statement Node Assignments ...
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AD8551/AD8552/AD8554 8-Lead MSOP (RM Suffix) 0.122 (3.10) 0.114 (2.90 0.122 (3.10) 0.199 (5.05) 0.114 (2.90) 0.187 (4.75 PIN 1 0.0256 (0.65) BSC 0.120 (3.05) 0.112 (2.84) 0.043 (1.09) 0.006 (0.15) 0.037 (0.94) 0.002 (0.05) 0.018 (0.46) ...