收到如下英文论坛回复:
The PGA309 over and under scale limit is designed to be a ratio of the reference voltage Vref (see user's guide PGA309 user's guide section 2.9). Thus, if a 4.096V reference is used the maximum clamp is 4.096V * 0.9708 = 3.976V. If…
Part Number: PGA309EVM-USB Other Parts Discussed in Thread: PGA309
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我在英文论坛中找到这个链接,发现他已经失效了请问能再发一份给我吗? 谢谢
PGA309: Multi-Cal PGA309 Software Source Code - Amplifiers forum - Amplifiers - TI E2E support forums