Search You searched for “AD547JH” Filters Filters Product Categories A/D Converters (ADC) 1 Amplifiers 1 Show More Resources Data Sheet 8 Show More Industry Solutions Healthcare Solutions 1 Instrumentation and Measurement Solutions 1 Show More Tools and Models Technology Solutions Show More Site Section Resource Library8 Result Type Forum Reply9Forum Thread6Show More Groups, Forums & Libraries Audio2LTspice6Operational Amplifiers1Precision ADCs4Switches/Multiplexers2Show More Author ADIApproved1Andy021AnneM1EZAdministrator1MirceaT1jcolao1raosige7smilan2Show More Tag 150 khz tape bias oscillator based on ad537jh1AD549JHZ#22051Low Input Bias Current Op Amps (≤100 pA)1Operational Amplifiers (Op Amps)1ad5491amplifiers1hardware1Show More Results on Analog.com 10 Results on EngineerZone 15 Results on Analog.com 10 Relevance Relevance Oldest First Newest First Sort by AD544: High Performance, BiFET Operational Amplifier Obsolete Data SheetObsolete Data SheetPDFAD544: High Performance, BiFET Operational Amplifier Obsolete Data Sheet376 kBAD547: High Performance, BiFET Operational Amplifier Obsolete Data SheetObsolete Data SheetPDFAD547: High Performance, BiFET Operational Amplifier Obsolete Data Sheet376 kBAD542: High Performance, BiFET Operational Amplifier Obsolete Data SheetObsolete Data SheetPDFAD542: High Performance, BiFET Operational Amplifier Obsolete Data Sheet376 kBAD538: Real-Time Analog Computational Unit Data SheetData SheetPDFAD538: Real-Time Analog Computational Unit Data Sheet167 kBAD549ProductionProductLow Input Bias Current Op Amps (≤100 pA)Ultralow Input-Bias Current Operational Amplifier PDFDatasheetDocumentationAsk the CommunitySample & BuySample & BuyAD537Not Recommended for New DesignsProductVoltage to Frequency ConvertersIntegrated Circuit Voltage-to-Frequency Converter PDFDatasheetDocumentationAsk the CommunitySample & BuySample & BuyAD647: Ultra Low Drif, Dual BiFet Op Amp Obsolete Data SheetObsolete Data SheetPDFAD647: Ultra Low Drif, Dual BiFet Op Amp Obsolete Data Sheet379 kBAD537: Integrated Circuit Voltage-to-Frequency Converter Data SheetData SheetPDFAD537: Integrated Circuit Voltage-to-Frequency Converter Data Sheet179 kBAD647: Ultralow Drift, Dual BiFET Op Amp Data SheetData SheetPDFAD647: Ultralow Drift, Dual BiFET Op Amp Data Sheet378 kBAD7546: CMOS 16-Bit Voltage out DAC Obsolete Data SheetObsolete Data SheetPDFAD7546: CMOS 16-Bit Voltage out DAC Obsolete Data Sheet3336 kB <<<1>>> Results on EngineerZone 15 where do i can find AD537JH (V to F Coverter) in LTspice XVII simulator?Forum ThreadAnswered LTspice21 May, 2021where do i can find AD537JH(V to F Converter) in LTspice XVII simulator? 150 khz Tape Bias oscillator based on AD537JHForum ThreadAnswered Precision ADCs10 June, 2017… that producing unstable frequency of 150 - 175 khz (instead of stable frequency of 150 khz).My question is, can I replace the original oscilator with an AD537JH?As you can see at the attached schematic, I need a stable frequency of 150 khz with output voltage of +15V /-15VPlease advice. 150 khz Tape Bias oscillator based on AD537JHForum ThreadAnswered Audio03 June, 2017… that producing unstable frequency of 150 - 175 khz (instead of stable frequency of 150 khz).My question is, can I replace the original oscilator with an AD537JH?As you can see at the attached schematic, I need a stable frequency of 150 khz with output voltage of +15V /-15VPlease advice. 150 khz tape bias oscillator based on ad537jhRE: where do i can find AD537JH (V to F Coverter) in LTspice XVII simulator?Forum ReplyLTspice25 August, 2021Hi all, I need a circuit for converting voltage to frequency using AD537JH. Here voltage is my input signal to the ad537jh and output is in the form of frequency. I have input voltage range is -1V to +1V and AD537JH should give frequency of 5Khz to 15Khz respectively. Therefore … RE: where do i can find AD537JH (V to F Coverter) in LTspice XVII simulator?Forum ReplyLTspice13 June, 2021Ok thank you RE: where do i can find AD537JH (V to F Coverter) in LTspice XVII simulator?Forum ReplyLTspice21 May, 2021raosige There is no SPICE model for the AD537 - my apologies that I couldn't be more helpful. -Anne RE: 150 khz Tape Bias oscillator based on AD537JHForum ReplyPrecision ADCs02 August, 2018This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.Thank you,EZ Admin RE: 150 khz Tape Bias oscillator based on AD537JHForum ReplyPrecision ADCs27 June, 2017Hi, The AD537 is a voltage or current to frequency converter. In order to produce a stable frequency you need to have a stable and consistent current to drive the AD537. The frequency will change whenever there is a change in voltage or frequency. That means for example you wanted … RE: 150 khz Tape Bias oscillator based on AD537JHForum ReplyAudio06 June, 2017Hello, It appears that the AD537 would do the job for you. However, I recommend that you double check with the friendly team over at the Precision ADCs board -- this is one of our more general-purpose (read: not audio-specific) parts, so you might get more specific guidance there … Regarding pin 8 of AD549Forum ThreadAnswered Operational Amplifiers15 July, 2023I purchased an AD549JHZ chip, but testing revealed that its pin 8 is not connected to the case. However, the case is connected to the negative power supply pin. This is contrary to the information provided in the datasheet. Is this configuration correct? AD549JHZ#2205Operational Amplifiers (Op Amps)amplifiershardwaread549Low Input Bias Current Op Amps (≤100 pA) <<<12>>>