LM4702CTA National Semiconductor, LM4702CTA Datasheet - Page 9

• Manufacturer Part Number: LM4702CTA
• Description: IC,Audio Amplifier,DUAL,ZIP,15PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM4702CTA

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Audio Amplifier Function: Speaker
• Input Offset Voltage: 35@±75VmV
• Input Bias Current: 500nA
• Total Harmonic Distortion: 0.0003%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±24/±28V
• Power Supply Requirement: Dual
• Power Dissipation: 4W
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 110dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±20V
• Dual Supply Voltage (max): ±75V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 15 +Tab
• Package Type: TO-220
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics for LM4702B
THD+N vs Output Voltage
PSRR vs Frequency
V
V
DD
DD
= 100V
= 100V
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B grade Demo Amp
V
DD
THD+N vs Frequency
X
= 100V, V
TALK
vs Frequency
OUT
@
= 30V
V
DD
RMS
= 50V
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