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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/608071/opa2227-working-temperature
您好，先生：
OPA227 / OPA2227 / OPA4227系列相同，但工作温度不同。
请帮助检查谢谢。
您好，Jerry：
感谢您的提问，非常好！ OPA227，OPA2227和OPA4227的工作温度范围应为-40°C至85°C 我已更新了此内容，不久将会在网站上反映出来。
