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LM1875

Features: ·Up to 30 watts output power·AVO typically 90 dB·Low distortion: 0.015%, 1 kHz, 20 W·Wide power bandwidth: 70 kHz·Protection for AC and DC short circuits to ground·Thermal protection with parole circuit·High current capability: 4A·Wide supply range 16V-60V·Internal output protection diod...

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SeekIC No. : 004394706 Detail

LM1875: Features: ·Up to 30 watts output power·AVO typically 90 dB·Low distortion: 0.015%, 1 kHz, 20 W·Wide power bandwidth: 70 kHz·Protection for AC and DC short circuits to ground·Thermal protection with ...

LM1875 Data Sheet

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Part Number:
LM1875
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

·Up to 30 watts output power
·AVO typically 90 dB
·Low distortion: 0.015%, 1 kHz, 20 W
·Wide power bandwidth: 70 kHz
·Protection for AC and DC short circuits to ground
·Thermal protection with parole circuit
·High current capability: 4A
·Wide supply range 16V-60V
·Internal output protection diodes
·94 dB ripple rejection
·Plastic power package TO-220




Application

·High performance audio systems
·Bridge amplifiers
·Stereo phonographs
·Servo amplifiers
·Instrument systems




Specifications

Power@ 4Ohms, 1% THD 20 Watt
Power@ 8Ohms, 1% THD 25 Watt
Power@ 8Ohms, 10% THD 30 Watt
THD 0.022 %
PSRR 95 dB
Channels 1 Channels
Special Features AvCl>10
THD Conditions Pout=20W, 4ohm load, 1kHz
User Supply 50 Volt
Supply Range +20 - +60V
Supply Min 16 Volt
Supply Max 60 Volt
Gain Bandwidth 5.5 MHz
Slew Rate 8 Volts/usec
Temperature Min 0 deg C
Temperature Max 70 deg C
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Supply Voltage ...........................................60V
Input Voltage................................ −VEE to VCC
Storage Temperature .......−65°C to + 150°C
Junction Temperature........................... 150°C
Lead Temperature
(Soldering, 10 seconds)........................ 260°C
JC ............................................................3°C
JA.......................................................... 73°C




Description

The LM1875 is a monolithic power amplifier offering very low distortion and high quality performance for consumer audio applications.

The LM1875 delivers 20 watts into a 4W or 8W load on ±25V supplies. Using an 8W load and ±30V supplies, over 30 watts of power may be delivered. The amplifier is designed to operate with a minimum of external components. Device overload protection consists of both internal current limit and thermal shutdown.|

The LM1875 design takes advantage of advanced circuit techniques and processing to achieve extremely low distortion levels even at high output power levels. Other outstanding features include high gain, fast slew rate and a wide power bandwidth, large output voltage swing, high current capability, and a very wide supply range. The amplifier is internally compensated and stable for gains of 10 or greater.






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