LTC1923EUH#TRPBF Linear Technology, LTC1923EUH#TRPBF Datasheet - Page 7
LTC1923EUH#TRPBF
Manufacturer Part Number
LTC1923EUH#TRPBF
Description
IC THERMOELEC COOLER CNTRLR32QFN
Manufacturer
Linear Technology
Datasheet
1.LTC1923EGN.pdf
(28 pages)
Specifications of LTC1923EUH#TRPBF
Applications
Thermoelectric Cooler/Heater
Current - Supply
2mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC1923
W
U
TYPICAL PERFOR A CE CHARACTERISTICS
Long-Term Cooling Mode Stability Measured in Environment that Steps 20 Degrees Above Ambient
Every Hour. Data Shows Resulting 0.008 C Peak-to-Peak Variation, Indicating Thermal Gain of
2500. 0.0025 C Baseline Tilt Over Plot Length Derives From Varying Ambient Temperature
1923 G13.tif
Identical Test Conditions as Above, Except in Heating Mode. TEC’s Higher Heating Mode Efficiency
Results in Higher Thermal Gain. 0.002 C Peak-to-Peak Variation Is 4x Stability Improvement.
Baseline Tilt, Just Detectable, Shows Similar 4x Improvement vs Above
1923 G14.tif
1923f
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