Pedidos acima de
$5000NXP MC34118DW
MC34118DW is a voice switched speakerphone circuit designed for efficient communication
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Marcas: NXP
Parte do fabricante #: MC34118DW
Ficha de dados: MC34118DW Ficha de dados (PDF)
Pacote/Caso: PDIP-28
Tipo de Produto: Telecom
Status RoHS:
Condição de estoque: 6.165 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
MC34118DW Descrição geral
The MC34118DW, an integrated circuit manufactured by ON Semiconductor, is an excellent choice for audio amplification in low-power applications. Its low quiescent current and wide voltage range make it suitable for battery-operated devices and versatile in various electronic systems. The compact dual in-line package (DIP) design allows for easy integration into circuit boards, making it a popular choice in consumer electronics and communication devices. With a gain bandwidth product of approximately 1.5 MHz, it provides sufficient amplification for audio signals across a broad frequency range. In addition, it incorporates built-in thermal and short-circuit protection mechanisms, ensuring the reliability and safety of the amplification system
![](/files/uploads/product/b/1f49d6ceb6114f3084baf0fb35990e05.webp)
Características
- Improved attenuator gain range: 52dB between Transmit and Receive
- Low voltage operation for line-powered applications(3~6.5V)
- 4-point signal sensing for improved sensitivity
- Background noise monitors for both Transmit and Receive paths
- Microphone amplifier gain set by external Resistors-Mute function included
- Chip disable for active/standby operation
- On board filter pinned-out for user defined function
- Dial tone detector to inhibit receive idle mode during dial tone presence
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Product Status | Obsolete | Function | Voice-Switched Speakerphone |
Interface | - | Number of Circuits | 1 |
Voltage - Supply | 3.5V ~ 6.5V | Current - Supply | 5.5mA |
Power (Watts) | - | Operating Temperature | -20°C ~ 60°C |
Mounting Type | Surface Mount | Package / Case | 28-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 28-SOIC |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
---|---|---|---|
![]() |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
![]() |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
![]() |
Transferência bancária | cobrar taxa bancária de US$ 30,00. |
![]() |
PayPal | cobrar taxa de serviço de 4,0%. |
![]() |
Cartão de crédito | cobrar taxa de serviço de 3,5%. |
![]() |
Western Union | charge US.00 banking fee. |
![]() |
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.
Embalagem
-
Etapa1 :produtos
-
Etapa2 :Embalagem a vácuo
-
Etapa3 :Saco antiestático
-
Etapa4 :Embalagem individual
-
Etapa5 :Caixas de embalagem
-
Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
-
Equivalent
The MC34118DW chip is an operational amplifier. Equivalent products include LM324, LM358, and LM741, which are all general-purpose operational amplifiers with similar characteristics and functionality. -
Features
MC34118DW is a low voltage microphone preamplifier with an operational amplifier. It features an adjustable gain of 20dB to 100dB, low distortion, and low noise. It also has built-in protection against ESD and short-circuits. The device is designed for use in telephones, PC audio systems, and other low voltage audio applications. -
Pinout
The MC34118DW is a dual-tone multi-frequency (DTMF) receiver IC. It has a pin count of 16. Pin functions include input for DTMF tones, output for decoded digits, control pins, and power supply connections. -
Manufacturer
The MC34118DW is manufactured by ON Semiconductor. ON Semiconductor is a semiconductor supplier specializing in power and signal management, discrete, logic, and custom devices. They serve various industries including automotive, industrial, communication, and consumer electronics. -
Application Field
The MC34118DW is commonly used in telecommunication devices such as telephones, modems, and intercom systems for its versatility in audio signal processing and amplification. Its applications also extend to audio equipment and industrial control systems where clear audio transmission is vital. -
Package
The MC34118DW is a dual in-line 16-pin (SOIC) integrated circuit (IC) chip. It comes in a surface-mount package type with a wide body (DW suffix) and measures approximately 9.9mm x 6.6mm.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
-
Temos produtos ricos que podem atender às suas diversas necessidades.
-
A quantidade mínima de pedido começa em 1 unidade.
-
A menor taxa de envio internacional começa em US$ 0,00
-
365 dias de garantia de qualidade para todos os produtos