LM4050QML-SP是TI公司的一款并联电压基准产品，LM4050QML-SP是Precision Micropower Shunt Voltage Reference，本页介绍了LM4050QML-SP的产品说明、应用、特性等，并给出了与LM4050QML-SP相关的TI元器件型号供参考。
LM4050QML-SP - Precision Micropower Shunt Voltage Reference - 并联电压基准 - 电压基准 - TI公司（Texas Instruments，德州仪器）
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 60µA minimum and 15mA maximum operating current. The LM4050-5.0QML has a 74µA minimum and 15mA 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.
- 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
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