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$5000LF444CM
The LF444CM is a quad low power operational amplifier with JFET inputs, featuring high performance in a small 14-SOIC package
Marcas: Texas Instruments
Parte do fabricante #: LF444CM
Ficha de dados: LF444CM Ficha de dados (PDF)
Pacote/Caso: SOIC (D)-14
Tipo de Produto: Instrumentation, OP Amps, Buffer Amps
Status RoHS:
Condição de estoque: 7.778 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LF444CM Descrição geral
Texas Instruments' LF444CM operational amplifier is a high-speed, low-noise component designed for precision applications. With a bandwidth of 4 MHz and a slew rate of 13 V/μs, this amplifier provides fast response times and is suitable for applications where high speed and low noise performance are critical. The LF444CM features a low input bias current of 10 pA, ensuring accurate signal processing in high impedance circuits. Additionally, it has a low input offset voltage of 0.5 mV, which reduces errors in precision voltage applications. Operating on a single supply voltage ranging from ±5V to ±22V, the LF444CM offers versatility for a wide range of circuit designs. Its stable operation over a wide temperature range from -55°C to 125°C makes it suitable for use in harsh environments. Packaged in an 8-pin SOIC package, the LF444CM can be easily integrated into a variety of circuit designs, making it a reliable and high-performance choice for precision applications
Características
- LF444CM is a high-speed amplifier for fast data acquisition
- It features low power consumption for portable devices
- Operates from a single 5V power supply for ease of use
Aplicativo
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 6 | Rail-to-rail | In to V+ |
| GBW (typ) (MHz) | 1 | Slew rate (typ) (V/µs) | 1 |
| Vos (offset voltage at 25°C) (max) (mV) | 5 | Iq per channel (typ) (mA) | 0.15 |
| Vn at 1 kHz (typ) (nV√Hz) | 35 | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Offset drift (typ) (µV/°C) | 10 |
| Input bias current (max) (pA) | 50 | CMRR (typ) (dB) | 100 |
| Iout (typ) (A) | 0.014 | Architecture | FET |
| Input common mode headroom (to negative supply) (typ) (V) | 4 | Input common mode headroom (to positive supply) (typ) (V) | -5 |
| Output swing headroom (to negative supply) (typ) (V) | 2 |
Envio
| Tipo de envio | Taxa de envio | Tempo de espera | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
| Termos de pagamento | Taxa de mão | |
|---|---|---|
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
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Part points
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The LF444CM is a high-performance operational amplifier (op-amp) chip designed for precision applications in various electronic circuits. It features low input bias currents, high slew rate, and low offset voltage, making it suitable for use in precision instrumentation, audio equipment, and control systems.
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Equivalent
The equivalent products of LF444CM chip are the LF444ACM, LF444CN, and TL064CN chips. These chips are all quad low power JFET input operational amplifiers that provide high input impedance and low input bias current, making them suitable for various precision applications. -
Features
LF444CM is a high-performance, JFET-input operational amplifier with low input bias current and offset voltage. It has high slew rate, wide gain bandwidth, and low noise. It is suitable for applications that require high-performance and precision, such as instrumentation amplifiers, active filters, and high-speed comparators. -
Pinout
The LF444CM is a quad low-power op amp with a DIP-14 package. It has 14 pins, with each op amp having four pins for power supply, inverting input, non-inverting input, and output. It is commonly used in audio and signal conditioning applications. -
Manufacturer
The LF444CM is manufactured by Texas Instruments. Texas Instruments is an American technology company that specializes in semiconductors and integrated circuits. They are one of the leading manufacturers of analog and digital semiconductor products for a variety of industries including automotive, industrial, and consumer electronics. -
Application Field
The LF444CM is commonly used in precision instrumentation applications such as data acquisition systems, medical equipment, and audio amplifiers. It is also used in low-noise signal processing circuits and precision voltage regulators. Additionally, it can be found in low-power consumption applications due to its low input bias current and low offset voltage characteristics. -
Package
The LF444CM is an operational amplifier (Op-Amp) manufactured in a metal can package. It has a quad configuration with four independent Op-Amps inside. The dimensions of the LF444CM package are 0.300” (7.62mm) wide and 0.275” (6.99mm) tall.
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