Other NXP ProductsのトピックPCA82C251 - Equivalent

PCA82C251 - Equivalent

gsmicro — Mon, 23 Nov 2020 04:09:49 GMT

Can I replace PCA82C251 with TJA1050 chip? The pca82c251 was in a Bosch PA system router & it has burned & cannot find the part. But we have TJA1050 chips. Can we replace with it?

Thanks

Re: PCA82C251 - Equivalent

guoweisun — Mon, 23 Nov 2020 06:37:01 GMT

PCA82C251 can be used in 24V system but TJA1050 only works in 12V system.

Please pay attention on your work condition.

Re: PCA82C251 - Equivalent

gsmicro — Mon, 23 Nov 2020 07:23:31 GMT

Thanks, But after looking at the datasheet of TJA1050 it looks likes it support 24V system? Any idea? Please see the attachment.

Re: PCA82C251 - Equivalent

guoweisun — Mon, 23 Nov 2020 07:33:01 GMT

The bus robustness is from -27V to 40V about TJA1050,it can be recommend to used in 12V,if for 24V please consider about TJA1051/TJA1042/TJA1048.