Images are for reference only See Product Specifications
Orders Over
$5000TI LM391N-100
LM391N-100 is a high-quality audio amplifier designed for crystal-clear sound reproduction
Brands: Texas Instruments
Mfr.Part #: LM391N-100
Datasheet: LM391N-100 Datasheet (PDF)
Package/Case: MDIP
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 7,101 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
LM391N-100 General Description
The LM391N-100 is a specific model of the LM391 series of integrated circuits manufactured by Texas Instruments. It's an analog-controlled LED driver IC primarily designed to operate with linearly increasing analog signals. The "100" in its name suggests it's configured to have ten equally spaced LED outputs. These LEDs serve as visual indicators, each representing a specific voltage level of the input signal. The IC features an adjustable voltage reference and operates over a wide voltage range. It's commonly used in various applications requiring analog signal level monitoring, such as audio level meters, voltage monitors, and instrumentation displays. The LM391N-100 offers high reliability, low power consumption, and ease of use due to its straightforward circuit configuration. It's typically housed in a standard dual in-line package (DIP) for easy integration into electronic circuits
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Audio Amplifiers | Product | Audio Amplifiers |
| Class | Class-AB | Package / Case | MDIP |
| THD plus Noise | 0.01 % | Supply Voltage - Max | 100 V |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature | + 70 C |
| Brand | Texas Instruments | Description/Function | Speaker |
| Height | 3.3 mm | Ib - Input Bias Current | 1 uA |
| Input Type | Single | Length | 21.77 mm |
| Maximum Dual Supply Voltage | +/- 50 V | Output Signal Type | Single |
| Output Type | 1-Channel Mono | Pd - Power Dissipation | 1.39 W |
| Product Type | Audio Amplifiers | Subcategory | Audio ICs |
| Supply Type | Single, Dual | Vos - Input Offset Voltage | 20 mV |
| Width | 6.35 mm |
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 LM391N-100 is a driver IC that can drive up to 10 LEDs or other displays. It provides a linear analog display for measuring levels or displaying audio levels. The chip uses a voltage reference and an adjustable voltage divider to set the display range. It is commonly used in audio equipment, power supplies, and other applications requiring a visual display of levels.
-
Equivalent
The equivalent products of the LM391N-100 chip are the LM391N-1, LM391N-50, LM391N-200, and LM391N-500 chips. These chips are all part of the LM391 series of monolithic logarithmic display driver ICs. -
Features
LM391N-100 is a monolithic integrated circuit with 10 linearly spaced LED display drivers, a voltage reference, and a resistor ladder network. It operates on a wide range of supply voltages, has adjustable brightness control, and can drive LEDs, LCDs, or vacuum fluorescent displays. -
Pinout
LM391N-100 is a 18-pin IC. It is a precision voltage-to-frequency converter with a frequency range of 0.03 Hz to 1 MHz. The output frequency is proportional to the input voltage, making it ideal for applications such as voltage-controlled oscillators and frequency synthesis. -
Manufacturer
LM391N-100 is manufactured by Texas Instruments, a leading global semiconductor company that designs and manufactures analog and embedded processing chips for a wide range of applications in industries such as automotive, industrial, communication, and consumer electronics. -
Application Field
LM391N-100 is commonly used in audio level indicators, LED VU meters, battery level indicators, and a variety of other applications where a linear display of voltage levels is needed. It is also used in automotive applications for oil level indicators, fuel gauges, and temperature monitoring. -
Package
The LM391N-100 is a 18-pin PDIP (Plastic Dual-In-Line Package) integrated circuit chip. It has a wide operating temperature range of -25°C to 85°C and comes in a standard body size measuring 0.300 inches (7.62 mm) wide.
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
