Pedidos acima de
$5000TI OPA2189ID
Precision Amplifiers Dual, 14-MHz, MUX-friendly, low-noise, zero-drift, RRO, CMOS precision operational amplifier 8-SOIC -40 to 125
Marcas: Texas Instruments
Parte do fabricante #: OPA2189ID
Ficha de dados: OPA2189ID Ficha de dados (PDF)
Pacote/Caso: SOIC-8
Tipo de Produto: Instrumentation, OP Amps, Buffer Amps
Status RoHS:
Condição de estoque: 9.020 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
OPA2189ID Descrição geral
The OPA189, OPA2189, and OPA4189 (OPAx189) high-precision operational amplifiers are ultra-low noise, fast-settling, zero-drift devices that provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled start-up system. These features and excellent ac performance, combined with only 0.4 µV of offset voltage and 0.005µV/°C of drift over temperature for the single-channel version, make the OPAx189 a great choice for precision instrumentation, signal measurement, and active filtering applications. Moreover, the MUX-friendly input architecture prevents inrush current when applying large input differential voltages, which improves settling performance in multichannel systems, all while providing robust ESD protection during shipment, handling, and assembly.
All versions are specified from –40°C to +125°C.
Características
- Ultra-high precision:
- Zero-drift: 0.005 µV/°C (OPA189)
- Ultra-low offset voltage: 3 µV maximum (OPA189)
- Excellent dc precision:
- CMRR: 168 dB
- Open-loop gain: 170 dB
- Low noise:
- en at 1 kHz: 5.2 nV/√Hz
- 0.1-Hz to 10-Hz noise: 0.1 µVPP
- Excellent dynamic performance:
- Gain bandwidth: 14 MHz
- Slew rate: 20 V/µs
- Fast settling: 10-V step, 0.01% in 1.1 µs
- Robust design:
- MUX-friendly inputs
- RFI/EMI filtered inputs
- Wide supply range: 4.5 V to 36 V
- Quiescent current: 1.7 mA (maximum)
- Rail-to-rail output
- Input includes negative rail
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Precision Amplifiers |
RoHS | Details | Series | OPA2189 |
Number of Channels | 2 Channel | GBP - Gain Bandwidth Product | 14 MHz |
SR - Slew Rate | 20 V/us | CMRR - Common Mode Rejection Ratio | 168 dB |
Output Current per Channel | 65 mA | Ib - Input Bias Current | 10 nA |
Vos - Input Offset Voltage | 1.5 uV | en - Input Voltage Noise Density | 5.2 nV/sqrt Hz |
Supply Voltage - Max | 36 V, +/- 18 V | Supply Voltage - Min | 4.5 V, +/- 2.25 V |
Operating Supply Current | 1.3 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C | Shutdown | No Shutdown |
Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
Amplifier Type | Precision | Brand | Texas Instruments |
Features | EMI Hardened, High Cload Drive, Zero Drift | In - Input Noise Current Density | 165 fA/sqrt Hz |
Ios - Input Offset Current | 5 nA | Maximum Dual Supply Voltage | +/- 18 V |
Minimum Dual Supply Voltage | +/- 2.25 V | Moisture Sensitive | Yes |
Output Type | Rail-to-Rail | Product | Operational Amplifiers |
Product Type | Precision Amplifiers | Factory Pack Quantity | 75 |
Subcategory | Amplifier ICs | THD plus Noise | 0.00006 % |
Unit Weight | 0.003415 oz |
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
-
The OPA2189ID is a chip belonging to the operational amplifier (op-amp) family. It is designed to amplify and process analog signals, making it suitable for a wide range of applications such as audio amplification, sensor conditioning, and precision measurement systems. The chip provides high performance, low distortion, and wide bandwidth, making it ideal for demanding circuit designs requiring accurate signal amplification.
-
Equivalent
Some equivalent products of the OPA2189ID chip are OPA2186ID, OPA2188ID, and OPA2192ID. -
Features
The OPA2189ID is a precision operational amplifier with low offset and low quiescent current. It operates from a single supply voltage and provides rail-to-rail input and output capabilities. It has a unity-gain bandwidth of 10 MHz and a low input bias current of 20 nA. -
Pinout
The OPA2189ID is a 10-pin precision operational amplifier. It consists of two differential inputs, an output, and power supply pins. The pin count and function are as follows: Pin 1: Inverting Input Pin 2: Non-inverting Input Pin 3: V- (Negative Power Supply) Pin 4: Output Pin 5: V+ (Positive Power Supply) Pin 6: Disable/Shutdown Pins 7, 8, 9, and 10: Unused/No Connection. -
Manufacturer
The manufacturer of the OPA2189ID is Texas Instruments. It is an American semiconductor company that designs and manufactures a wide range of integrated circuits, including analog and digital signal processors, microcontrollers, and power management solutions. -
Application Field
The OPA2189ID operational amplifier can be used in various application areas, including audio amplification, instrumentation, motor control, data acquisition, and communications. Its low noise, low distortion, and high-speed capabilities make it suitable for applications requiring high performance and precision. -
Package
The OPA2189ID chip comes in an SOIC (Small Outline Integrated Circuit) package type. It has an 8-pin configuration in a narrow body, which measures approximately 3.9 mm x 4.9 mm.
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