Specialty Amplifiers

Q&A

by Zemaster
Specialty Amplifiers

Latest 20 hours ago by GenevaC
54 1 0
Not Answered
AD8211 failure 0
Not Answered

Hello, I am using AD8211 for a current monitor for LDMOS amplifier. The device is in series with VDD, which is 24 V nominal but can vary between 18-30 V. Based on the output voltage of AD8211 MCU sets the gate bias of the main PA. After some time The...

ad8211 hardware Specialty Amplifiers Current Sense Amplifiers

54 1 0
by RTB
Specialty Amplifiers

Latest 1 day ago by PaulCA
35 1 0
Not Answered
Request for Technical details 0
Not Answered

Hi, Can you please help me with the below information for AD8207WBRZ? Maximum Junction Temperature for the part? Electrostatic discharge(ESD) class for the part? Reliability document (which include FIT, MTTF/MTBF)? Country of origin for this...

Datasheet/Specs ad8207 Specialty Amplifiers AD8207WBRZ Current Sense Amplifiers Show More

35 1 0
by RTB
Specialty Amplifiers

Latest 1 day ago by PaulCA
31 1 0
Suggested Answer
Request for Technical details 0
Suggested Answer

Hi, Can you please help me with the below information for AD8207WBRZ? Maximum Junction Temperature for the part? Electrostatic discharge(ESD) class for the part? Reliability document (which include FIT, MTTF/MTBF)? Country of origin for this...

Datasheet/Specs ad8207 Specialty Amplifiers AD8207WBRZ Current Sense Amplifiers Show More

31 1 0
by phy
Specialty Amplifiers

Latest 4 days ago by PaulCA
36 1 0
Suggested Answer
need guidance as I am stuck here in the transimpedance amplifier 0
Suggested Answer

I am designing a photodetection circuit using the S1223-01 photodiode . The first amplification stage uses a CA3140 op-amp , and the second stage uses an OPA141 . Initially, I tested the circuit using a green LED and an optical fiber setup. After successful...

hardware transimpedance amplifier CA3140 OPA141

36 1 0
by RM1
Specialty Amplifiers

Latest 16 days ago by RM1
142 2 0
Not Answered
Pin Spacing 0
Not Answered

Hello, I'm slightly confused by the pin spacing on LTC6091. The amplifier is rated for +-140V and rail-to-rail but (I think, please correct me if wrong) if I apply 140V to one of the supply pins (say V+A) and want GND at the OUTA then there's 140V...

Operational Amplifiers (Op Amps) hardware LTC6091 high-voltage amplifier high voltage High Voltage Op Amps =12V Show More

142 2 0
by MordenSpaceEE
Specialty Amplifiers

Latest 19 days ago by GLADION
64 1 0
Not Answered
Reference Point when used as cell voltage monitor 0
Not Answered

Greetings, If using the AD8479 to monitor cell voltage, does the reference of the IC need to be connected to the battery return line? I have a battery with 24 cells in series. I plan to use a differential voltage monitor on every cell. If the ground...

hardware ad8479 Specialty Amplifiers Difference Amplifiers

64 1 0
by choushochu
Specialty Amplifiers

Latest 1 month ago by MStokowski
56 1 0
Not Answered
Request for SPICE model for LT1997-1 0
Not Answered

I am trying to perform SPICE simulation of LT1997-1 in KiCad/Ngspice. Could you provide the LT1997-1 SPICE subcircuit (.SUBCKT) model?

hardware Specialty Amplifiers Difference Amplifiers LT1997-1

56 1 0
by Topspin
Specialty Amplifiers

Latest 1 month ago by Achim
217 3 0
Not Answered
Lock in amplifier as explained in Analog Dialogue 48-11, November 2014 0
Not Answered

Hi everyone, I would like to build a simple lockin amplifier as described in this apllication note "Synchronous Detectors Facilitate Precision, Low-Level Measurements By Luis Orozco" Synchronous Detectors Facilitate Precision Low-Level Measurements...

Dual-Supply Analog Switches and Multiplexers hardware Analog Switches Multiplexers Luis Orozco ADG619 Show More

217 3 0
by DanielLM
Specialty Amplifiers

Latest 1 month ago by DanielLM
182 2 0
Answered
Vicm with a +/-5 V power supply 0
Answered

I am having some trouble interpreting the Common Mode Operating Voltage Range on Table 2 of the LT6376 datasheet. I am using a +/-5V power supply, G=10V/V, and I would like to withstand an Input High voltage of 34V. Can you tell me which REF pins...

hardware Specialty Amplifiers Difference Amplifiers lt6376

182 2 0
by martin2Feb2019
Specialty Amplifiers

Started 1 month ago by DanielLM
52 0 0
Not Answered
clearance, reinforced isolation, SELV, BLDC current measurement 0
Not Answered

My applicatin is a 3 phase bidirectional current measurement with a BLDC (phase current inline). The footprint does not support enough clearance between the sense pins (8) and Vref (7) in case of having more than 48Vdc for the motor supply. I assume I...

hardware Specialty Amplifiers ad8418 Current Sense Amplifiers

52 0 0
by Enchanted
Specialty Amplifiers

Latest 1 month ago by Sham
538 5 0
Answered
some questions about EVKIT datasheet +1
Answered

Hi, I used a MAX40660 to make a APD circuit,but it doesn't work.So I read the MAX40660 Evaluation Kit to compare my circuit with it. In my opinions,the Kit use an input Voltage to simulate optical current.When I read "Current Pulse Measurements", I noticed...

