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Product Information
Features
Low Supply Current: 8 µA (Max)
Supply Voltage: 2.5 V to 5.5 V
Output FET Provides Down Translation
Small Package: SOT-563
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Performance
2500-V Human-Body Model (JESD-A114E)
250-V Machine Model (EIA/JESD A115-A)
1500-V Charged-Device Model (JESD22-C101-A Level III)
DESCRIPTION/ORDERING INFORMATION
The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).
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Inventory
Reported Distributor Inventory as of 9:57 AM GMT, 24 Nov 2009
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