Datasheet LT1021 (Analog Devices) - 3

LT1021
ELECTRICAL CH C ARA TERISTICS The
●
denotes specifications that apply over the full operating temperature range, otherwise specifications are TA = 25
°
C. VIN = 10V, IOUT = 0, unless otherwise noted. LT1021-5 PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage (Note 2) LT1021C-5 4.9975 5.000 5.0025 V LT1021B-5/LT1021D-5 4.9500 5.000 5.0500 V Output Voltage Temperature Coefficient (Note 3) TMIN ≤ TJ ≤ TMAX LT1021B-5 ● 2 5 ppm/°C LT1021C-5/LT1021D-5 ● 3 20 ppm/°C Line Regulation (Note 4) 7.2V ≤ VIN ≤ 10V 4 12 ppm/V ● 20 ppm/V 10V ≤ VIN ≤ 40V 2 6 ppm/V ● 10 ppm/V Load Regulation (Sourcing Current) 0 ≤ IOUT ≤ 10mA 10 20 ppm/mA (Note 4) ● 35 ppm/mA Load Regulation (Sinking Current) 0 ≤ IOUT ≤ 10mA 60 100 ppm/mA (Note 4) ● 150 ppm/mA Supply Current 0.8 1.2 mA ● 1.5 mA Output Voltage Noise (Note 6) 0.1Hz ≤ f ≤ 10Hz 3.0 µVP-P 10Hz ≤ f ≤ 1kHz 2.2 3.5 µVRMS Long Term Stability of Output Voltage (Note 7) ∆t = 1000Hrs Noncumulative 15 ppm Temperature Hysteresis of Output ∆T = ±25°C 10 ppm
The
●
denotes specifications that apply over the full operating temperature range, otherwise specifications are TA = 25
°
C. VIN = 12V, IOUT = 0, unless otherwise noted. LT1021-7 PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage (Note 2) 6.95 7.00 7.05 V Output Voltage Temperature Coefficient (Note 3) TMIN ≤ TJ ≤ TMAX LT1021B-7 ● 2 5 ppm/°C LT1021D-7 ● 3 20 ppm/°C Line Regulation (Note 4) 8.5V ≤ VIN ≤ 12V 1.0 4 ppm/V ● 2.0 8 ppm/V 12V ≤ VIN ≤ 40V 0.5 2 ppm/V ● 1.0 4 ppm/V Load Regulation (Sourcing Current) 0 ≤ IOUT ≤ 10mA 12 25 ppm/mA (Note 4) ● 40 ppm/mA Load Regulation (Shunt Mode) 1.2mA ≤ ISHUNT ≤ 10mA 50 100 ppm/mA (Notes 4, 5) ● 150 ppm/mA Supply Current (Series Mode) 0.75 1.2 mA ● 1.5 mA Minimum Current (Shunt Mode) VIN is Open 0.7 1.0 mA ● 1.2 mA Output Voltage Noise (Note 6) 0.1Hz ≤ f ≤ 10Hz 4.0 µVP-P 10Hz ≤ f ≤ 1kHz 2.5 4.0 µVRMS Long Term Stability of Output Voltage (Note 7) ∆t = 1000Hrs Noncumulative 7 ppm Temperature Hysteresis of Output ∆T = ±25°C 3 ppm 1021fc 3