Hi,
Does the TLV9302 have the POR circuit internally?
Though the letter from TI Japan is saying it, I could not find it from the datasheet.
In Japanese--------------------------
お使いのオペアンプは不要出力しませんか?『TLV9302』
Vcc 電源の立下り方次第でオペアンプからパルス状の出力が行われるケースがあります。『TLV9302』はPoR 回路を内蔵しているため、Vcc 電圧、立下りシーケンスに依存せず不要出力する事なくお使い頂けます。
In English(by Google)--------------------------
Does your operational amplifier output unnecessary? TLV9302
Depending on how the Vcc power supply falls, there are cases in which a pulsed output is output from the operational amplifier. Since the TLV9302 has a built-in PoR circuit, it can be used without unnecessary output regardless of the Vcc voltage and falling sequence.
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Best Regards,
Kuramochi