LM285BYZ-2.5 National Semiconductor, LM285BYZ-2.5 Datasheet - Page 7

• Manufacturer Part Number: LM285BYZ-2.5
• Description: Voltage Reference
• Manufacturer: National Semiconductor

Specifications of LM285BYZ-2.5

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Reference Volt Tolerance ±%: 0.8%
• Mounting Type: Through Hole
• Supply Current: 10mA
• Package / Case: 3-TO-92
• Voltage Reference Type: Shunt
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LM385-2.5 Applications
Calibration
1. Short LM385-2.5, adjust R3 for I
2. Remove short, adjust R2 for correct reading in centi-
grade
0˚C–100˚C Thermomemter
OUT
DS005519-26
= temp at 1µA/˚K
(Continued)
Precision 1 µA to 1 mA Current Sources
DS005519-24
METER THERMOMETERS
Calibration
1. Short LM385-2.5, adjust R3 for I
2. Remove short, adjust R2 for correct reading in ˚F
7
0˚F–50˚F Thermomemter
OUT
DS005519-27
= temp at 1.8 µA/˚K
DS005519-25
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