LMV339IPW

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	General Purpose
Number of Elements:	4
Output Type:	Open Collector
Voltage - Supply, Single/Dual (±):	2.7 V ~ 5.5 V
Voltage - Input Offset (Max):	7mV @ 5V
Current - Input Bias (Max):	0.25µA @ 5V
Current - Output (Typ):	84mA @ 5V
Current - Quiescent (Max):	350µA
CMRR, PSRR (Typ):	--
Propagation Delay (Max):	600ns
Hysteresis:	--
Operating Temperature:	-40°C ~ 125°C
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Supplier Device Package:	14-TSSOP
Base Part Number:	LMV339

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LMV339IPW - Linear - Comparators

Comparators are electronic circuits used to compare two analog signals or digital signals. LMV339IPW comparators are linear, single-supply and dual, rail-to-rail input comparators. This device offers low power consumption and low offset voltage, making it an ideal choice for low voltage and battery operated applications.

Application Fields and Working Principle

LMV339IPW dual, rail-to-rail comparators are designed for use in automotive, portable, and digital consumer applications. The device offers excellent performance and is easily configured to compare two analog signals, digital signals, or the difference between two signals.The device features inputs that are independent of each other and individually configurable. This allows the two inputs to be compared to each other in a variety of ways. The LMV339IPW is designed to operate on a single supply voltage of 5 V. It also features low offset voltage and low power consumption, making it an ideal choice for low voltage and battery powered applications.The comparator operates by comparing an incoming voltage with a reference voltage. When the incoming voltage exceeds the reference voltage, the output is high. When the incoming voltage is less than the reference voltage, the output is low. This non-inverting comparator can be used for different comparator functions such as window, latch, amplifier and limiter.The device has excellent input sensitivity for a wide range of input signals, as well as distortion-free switching action for fast response time. A fast output state transition is provided to allow the device to respond quickly to changes in input signals.The LMV339IPW includes a low power shutdown pin and an enable/disable pin. These features can be used to reduce power consumption and enable the device when it\'s not in use. The device also features two independent outputs that are designed to drive an optocoupler, LED or other light emitting device directly. The LMV339IPW contains an on-chip temperature compensated bandgap reference for accurate output despite variations in temperature. It also includes an internal output buffer, eliminating the need for external components for the design.In conclusion, the LMV339IPW is a linear, single-supply, dual, rail-to-rail input comparator. It offers low power consumption, low offset voltage and excellent input sensitivity, making it an ideal choice for low voltage and battery powered applications. Its fast response time and on-chip reference allows it to accurately respond to changes in input signals, while its shutdown and enable/disable pins reduce power consumption when the device is not in use.

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