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$5000TI ADS1248IPW
Eight-channel 24-bit A/D converter with a sampling rate of 2ksps, operating at a voltage range of 2.7 to 5.25V in TSSOP28 package
Marcas: Texas Instruments
Parte do fabricante #: ADS1248IPW
Ficha de dados: ADS1248IPW Ficha de dados (PDF)
Pacote/Caso: TSSOP-28
Tipo de Produto: Analog to Digital Converters (ADC)
Status RoHS:
Condição de estoque: 5.458 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ADS1248IPW Descrição geral
The ADS1246, ADS1247, and ADS1248 are highly-integrated, precision, 24-bit analog-to-digital converters (ADCs). The devices feature an onboard, low-noise, programmable gain amplifier (PGA), a precision delta-sigma (ΔΣ) ADC with a single-cycle settling digital filter, and an internal oscillator. The ADS1247 and ADS1248 also provide a built-in, very low drift voltage reference with 10-mA output capacity, and two matched programmable current digital-to-analog converters (DACs). The devices provide a complete front-end solution for temperature sensor applications including thermal couples, thermistors, and resistance temperature detectors (RTDs).
An input multiplexer supports four differential inputs for the ADS1248, two for the ADS1247, and one for the ADS1246. In addition, the multiplexer has a sensor burn-out detect, voltage bias for thermocouples, system monitoring, and general-purpose digital I/Os (ADS1247 and ADS1248). The onboard, low-noise PGA provides selectable gains of 1 to 128. The ΔΣ modulator and adjustable digital filter settle in only one cycle, for fast channel cycling when using the input multiplexer, and support data rates up to 2 kSPS. For data rates of 20 SPS or less, both 50-Hz and 60-Hz interference are rejected by the filter.
Características
- Digital Supply Voltage Regulation
- Low-Noise PGA Performance Monitoring
- Self-Calibration Algorithm Optimization
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Analog to Digital Converters - ADC |
| RoHS | Details | Series | ADS1248 |
| Mounting Style | SMD/SMT | Package / Case | TSSOP-28 |
| Resolution | 24 bit | Number of Channels | 8 Channel |
| Interface Type | SPI | Sampling Rate | 2 kS/s |
| Input Type | Differential | Architecture | Sigma-Delta |
| Analog Supply Voltage | 2.7 V to 5.25 V | Digital Supply Voltage | 2.7 V to 5.25 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 105 C |
| Brand | Texas Instruments | DNL - Differential Nonlinearity | +/- 1 LSB |
| Features | 50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor | Height | 1 mm |
| INL - Integral Nonlinearity | 15 ppm | Length | 9.7 mm |
| Moisture Sensitive | Yes | Number of Converters | 1 Converter |
| Operating Supply Voltage | 2.7 V to 5.25 V | Pd - Power Dissipation | 2.56 mW |
| Power Consumption | 2.3 mW | Product Type | ADCs - Analog to Digital Converters |
| Reference Type | External, Internal | Factory Pack Quantity | 50 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 5.25 V |
| Supply Voltage - Min | 2.7 V | Width | 4.4 mm |
| Unit Weight | 0.004145 oz |
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 ADS1248IPW is a low-power, 24-bit analog-to-digital converter (ADC) chip designed for precision measurement applications. It offers high-accuracy and low-noise conversion for sensors in industrial, medical, and scientific instrumentation. The chip features a programmable gain amplifier and supports multiple input channels for versatile signal processing.
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Equivalent
Some equivalent products of ADS1248IPW chip are ADS1247IPW, ADS1246IPW, and ADS1245IPW. These are also 24-bit analog-to-digital converters with similar features and performance as the ADS1248IPW. -
Features
The ADS1248IPW is a 24-bit, delta-sigma analog-to-digital converter (ADC) with programmable gain amplifiers, low noise, and high accuracy. It provides a high resolution (up to 24 bits), low noise performance, and extensive programmability for precision measurement applications. It also features a digital filter for enhanced performance. -
Pinout
The ADS1248IPW is a precision, 24-bit analog-to-digital converter with a pin count of 28. It features a low-noise programmable gain amplifier, internal voltage reference, and digital filter. It is commonly used in applications requiring high-resolution and high-accuracy measurements such as industrial process control and medical devices. -
Manufacturer
Texas Instruments is the manufacturer of ADS1248IPW. It is an American technology company that designs and manufactures semiconductors and various integrated circuits for different applications such as analog and digital electronics, power electronics, microcontrollers, and sensors. -
Application Field
The ADS1248IPW is commonly used in high-resolution industrial process control applications, precision weighing systems, laboratory instruments, and medical devices. It is also used in high-precision data acquisition systems for automotive, aerospace, and energy exploration applications. -
Package
The ADS1248IPW chip comes in a TSSOP package with a form factor of 20 pins. The size of the chip is 6.4mm x 4.4mm.
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