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ADS1258IRTCR
IC ADC 24BIT SIGMA-DELTA 48VQFN
- Fabricante
- Mfr. Parte #ADS1258IRTCR
- Paquete VQFN-48
- Hoja de datos
- En stock7215
100% original & Nuevo
24 horas listos para el envío
Garantía de 365 días
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 125k |
| NumberofInputs | 8, 16 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 48-VFQFN Exposed Pad |
| SupplierDevicePackage | 48-VQFN (7x7) |
Descripción general
Description
This ADC utilizes delta-sigma modulation, which enhances noise performance and provides high resolution for low-level signals. It comes with built-in programmable gain amplifiers (PGAs) that can amplify input signals for better accuracy. The device operates with a supply voltage range of 2.7V to 5.25V and communicates via a SPI interface, making it easy to integrate into microcontroller-based systems.
Additionally, the ADS1258IRTCR includes features such as internal references, an on-chip temperature sensor, and digital filtering capabilities, allowing for greater flexibility in system design. The part is packaged in a QFN (Quad Flat No-lead) format, ensuring a compact footprint for space-constrained applications. Overall, the ADS1258IRTCR is ideal for applications requiring high-resolution data acquisition with low noise and high stability.
Features
1. High Resolution: 24-bit conversion for precise measurements.
2. Fast Data Rate: Supports up to 30 kSPS (samples per second) for rapid signal acquisition.
3. Multiple Channels: Integrated 8-channel multiplexer for flexible input configurations.
4. Low Noise: Designed for low noise operation, enhancing signal integrity.
5. Built-in Programmable Gain Amplifier (PGA): Offers gains of 1, 2, 4, 8, 16, 32, 64, and 128 for versatile signal conditioning.
6. External Reference Capability: Allows for improved accuracy and stability using an external reference voltage.
7. Digital Filter: Integrated digital filters for noise reduction and anti-aliasing.
8. SPI Interface: Simple serial communication for easy integration with microcontrollers and digital systems.
9. Low Power Consumption: Designed for energy-efficient operation, suitable for portable applications.
These features make the ADS1258IRTCR ideal for applications such as industrial measurement, medical instrumentation, and high-precision data logging.
Package
Pinout
Key functions include:
- Power Supply (VDD, VSS): Provides the necessary power for operation.
- Analog Inputs (AIN0 to AIN7): Eight differential or single-ended input channels for signal acquisition.
- Reference Inputs (REFP, REFN): Connect to the voltage reference for ADC operation.
- Digital Outputs (DOUT, DRDY): Used for data output and ready signals.
- Clock Input (CLKIN): Provides the clock signal for operation.
- Control Pins (CS, RESET, START): Manage chip select, reset functionality, and start conversion.
The device is designed for high-speed data acquisition, making it suitable for industrial applications, medical instrumentation, and other precision measurement tasks.
Manufacturer
Application
Equivalent
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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