Part Number: AMC7832 Hello!
I am using the AMC7832 for an analog expension card with 8 analog inputs and 8 analog outputs. To test the fuction, i have connected the 8 DACs to the 8 ADCs.
My problem is that after a short time (average 30 seconds) the output…
Part Number: AMC7832 Other Parts Discussed in Thread: AMC7812 , AMC7836 , Hi
My customer has 35 Channel DAC requirement. AMC7812 integrated DAC could meet customer requirement but its package is too big for customer board, also customer don't need the integrated…
Hi Thomas,
The title page of the datasheet has the DAC ranges. The ranges are 2 * VREF. You could theoretically extend the DAC range by applying a higher reference voltage to the VREF pin, though I'm not sure how stable the output would be myself.…
Other Parts Discussed in Thread: AMC7832 I have an application where multiple times I need to come up with 10 dac channels who's outputs are 0 to -2.5V below a programmable voltage rail. The programmable voltage rail goes from -2V to +3V. I have clean…
Hi,
Is there any external part or circuit that can be used so that the dual functionality of GPIO[0 - 3] Pins can be maintained?
Not in the same time but in different time intervals. For example use GPIO function during working hours and outside working…
Hi Pierre,
The LMP92066 can only support one output range (GaN or LDMOS), and we do not have any other devices that support dual ranges AND have integrated switches. We do have devices that can support two ranges, such as the AMC7832, but it does not…
Hi Art,
Unfortunately we no longer offer an EVM of that device. If your customer is using this in a wireless infrastructure project, we have many alternative devices. Please look at the AMC7812, AMC7832, AMC7836, or AMC7834. All of these devices feature…
Part Number: AMC7820 Other Parts Discussed in Thread: AMC7832 , AMC7812 , AMC7834 , AMC7836 , AMC7832EVM , AMC7834EVM , AMC7836EVM , USB2ANY Hello. I try to use AMC78xx chips in my project. What kind of USP to SPI adapter I can use for control AMC78xx? Thank you…
Howdy Annu,
And welcome to the e2e forums! I have good news, Texas Instruments does not EOL ICs, and devices should always be available for purchase. Some other 'Analog and Monitoring' devices include AMC7812, AMC7832, AMC7834, and AMC7836.…
Hi Matt,
Thanks for your help. After writing to register 0x6B, everything worked correctly. Also, can you point me to the documentation that says the SDM-USB-DIG will only handle SPI. The documention I have says that it will convert the data from the…
