LT1019CS8-5#PBF

LT®1019 is a third generation bandgap voltage reference utilizing thin film technology and a greatly improved curvature correction technique. Wafer level trimming of both reference and output voltage combines to produce very low TC and tight initial output voltage tolerance. This can both sink and source up to 10mA and can be used in either the series or shunt mode, allowing the reference to operate with positive or negative output voltages without external components. Minimum input/ output voltage is less than 1V in the series mode, providing improved tolerance of low line conditions and excellent line regulation. Application includes negative shunt references, A/D and D/A converters, precision regulators, constant current sources, V/F converters, bridge excitation.

• Series or shunt operation, curvature corrected
• Plug-in replacement for present references, temperature output
• Typical output voltage tolerance is 0.02% (TA=25°C, VIN=15V, IOUT=0)
• Typical line regulation is 0.5ppm/V ( (VOUT + 1.5V) ≤ VIN ≤ 40V)
• Typical ripple rejection is 110dB (50Hz ≤ f ≤ 400Hz, TA=25°C)
• Typical thermal regulation is 0.1ppm/mW (∆P=200mW, t=50ms)
• Maximum shunt current is 0.5mA (TA=25°C, VIN=15V, IOUT=0)
• Maximum shunt current is 0.5mA (TA=25°C, VIN=15V, IOUT=0)
• Typical output voltage noise is 2.5ppm (RMS) (10Hz ≤ f ≤ 1KHz, TA=25°C)
• 8-lead plastic SO package, commercial temperature range from 0°C to 70°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party