LM4050QML-SP数据手册TI中文资料规格书

描述 Description

The LM4050QML precision voltage reference is available in a 10-Lead Ceramic CLGA package. The LM4050QML’s design eliminates the need for an external stabilizing capacitor while ensuring stability with a capacitive load, thus making the LM4050QML easy to use. The LM4050-2.5QML has a 60 µA minimum and 15 mA maximum operating current. The LM4050-5.0QML has a 74 µA minimum and 15 mA maximum operating current.The LM4050QML utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.The LM4050QML operates over the temperature range of –55°C to +125°C.

特性 Features

• Low Dose Rate Qualified 100 krad(Si)
• SEFI Immune
• SET Immune with 60µF CLOAD
• CLOAD 0µF to 100µF
• Fixed Reverse Breakdown Voltage of 2.500V, 5.000V
Key Specifiactions
• LM4050-2.5QML
• Output Voltage Tolerance IR = 100µA ±0.1% @ 25°C
• Low Temperature Coefficient 15 ppm/°C
• Low Output Noise 50 µVrms(typ)
• Wide Operating Current Range 60 µA to 15 mA

• LM4050-5.0QML
• Output Voltage Tolerance IR = 100μA ±0.1% @ 25°C
• Low Temperature Coefficient 23 ppm/°C
• Low Output Noise 100 µVrms(typ)
• Wide Operating Current Range 74 µA to 15 mA