TLV1578: TLV1578 alternatives

KKF

Part Number: TLV1578
Other Parts Discussed in Thread: TLV1548

Hi,

I have an application where I need an 8ch MUXed, 10bit ADC that has a very short wake-up time to conversion results available time of a few µs. I have seen the TLV1578 but not sure if this is the best choice. Would you recommend other devices as well?

Thanks and regards,
KF

over 7 years ago

0 Vishy Viswanathan over 7 years ago

TI__Mastermind 21685 points

KF,
We will come back to you on this.
Thanks,
Vishy

0 Vishy Viswanathan over 7 years ago in reply to Vishy Viswanathan

TI__Mastermind 21685 points

KF,

TLV1578 is a 10-bit ADC with parallel interface. Is parallel interface ok? I guess you meant TLV1548. This is a 10-bt SAR ADC with serial interface but wake up to conversion result is longer than a few us. I would suggest customer look at first

www.ti.com/.../ads7955

It has very low leakage current and 1us wake up time.

Thanks,
Vishy

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TLV1578: TLV1578 alternatives