Differential Amplifiers & ADC Drivers

Q&A

by TomerWIS Differential Amplifiers & ADC Drivers

Latest 3 hours ago by TomerWIS

62 2 0

Not Answered
Circuit Planning with AD9643 0
Not Answered

Hello all, I am planning a PCB in which I want to utilize the ADA4930-2 and the AD9643. I thought about using this set-up: (My input is currently produced by a Waveform Generator). from the scheme attached: Should I add a 200ohm resistor between...

Analog to Digital Converters (ADCs) amplifiers hardware Differential Amplifiers and ADC Drivers ADA4930-2 Show More

62 2 0
by chanhui Differential Amplifiers & ADC Drivers

Latest 10 days ago by chanhui

97 2 0

Not Answered
Question about ADA4938 effective unity-gain frequency for TIA noise modeling 0
Not Answered

Dear Analog Devices Technical Support Team, I am currently using the ADA4938 in a fully differential transimpedance amplifier configuration and I am trying to estimate the output noise using a noise-gain based TIA model. In the ADA4938 datasheet,...

amplifiers hardware Differential Amplifiers and ADC Drivers ada4938-1

97 2 0
by EVI Differential Amplifiers & ADC Drivers

Started 13 days ago

33 0 0

Not Answered
Alternative componen 0
Not Answered

I need to find an alternative component to repalce the obsolete LTC6405 amplifier. I can use something with different performances but the important thing is that the package and the pin out is the same. Can you suggest me something please ? Thanks...

amplifiers hardware LTC6405 Differential Amplifiers and ADC Drivers LTC6405IMS8E#PBF Show More

33 0 0
by NAKAJI Differential Amplifiers & ADC Drivers

Latest 14 days ago by ianguieb
72 1 0
Not Answered
ADA4945-1 Output Shift During Temperature Cycling 0
Not Answered

Hello, We are investigating an output shift issue on a board using the ADA4945-1. During temperature cycling, a sudden output shift is observed when the temperature is decreasing from around +50°C. The shift typically occurs around +10°C to 0°C. The...

amplifiers hardware ADA4945-1 Differential Amplifiers and ADC Drivers

72 1 0
by SANTONY Differential Amplifiers & ADC Drivers

Latest 1 month ago by SANTONY

74 2 0

Answered
Frequency doubler shown in data sheet 14 is not working at all , is there any corrections to the datasheet 0
Answered

Used the same schematics as the datasheet with since wave input , no output

amplifiers hardware ad734 Linear Multipliers & Dividers

74 2 0
by BD10 Differential Amplifiers & ADC Drivers

Latest 2 months ago by BD10

329 3 0

Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Answered

Hi, I am designing an Analog Front-End (AFE) and simulating a Differential Amplifier stage using LTspice. I am comparing two parts: ADA4930-1 and ADA4938 . The Setup: I am using a standard FDA configuration with a pulse source. Both circuits use...

Datasheet/Specs amplifiers Differential Amplifiers and ADC Drivers afe ada4930-1 LTspice ada4938 ada4930 Show More

329 3 0
by YKTTKHT Differential Amplifiers & ADC Drivers

Latest 2 months ago by ianguieb
169 1 0
Not Answered
Gain error due to the parastic resistance 0
Not Answered

Hi, I made the single-ended to differectial circuit using ADA4940-2ACPZ in order to driving differential ADC. The circuit is almost same as the reference circuit, Rf=Rg=1kΩ, output impedance is high enough, power supplys are ±5V, and Vocm=2.5 V.....

Operational Amplifiers (Op Amps) amplifiers hardware Differential Amplifiers and ADC Drivers ADA4940-2 Show More

169 1 0
by S1640 Differential Amplifiers & ADC Drivers

Latest 4 months ago by S1640

286 4 0

Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Hello, Thank you for your support. A customer is considering a circuit that passes the signal from a minute current source to the MAX40658 (TIA) - differential output → ADA4960-1(ADC driver) - single-ended output → ADA4895(Op.amp) and MAX40026(Comparator...

amplifiers hardware optical transimpedance amplifiers ada4960-1 Specialty Amplifiers Show More

286 4 0
by S1640 Differential Amplifiers & ADC Drivers

Latest 4 months ago by S1640

191 2 0

Not Answered
Impedance matching in circuit configuration 0
Not Answered

Hello, Thank you for your support. A customer is considering a circuit that passes the signal from a minute current source to the MAX40658 (TIA) - differential output → ADA4960-1(ADC driver) - single-ended output → ADA4895(Op.amp) and MAX40026(Comparator...

amplifiers hardware optical transimpedance amplifiers ada4960-1 Specialty Amplifiers comparators Show More

191 2 0
by S1640 Differential Amplifiers & ADC Drivers

Latest 4 months ago by S1640

580 6 0

Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Hello, I need your help with something. In Fig. 38, "Easy Drive ADCs Simplify Measurement of High Impedance Sensors," the LTC2487 datasheet states that it can also drive low-bandwidth op amps like the LT1494. However, the customer is looking for even...

Operational Amplifiers (Op Amps) Analog to Digital Converters (ADCs) Datasheet/Specs amplifiers Multiplexed A/D Converters Precision A/D Converters High Voltage Op Amps =12V Show More

580 6 0
by NKunwar Differential Amplifiers & ADC Drivers

Latest 5 months ago by ADIApproved
225 1 0
Answered
Input common mode on LT6604-15 0
Answered

I am planning to use LT6604-15 to convert a single ended signal to differential to be read by LTC2325-16. The signal is from a detector pixel which varries between 0-3V connected to positive input with 536 ohms, the negative input of LT6604 is Gnded via...

