4 Revision History

Changes from Revision D (October 2021) to Revision E (December 2021)

• 将 OPA4387 器件状态从“预告信息（预发布）”更改为“量产数据（正在供货）”Go

Changes from Revision C (October 2021) to Revision D (October 2021)

• 添加了 OPA4387 预告信息（预发布）器件和相关内容Go
• 将低输入偏置电流的“特性”要点从 135pA 更改为 150pAGo
• Deleted input offset voltage MAX values for over temperature and common-mode voltage test conditions for clarityGo
• Added input offset voltage over temperature TYP value to represent performance shown in typical characteristics Go
• Changed maximum input bias current for OPA387 and OPA2387 from 135 pA to 150 pAGo
• Changed maximum input offset current for OPA387 and OPA2387 from 270 pA to 300 pAGo
• Changed maximum open-loop voltage gain for OPA387 and OPA2387 from 132 dB to 135 dBGo
• Changed settling time to 0.01% from 2.5 µs to 5.5 µsGo
• Changed high linearity output swing from rail for RL = 2 kΩ from 75 mV to 150 mV Go
• Changed short-circuit current for OPA387  at Vs = 1.7 V from ±25 mA to ±15 mA  Go
• Added open-loop output impedance at 1 MHz Go
• Changed Figure 6-13, PSRR and CMRR vs Frequency, to fit to CMRR and PSRR specifications in the Electrical Characteristic table Go
• Changed Figure 6-24, Phase Margin vs Capacitive Load, to add test conditionGo

Changes from Revision B (August 2021) to Revision C (October 2021)

• 将 OPA387 从预告信息（预发布）更改为量产数据（正在供货）Go

Changes from Revision A (December 2020) to Revision B (August 2021)

• 添加了 OPA387 预告信息（预发布）器件和相关内容Go