LM1875T
| Parameters | |
|---|---|
| Operating Supply Current | 70mA |
| Nominal Supply Current | 100mA |
| Max Supply Current | 100mA |
| Output Power | 25W |
| Slew Rate | 8 V/μs |
| Supply Type | Dual, Single |
| Input Offset Voltage (Vos) | 15mV |
| Bandwidth | 5.5MHz |
| Gain Bandwidth Product | 5.5MHz |
| Voltage Gain | 90dB |
| Power Supply Rejection Ratio (PSRR) | 95dB |
| Max Dual Supply Voltage | 30V |
| Max Output Power | 30W |
| Min Dual Supply Voltage | 8V |
| Dual Supply Voltage | 28V |
| Input Bias Current | 2μA |
| Max Output Power x Channels @ Load | 25W x 1 @ 8 Ω |
| Harmonic Distortion | 1% |
| Number of Amplifiers | 1 |
| Load Impedance | 8Ohm |
| Height | 4.7mm |
| Length | 14.986mm |
| Width | 10.16mm |
| Thickness | 4.572mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Through Hole |
| Package / Case | TO-220-5 Formed Leads |
| Surface Mount | NO |
| Number of Pins | 5 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Short-Circuit and Thermal Protection |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Audio/Video Amplifiers |
| Technology | BIPOLAR |
| Voltage - Supply | 16V~60V ±8V~30V |
| Terminal Position | ZIG-ZAG |
| Number of Functions | 1 |
| Base Part Number | LM1875 |
| Pin Count | 3 |
| Output Type | 1-Channel (Mono) |
| Operating Supply Voltage | 28V |
| Number of Channels | 1 |
Description
The LM1875T is a monolithic power amplifier for consumer audio applications with very low distortion and good quality performance.
On ±25V supply, the LM1875T produces 20 watts into a 4Ω or 8Ω load. Over 30 watts of electricity can be delivered with an 8Ω load and ±30V supply. The amplifier is made to work with as few external components as possible. Internal current limit and thermal shutdown are both used for device overload protection.
Even at high output power levels, the LM1875T design uses advanced circuit techniques and processing to provide extremely low distortion levels. High gain, fast slew rate, wide power bandwidth, huge output voltage swing, high current capability, and a very wide supply range are among the other noteworthy qualities. For gains of 10 or above, the amplifier is internally adjusted and steady.
Features
? Low Distortion: 0.015 percent, 1 kHz, 20 W
? Wide Power Bandwidth: 70 kHz
? Up to 30 Watts Output Power
? AVO Typically 90 dB
? Protection against both AC and DC
? Thermal Protection with Parole Circuit
? High Current Capability: 4A
? Wide Supply Range 16V-60V
? Internal Output Protection Diodes
? 94 dB Ripple Rejection
? TO-220 Plastic Power Package
Applications
? Bridge Amplifiers
? Stereo Phonographs
? Servo Amplifiers
? Instrument Systems
? High-Performance Audio Systems