Datasheet/Specs filters Fully Differential Amplifiers Differential Amplifiers and ADC Drivers Simultaneous Sampling A/D Converters Wideband Active Filters Precision A/D Converters common-mode voltage LT6604-15 LTC2325-16 Show More

225 1 0
by EBR Differential Amplifiers & ADC Drivers

Latest 5 months ago by ADIApproved
440 6 0
Answered
Supply Voltage Specifications for the ADA4927 0
Answered

The ADA4927-1 specifies ±5V operation and +5V operation. The operating range is 4.5-11.0V. Does this mean it can also be used with a single +10V supply? In that case, can we assume the PD pin threshold voltage of 3.0V and the input voltage range of 1...

hardware adc driver Differential Amplifiers and ADC Drivers adc drivers ada4927-1 ada4927 Show More

440 6 0
by Vadym Differential Amplifiers & ADC Drivers

Latest 5 months ago by ADIApproved
163 1 0
Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

LT1993-2 was perfectly matched my requirements to drive LTC2256 ADC. What would be the best replacement to keep current circuit and no extra components/space necessary?

hardware Fully Differential Amplifiers Differential Amplifiers and ADC Drivers LT1993-2

163 1 0
by Kiki07

Differential Amplifiers & ADC Drivers

Latest 5 months ago by ADIApproved
163 1 0
Answered
ADA49321 SIMPLIS MODEL 0
Answered

I have specific reason to simulate the circuit in the SIMPLIS simulator, could you please provide the SIMPLIS model? The SPICE model on the website is not compatible with the SIMPLIS.

amplifiers software Differential Amplifiers and ADC Drivers ada4932-1 simplis ada4932 Show More

163 1 0
by AbhishekManoj Differential Amplifiers & ADC Drivers

Latest 6 months ago by ADIApproved
1879 32 0
Suggested Answer
Design Inquiry 0
Suggested Answer

Hi Team, I'm planning to use the ADC IC AD7768 for my Analog Card. For that i need a differential input amplifier. For me the input to the amplifier is single ended signal coming from the mixer IC AD630ARZ. Can the amplifier ADA4940-1 works on single...

hardware Differential Amplifiers and ADC Drivers Simultaneous Sampling A/D Converters ada4940-1 Precision A/D Converters Show More

1879 32 0

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Q&A

Not Answered
Circuit Planning with AD9643 0
Not Answered

Not Answered
Question about ADA4938 effective unity-gain frequency for TIA noise modeling 0
Not Answered

Not Answered
Alternative componen 0
Not Answered

Not Answered
ADA4945-1 Output Shift During Temperature Cycling 0
Not Answered

Answered
Frequency doubler shown in data sheet 14 is not working at all , is there any corrections to the datasheet 0
Answered

Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Answered

Not Answered
Gain error due to the parastic resistance 0
Not Answered

Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Not Answered
Impedance matching in circuit configuration 0
Not Answered

Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Answered
Input common mode on LT6604-15 0
Answered

Answered
Supply Voltage Specifications for the ADA4927 0
Answered

Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

Answered
ADA49321 SIMPLIS MODEL 0
Answered

Suggested Answer
Design Inquiry 0
Suggested Answer

Q&A

Not Answered Circuit Planning with AD9643 0 Not Answered

Not Answered Question about ADA4938 effective unity-gain frequency for TIA noise modeling 0 Not Answered

Not Answered Alternative componen 0 Not Answered

Not Answered ADA4945-1 Output Shift During Temperature Cycling 0 Not Answered

Answered Frequency doubler shown in data sheet 14 is not working at all , is there any corrections to the datasheet 0 Answered

Answered Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0 Answered

Not Answered Gain error due to the parastic resistance 0 Not Answered

Not Answered Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0 Not Answered

Not Answered Impedance matching in circuit configuration 0 Not Answered

Answered LT1494, ADA4528-1/2, LTC2487 0 Answered

Answered Input common mode on LT6604-15 0 Answered

Answered Supply Voltage Specifications for the ADA4927 0 Answered

Answered LT1993-2 is NRND - What are suitable replacement alternatives? 0 Answered

Answered ADA49321 SIMPLIS MODEL 0 Answered

Suggested Answer Design Inquiry 0 Suggested Answer

Not Answered
Circuit Planning with AD9643 0
Not Answered

Not Answered
Question about ADA4938 effective unity-gain frequency for TIA noise modeling 0
Not Answered

Not Answered
Alternative componen 0
Not Answered

Not Answered
ADA4945-1 Output Shift During Temperature Cycling 0
Not Answered

Answered
Frequency doubler shown in data sheet 14 is not working at all , is there any corrections to the datasheet 0
Answered

Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Answered

Not Answered
Gain error due to the parastic resistance 0
Not Answered

Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Not Answered
Impedance matching in circuit configuration 0
Not Answered

Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Answered
Input common mode on LT6604-15 0
Answered

Answered
Supply Voltage Specifications for the ADA4927 0
Answered

Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

Answered
ADA49321 SIMPLIS MODEL 0
Answered

Suggested Answer
Design Inquiry 0
Suggested Answer