MAX40660 Datasheet/Specs optical transimpedance amplifiers Specialty Amplifiers

538 5 0
by JayD
Specialty Amplifiers

Latest 2 months ago by PaulCA
135 1 0
Answered
Where to download MAX9972 EV kit software 0
Answered

Hi I am having hard time finding MAX9972 EV kit software shown on https://www.analog.com/media/en/technical-documentation/data-sheets/MAX9972EVKIT.pdf. Could you provide a link to download please?

software MAX9972 MAX9972 EV kit software Specialty Amplifiers Pin Electronics (PE)/ Pin Drivers ATE Show More

135 1 0
by LeeZhongYue
Specialty Amplifiers

Latest 2 months ago by PaulCA
439 3 0
Not Answered
AD8244 supressing white noise 0
Not Answered

AD8244 can suppress white noise(page 18 in datasheet) , I used 4 AD8244s to suppress noise and I noticed that the system's white noise became much stronger, not decreased. What could be the issue?

Operational Amplifiers (Op Amps) hardware Low Input Bias Current Op Amps (≤100 pA) ad8244

439 3 0
by Multinerd
Specialty Amplifiers

Latest 3 months ago by GLADION
153 1 0
Answered
Connection of Exposed Pad +1
Answered

Hi all I wonder how to connect MAX49925's EP. The datasheet does not mention anything about it. Shall I leave it floating or connect to GND?

hardware ep exposed pad Specialty Amplifiers MAX49925 Current Sense Amplifiers Show More

153 1 0
by three21mark
Specialty Amplifiers

Latest 3 months ago by GLADION
151 1 0
Answered
Unused Inputs 0
Answered

If I am only using one of the current sense inputs how should I terminate the unused +IN and -IN inputs? Mark

hardware ltc6103 Specialty Amplifiers Current Sense Amplifiers

151 1 0

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Q&A

Not Answered
AD8211 failure 0
Not Answered

Not Answered
Request for Technical details 0
Not Answered

Suggested Answer
Request for Technical details 0
Suggested Answer

Suggested Answer
need guidance as I am stuck here in the transimpedance amplifier 0
Suggested Answer

Not Answered
Pin Spacing 0
Not Answered

Not Answered
Reference Point when used as cell voltage monitor 0
Not Answered

Not Answered
Request for SPICE model for LT1997-1 0
Not Answered

Not Answered
Lock in amplifier as explained in Analog Dialogue 48-11, November 2014 0
Not Answered

Answered
Vicm with a +/-5 V power supply 0
Answered

Not Answered
clearance, reinforced isolation, SELV, BLDC current measurement 0
Not Answered

Answered
some questions about EVKIT datasheet +1
Answered

Answered
Where to download MAX9972 EV kit software 0
Answered

Not Answered
AD8244 supressing white noise 0
Not Answered

Answered
Connection of Exposed Pad +1
Answered

Answered
Unused Inputs 0
Answered

Q&A

Not Answered AD8211 failure 0 Not Answered

Not Answered Request for Technical details 0 Not Answered

Suggested Answer Request for Technical details 0 Suggested Answer

Suggested Answer need guidance as I am stuck here in the transimpedance amplifier 0 Suggested Answer

Not Answered Pin Spacing 0 Not Answered

Not Answered Reference Point when used as cell voltage monitor 0 Not Answered

Not Answered Request for SPICE model for LT1997-1 0 Not Answered

Not Answered Lock in amplifier as explained in Analog Dialogue 48-11, November 2014 0 Not Answered

Answered Vicm with a +/-5 V power supply 0 Answered

Not Answered clearance, reinforced isolation, SELV, BLDC current measurement 0 Not Answered

Answered some questions about EVKIT datasheet +1 Answered

Answered Where to download MAX9972 EV kit software 0 Answered

Not Answered AD8244 supressing white noise 0 Not Answered

Answered Connection of Exposed Pad +1 Answered

Answered Unused Inputs 0 Answered

Not Answered
AD8211 failure 0
Not Answered

Not Answered
Request for Technical details 0
Not Answered

Suggested Answer
Request for Technical details 0
Suggested Answer

Suggested Answer
need guidance as I am stuck here in the transimpedance amplifier 0
Suggested Answer

Not Answered
Pin Spacing 0
Not Answered

Not Answered
Reference Point when used as cell voltage monitor 0
Not Answered

Not Answered
Request for SPICE model for LT1997-1 0
Not Answered

Not Answered
Lock in amplifier as explained in Analog Dialogue 48-11, November 2014 0
Not Answered

Answered
Vicm with a +/-5 V power supply 0
Answered

Not Answered
clearance, reinforced isolation, SELV, BLDC current measurement 0
Not Answered

Answered
some questions about EVKIT datasheet +1
Answered

Answered
Where to download MAX9972 EV kit software 0
Answered

Not Answered
AD8244 supressing white noise 0
Not Answered

Answered
Connection of Exposed Pad +1
Answered

Answered
Unused Inputs 0
Answered