Part Number: RES60A-Q1 Other Parts Discussed in Thread: RES11A-Q1 Hi,
We are using RES60A-Q1 in a feedback / voltage sensing path. We would like to change the rectification scheme and also implement a switchable scale (x1 / x1/2) using a FET on/off…
Part Number: RES60A-Q1 Other Parts Discussed in Thread: RES11A , RES11A-Q1 Tool/software: Hi,
We are currently evaluating the use of two RES60A-Q1 devices for high-voltage differential current sensing. In this configuration, we would like to confirm…
Part Number: INA1620 Other Parts Discussed in Thread: RES11A-Q1 , REF80 , Tool/software: Dear TI Experts,
We have a project to build an input signal conditioner for a high precision ADC. Part of it is to divide the input by half while keeping the INL…
Hi Matteo,
The options for attenuation are limited to using a resistor divider or a PGA device to attenuate the signal. For a resistor divider you may consider the RES11A-Q1. Here is a link:
RES11A-Q1
Zach wrote a great app note on Optimizing CMRR…
Hey Randy!
There is a similar device to the INA849 with differential output in the INA851. You can maximize the performance of the input referred noise by leveraging the gain of 0.2 on the output stage of the INA, lowering the noise gain on that amplifier…
Hi Manoj,
Manoj Agarwal said: We need line drive for automotive use. Attached is our block diagram. Our DAC TDA5112Q1.
We do not have equivalent automotive part in DRV135 . You may have to configure the discrete circuit with OPA1679-Q1 .
Here…
Hi Martin,
Spec of RES11A does not mention any temerature coeficient between dividers and it is not clear if they are on same substrate and have same 0.2 ppm/K spec or not. Also I understood that resistance can have up to 12 percent tolerance and tight…
Part Number: RES11A Hello, I would like you to confirm meaning of drift spec. Q1. Let me confirm about meaning of following each temperature drift spec which is described in datasheet. *Absolute temperature coefficient of resistance (per resistor) *Divider…
Min Hisen,
Regarding Overcurrent Protection: The output of the device will be disabled if the temperature rises above 140C (see thermal protection). The output of the device will be turned off when attempting to draw current beyond the short circuit…
