Part Number: OPA2172 Other Parts Discussed in Thread: OPA1688 , Hi,
i read the OPA1688 is very close to the OPA2172.
in an output buffer application for an headphone amp, can I expect the same results with the 2172 compare to the 1688 when driving low impedance…
Part Number: OPA1688 Other Parts Discussed in Thread: OPA210 , OPA192 Hi everyone, I'm utilizing a precision full-wave rectifier ( www.ti.com/.../tidu030.pdf using OPA1688 and CUS10S40H3F) with post amplification ( non-inverting opamp using OPA210) to…
Part Number: OPA1652 Other Parts Discussed in Thread: OPA1688 Hi TIer
What about the different between OPA1652 and OPA1688.
Is these two chip can drop in replace by each other?
If can not , which parameter we need pay more attention to ?
Thank you very…
Part Number: OPA1688 Other Parts Discussed in Thread: OPA992 , TINA-TI Hi,
I developed a current-generator stage using the OPA1688 device. The goal is to generate a current proportional to a analog voltage I can control. The current is driven to a 60-Ohm…
Part Number: OPA1688 Almost done with the updates from 2015 forward, another one that shows up in a datasheet with no web folder,
If the OPA1689 is almost there, what is the min 1k price in the web folder,
This was from some time ago,
https://e2e.ti.com…
Ann,
The transition region is relative to the supply rail. In the case of the OPA1688 we recommend keeping the the common mode within the range of 100mV below the negative rail up to 2V below the positive rail. These conditions will keep the operation…
Part Number: OPA1688 Other Parts Discussed in Thread: OPA1642 , , NE5532 , OPA1656 Hi expert,
Device : OPA1688 and OPA1642
Can you provide any figure to show the input rail to rail when single supply use case like as following figure(NE5532)?
Also, could…
Part Number: OPA1688 Will/can it damage the device if the thermal pad is tied to ground? We are using the OPA1688 in the 8 pin WSON package powered from +/-12V.
Part Number: OPA1688 The example circuit in the datasheet suggests a low-pass filter with a cut-off frequency of 4.52MHz.
For a headphone amplifier I went through one of your headphone amplifier design guides and also had a resulting circuit were the…
Part Number: OPA1688 Hi team, We have a customer requesting for the heat information (units of J/kg-K) for OPA1688ID to complete a transient thermal analysis. Can you provide this? Thanks! Jonathan