Images are for reference only See Product Specifications
TI LM1875T/NOPB
Amplifier IC 1-Channel (Mono) Class AB TO-220-5
Brands: Texas Instruments
Mfr.Part #: LM1875T/NOPB
Datasheet: LM1875T/NOPB Datasheet (PDF)
Package/Case:
RoHS Status:
Stock Condition: 7727 pcs, New Original
Product Type: Audio Amplifiers
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.710 | $2.710 |
| 10 | $2.378 | $23.780 |
| 45 | $2.171 | $97.695 |
| 90 | $1.861 | $167.490 |
| 450 | $1.765 | $794.250 |
| 900 | $1.723 | $1550.700 |
In Stock:7727 PCS
LM1875T/NOPB General 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 4 or 8 load on ±25V supplies. Using an 8 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.
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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Audio Amplifiers |
| RoHS | Details | Series | LM1875 |
| Product | Audio Amplifiers | Class | Class-AB |
| Output Power | 25 W | Mounting Style | Through Hole |
| Type | 1-Channel Mono | Package / Case | TO-220-5 |
| Audio - Load Impedance | 8 Ohms | THD plus Noise | 0.015 % |
| Supply Voltage - Max | 60 V | Supply Voltage - Min | 16 V |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature | + 70 C |
| Brand | Texas Instruments | Description/Function | Speaker |
| Dual Supply Voltage | +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V | Gain | 90 dB |
| GBP - Gain Bandwidth Product | 5.5 MHz | Height | 8.64 mm |
| Ib - Input Bias Current | 2 uA | Input Type | Analog |
| Length | 10.16 mm | Maximum Dual Supply Voltage | +/- 30 V |
| Minimum Dual Supply Voltage | +/- 8 V | Number of Channels | 1 Channel |
| Operating Supply Current | 70 mA | Operating Supply Voltage | 18 V, 24 V, 28 V |
| Output Signal Type | Single | Output Type | 1-Channel Mono |
| Product Type | Audio Amplifiers | PSRR - Power Supply Rejection Ratio | 95 dB |
| Factory Pack Quantity | 45 | Subcategory | Audio ICs |
| Supply Current - Max | 100 mA at +/- 25 V | Supply Type | Single, Dual |
| Vos - Input Offset Voltage | 15 mV | Width | 4.57 mm |
| Unit Weight | 0.081130 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The LM1875T/NOPB is a power amplifier chip designed for audio applications. It delivers up to 30 watts of power with low distortion and high reliability. This chip is commonly used in DIY audio projects and small audio systems.
-
Equivalent
Some equivalent products of the LM1875T/NOPB chip include the TDA2030A and TDA2050 audio amplifier chips. These chips offer similar performance and functionality, making them suitable replacements for the LM1875T/NOPB in audio amplifier applications. -
Features
LM1875T/NOPB is a high-performance audio amplifier that offers a max output power of 20W. It operates on a wide voltage range of ±3V to ±20V, has low distortion and noise, and a high signal-to-noise ratio. It also has a protection circuitry that safeguards against overloads and shorts. -
Pinout
LM1875T/NOPB has 5 pins. Pin 1 is the non-inverting input, pin 2 is the inverting input, pin 3 is the V- power supply, pin 4 is the V+ power supply, and pin 5 is the output. LM1875T/NOPB is a monolithic power amplifier designed for audio applications. -
Manufacturer
The manufacturer of LM1875T/NOPB is Texas Instruments. Texas Instruments is a leading global semiconductor company that designs and manufactures analog and embedded processing chips for a wide range of applications, including industrial, automotive, consumer electronics, and communications. -
Application Field
LM1875T/NOPB is commonly used in audio amplifier systems, such as stereo amplifiers, car audio systems, and home theater systems. It is also used in musical instrument amplifiers, portable speakers, and headphones amplifiers due to its high-quality sound output and reliability. -
Package
The LM1875T/NOPB is a 5-pin TO-220 package type with a single amplifier in a monolithic integrated circuit form. The size of the chip is approximately 10.67mm x 9.15mm x 4.06mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
