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ContactLM3886T
3MHz kHz68W WAudio Amplifiers10.69mm mm4.5mm mm125W W11 pinsTO-220-11 (Formed Leads)
- Manufacturer: Texas Instruments
- NO: 815-LM3886T
- Package: TO-220-11 (Formed Leads)
- Datasheet:
- Stock: 8547
- Description: 3MHz kHz68W WAudio Amplifiers10.69mm mm4.5mm mm125W W11 pinsTO-220-11 (Formed Leads) (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | TO-220-11 (Formed Leads) |
| Number of Pins | 11 |
| Weight | 4.535924g |
| Operating Temperature | -20°C~85°C TA |
| Packaging | Tube |
| Series | Overture™ |
| JESD-609 Code | e0 |
| Feature | Mute, Short-Circuit and Thermal Protection |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 11 |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Audio/Video Amplifiers |
| Max Power Dissipation | 125W |
| Technology | BIPOLAR |
| Voltage - Supply | 20V~84V ±10V~42V |
| Terminal Position | ZIG-ZAG |
| Number of Functions | 1 |
| Base Part Number | LM3886 |
| Pin Count | 3 |
| Output Type | 1-Channel (Mono) |
| Max Output Current | 11.5A |
| Number of Channels | 1 |
| Power Dissipation | 125W |
| Output Current | 11.5A |
| Quiescent Current | 85mA |
| Output Power | 68W |
| Common Mode Rejection Ratio | 85 dB |
| Supply Type | Dual, Single |
| Input Offset Voltage (Vos) | 10mV |
| Bandwidth | 3MHz |
| Gain Bandwidth Product | 8MHz |
| Voltage Gain | 115dB |
| Power Supply Rejection Ratio (PSRR) | 120dB |
| Max Dual Supply Voltage | 42V |
| Max Output Power | 68W |
| Min Dual Supply Voltage | 10V |
| Dual Supply Voltage | 28V |
| Input Bias Current | 1μA |
| Max Output Power x Channels @ Load | 68W x 1 @ 4 Ω |
| Load Impedance | 8Ohm |
| Height | 10.69mm |
| Length | 20.02mm |
| Width | 4.5mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
:
The LM3886T is a new type of high-power audio amplifier integrated circuit introduced by the Texas Instruments. The TF behind the LM3886TF is a fully insulated package. Compared with LM1875T, its power is larger. The maximum continuous undistorted average power of 68W under the rated operating voltage also has a relatively complete overvoltage, overcurrent and overheat protection function. The most valuable thing is that it has the function of automatically resisting the current impact when the switch is turned on, so that the speaker can be safe work.
LM3886T Features
:
c 68W Cont. Avg. Output Power into 4Ω at VCC = ±28V
? 38W Cont. Avg. Output Power into 8Ω at VCC = ±28V
? 50W Cont. Avg. Output Power into 8Ω at VCC = ±35V
? 135W Instantaneous Peak Output Power Capability
? Signal-to-Noise Ratio ≥ 92dB
? An Input Mute Function
? Output Protection from a Short to Ground or to the supplies, via Internal Current Limiting
? Output Over-Voltage Protection against Transients from Inductive Loads
? Supply Under-Voltage Protection, not Allowing Internal Biasing to Occur when |VEE| + |VCC| ≤12V, thus Eliminating Turn-On and Turn-Off 0.004%. Transients
? 11-Lead TO-220 Package
? Wide Supply Range 20V - 94V
LM3886T Applications
:
? Component stereo
? Compact stereo
? Self-powered speakers
? Surround-sound amplifiers
? High-end stereo TVs
