AD8541 Analog Devices, AD8541 Datasheet
AD8541
Specifications of AD8541
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AD8541 Summary of contents
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... The AD8541/AD8542/AD8544 are specified over the extended industrial temperature range (–40°C to +125°C). The AD8541 is available in 8-lead SOIC, 5-lead SC70, and 5-lead SOT-23 packages. The AD8542 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead TSSOP surface-mount packages ...
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... AD8541/AD8542/AD8544 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Pin Configurations ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Absolute Maximum Ratings............................................................ 6 Thermal Resistance ...................................................................... 6 ESD Caution.................................................................................. 6 REVISION HISTORY 1/07—Rev Rev. E Updated Format..................................................................Universal Changes to Photodiode Application Section .............................. 14 Changes to Ordering Guide .......................................................... 17 8/04—Rev Rev. D Changes to Ordering Guide ............................................................ 5 Changes to Figure 3 ...
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... OUT V PSRR –40°C ≤ T ≤ +125° –40°C ≤ T ≤ +125° 100 kΩ 0. step) S GBP Φ kHz kHz Rev Page AD8541/AD8542/AD8544 Min Typ Max Unit 100 pA 1000 pA 0 500 100 500 V/mV 50 V/mV 2 V/mV 4 μ ...
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... AD8541/AD8542/AD8544 25°C, unless otherwise noted Table 2. 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 Bias Current Drift Offset Current Drift OUTPUT CHARACTERISTICS Output Voltage High ...
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... OUT V PSRR –40°C ≤ T ≤ +125° –40°C ≤ T ≤ +125° 100 kΩ 200 distortion 0. step) S GBP Φ kHz kHz Rev Page AD8541/AD8542/AD8544 Min Typ Max Unit 100 pA 1000 pA 0 500 V/mV 10 V/mV 2 V/mV 4 μV/°C 100 fA/° ...
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... AD8541/AD8542/AD8544 ABSOLUTE MAXIMUM RATINGS Table 4. Parameter Supply Voltage ( Input Voltage 1 Differential Input Voltage Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) 1 For supplies less than 6 V, the differential input voltage is equal to ±V Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only ...
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... COMMON-MODE VOLTAGE (V) Figure 7. Input Bias Current vs. Common-Mode Voltage 2. 25°C A 1.5 2.5 3.5 4.5 85 105 125 145 3.5 4.5 5.5 Rev Page AD8541/AD8542/AD8544 400 V = 2.7V AND 350 CM S 300 250 200 150 100 50 0 –40 – TEMPERATURE (°C) Figure 8 ...
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... AD8541/AD8542/AD8544 10k 25° 100 SOURCE 10 SINK 1 0.1 0.01 0.001 0.01 0.1 1 LOAD CURRENT (mA) Figure 11. Output Voltage to Supply Rail vs. Load Current 3.0 2.5 2.0 1.5 1.0 0 10k 100k FREQUENCY (Hz) Figure 12. Closed-Loop Output Voltage Swing vs. Frequency 2.7V S ∞ 25° 100 CAPACITANCE (pF) Figure 13 ...
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... Figure 21. Output Voltage to Supply Rail vs. Frequency 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 10M 1k Figure 22. Closed-Loop Output Voltage Swing vs. Frequency Rev Page AD8541/AD8542/AD8544 = 25°C A 10k 100k 1M FREQUENCY (Hz 25°C A SOURCE SINK 0.01 0 LOAD CURRENT (mA ...
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... AD8541/AD8542/AD8544 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 10k 100k FREQUENCY (Hz) Figure 23. Closed-Loop Output Voltage Swing vs. Frequency 10kΩ 25° 100 CAPACITANCE (pF) Figure 24. Small Signal Overshoot vs. Load Capacitance 2kΩ 25° 100 CAPACITANCE (pF) Figure 25. Small Signal Overshoot vs. Load Capacitance 4.9V p-p ...
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... Figure 32. Supply Current per Amplifier vs. Temperature 1000 10kΩ L 900 25°C 800 A 700 600 500 400 300 200 100 20µ Figure 33. Closed-Loop Output Impedance vs. Frequency Rev Page AD8541/AD8542/AD8544 2.7V S –35 – 105 125 TEMPERATURE (° 2.7V AND 25°C A 10k 100k 1M 10M FREQUENCY (Hz) ...
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... AD8541/AD8542/AD8544 THEORY OF OPERATION NOTES ON THE AD854x AMPLIFIERS The AD8541/AD8542/AD8544 amplifiers are improved performance, general-purpose operational amplifiers. Performance has been improved over previous amplifiers in several ways. Lower Supply Current for 1 MHz Gain Bandwidth The AD854x series typically uses 45 μA of current per amplifier. ...
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... C1 1µF REF R 2.61kΩ 4 1/4 AD8544 1µ 2.61kΩ R 2.61kΩ 2π LC1 1/4 AD8544 2.61kΩ 2.5V REF 2.5V REF Figure 37. FNDR 60 Hz Notch Filter with Output Buffer R2 1MΩ R1 1kΩ 1/4 AD8541 2.5V 2.5V DC REF V OUT OUT ...
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... Cleaning the circuit board. • Putting a trace connected to the noninverting input around the inverting input. • Using separate analog and digital power supplies 2.5V 2.5V REF REF Figure 39. High Input Impedance Application—Photodiode Amplifier Rev Page 100pF R 10MΩ OUT 3 AD8541 4 ...
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... COMPLIANT TO JEDEC STANDARDS MS-012-AB CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 43. 14-Lead Standard Small Outline Package [SOIC_N] Rev Page AD8541/AD8542/AD8544 5.10 5.00 4.90 8 6.40 BSC 7 0 ...
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... AD8541/AD8542/AD8544 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 2. PIN 1 0.65 BSC 0.95 0.85 1.10 MAX 0.75 0.15 0.38 0.23 0.00 0.22 0.08 SEATING COPLANARITY PLANE 0.10 COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 44. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters ...
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... ORDERING GUIDE Model AD8541AKS-R2 AD8541AKS-REEL7 1 AD8541AKSZ-R2 1 AD8541AKSZ-REEL7 AD8541AR AD8541AR-REEL AD8541AR-REEL7 1 AD8541ARZ 1 AD8541ARZ-REEL 1 AD8541ARZ-REEL7 AD8541ART-R2 AD8541ART-REEL AD8541ART-REEL7 1 AD8541ARTZ-R2 1 AD8541ARTZ-REEL 1 AD8541ARTZ-REEL7 AD8542AR AD8542AR-REEL AD8542AR-REEL7 1 AD8542ARZ 1 AD8542ARZ-REEL 1 AD8542ARZ-REEL7 AD8542ARM-R2 AD8542ARM-REEL 1 AD8542ARMZ-R2 AD8542ARMZ-REEL 1 AD8542ARU AD8542ARU-REEL 1 AD8542ARUZ 1 AD8542ARUZ-REEL AD8544AR AD8544AR-REEL AD8544AR-REEL7 1 AD8544ARZ 1 AD8544ARZ-REEL 1 AD8544ARZ-REEL7 AD8544ARU AD8544ARU-REEL ...
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... AD8541/AD8542/AD8544 NOTES Rev Page ...
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... NOTES AD8541/AD8542/AD8544 Rev Page ...
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... AD8541/AD8542/AD8544 NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00935-0-1/07(E) Rev Page ...