CL431
Key Features
- Trimmed 0.5% Bandgap Reference Nominal Temperature Range Extended to 105oC Temperature-pensated: 30ppm/ oC Internal Amplifier with 150mA Capability Low Output Noise Low Frequency Dynamic Output Impedance
- Ratio of Change in VREF to Cathode Voltage Reference Input Current IREF Temp Deviation Min I K for Regulation Off State Leakage Dynamic Output Impedance –2.7 –2 2.490 2.469 0.07 –1.0 –0.4 0.7 0.4 0.4 0.04 0.15 0.3 4 1.2 1 250 0.5 µA µA mA nA Ω 2 2 1 3 1 VREF = 0V, VKA = 36V f ≤ 1kHz, IK = 1 to 150mA Over Temp. CL431 (0.5%) TYP 2.503 MAX 2.515 2.536 0.20 V V mV/ C mV/V
