LMV7239M5 National Semiconductor, LMV7239M5 Datasheet - Page 11

• Manufacturer Part Number: LMV7239M5
• Manufacturer: National Semiconductor

Specifications of LMV7239M5

• Number Of Elements: 1
• Output Type: Push-Pull
• Technology: BiCMOS
• Input Offset Voltage: 6@5VmV
• Input Bias Current (typ): 40nA
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Supply Current (max): 0.095@5VmA
• Common Mode Rejection Ratio: 67dB
• Power Supply Rejection Ratio: 85dB
• Power Supply Requirement: Single
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 5
• Package Type: SOT-23
• Dc: 2002+
• Lead Free Status / Rohs Status: Not Compliant

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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