LM1875T National Semiconductor, LM1875T Datasheet - Page 3

• Manufacturer Part Number: LM1875T
• Description: Audio Amp Speaker 1-CH Mono 25W Class-AB 5-Pin (5+Tab) TO-220 Rail
• Manufacturer: National Semiconductor

Specifications of LM1875T

• Package: 5TO-220
• Function: Speaker
• Amplifier Type: Class-AB
• Typical Voltage Gain: 90 dB
• Total Harmonic Distortion Noise: 0.015@8Ohm@20W %
• Typical Psrr: 95 dB
• Output Signal Type: Single
• Typical Gain Bandwidth Product: 5.5 MHz
• Maximum Input Bias Current: 2@±25V uA
• Maximum Input Offset Voltage: 15@±25V mV
• Maximum Load Resistance: 8 Ohm
• Output Type: 1-Channel Mono
• Amplifier Class: B
• No. Of Channels: 1
• Output Power: 25W
• Supply Voltage Range: 16V To 60V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: TO-220
• Rohs Compliant: No

Typical Performance Characteristics
THD vs Power Output
THD vs Frequency
00503009
00503010
Power Output vs Supply
Supply Current vs Supply
Voltage
Voltage
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00503012
Device Dissipation vs
PSRR vs Frequency
Ambient Temperature
†
00503014
00503013
φINTERFACE = 1˚C/W.
†
See Application Hints.
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