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Technical Specifications
Parameters and characteristics for this part
| Specification | LM1875T/LF05 |
|---|---|
| Features | Short-Circuit and Thermal Protection |
| Max Output Power x Channels @ Load | 25 W |
| Max Output Power x Channels @ Load [custom] | 1 |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | TO-220-5 Formed Leads |
| Supplier Device Package | TO-220-5 |
| Type | Class AB |
| Voltage - Supply | 8 V |
| Voltage - Supply [Max] | 60 V |
| Voltage - Supply [Max] | 30 V |
| Voltage - Supply [Min] | 16 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.24 | |
| 10 | $ 3.81 | |||
| 45 | $ 3.60 | |||
| 135 | $ 3.12 | |||
| 270 | $ 2.96 | |||
| 540 | $ 2.65 | |||
| 1035 | $ 2.24 | |||
| 2520 | $ 2.13 | |||
| Texas Instruments | TUBE | 1 | $ 3.20 | |
| 100 | $ 2.80 | |||
| 250 | $ 1.97 | |||
| 1000 | $ 1.58 | |||
Description
General part information
LM1875 Series
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 4or 8load on ±25V supplies. Using an 8load 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.
Documents
Technical documentation and resources
