LMV7239M5/NOPB National Semiconductor, LMV7239M5/NOPB Datasheet - Page 11

• Manufacturer Part Number: LMV7239M5/NOPB
• Description: IC COMP LOW POWER R-R IN SOT23-5
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: General Purposer

Specifications of LMV7239M5/NOPB

• Number Of Elements: 1
• Output Type: Push-Pull, Rail-to-Rail
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Comparator Type: High Speed
• No. Of Comparators: 1
• Response Time: 45ns
• Ic Output Type: Push Pull
• Supply Current: 65µA
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOT-23
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMV7239M5; LMV7239M5; LMV7239M5TR

IR RECEIVER
The LMV7239 is an ideal candidate to be used as an infrared
receiver. The infrared photo diode creates a current relative
to the amount of infrared light present. The current creates a
voltage across R
. When this voltage level cross the voltage
D
applied by the voltage divider to the inverting input, the output
transitions.
10135923
FIGURE 6. IR Receiver
11
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