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ADS1255IDBT
IC ADC 24BIT SIGMA-DELTA 20SSOP
- Fabricante
- Mfr. Parte #ADS1255IDBT
- Paquete
- Hoja de datos ADS1255IDBT DataSheet
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Especificaciones
| Part Status | Active |
| Base Product Number | ADS1255 |
| Number of Bits | 24 |
| Sampling Rate (Per Second) | 30k |
| Number of Inputs | 1, 2 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 1.8V ~ 3.6V |
| Features | PGA |
| Operating Temperature | -40°C ~ 85°C |
| Package | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP |
| Mounting Type | Surface Mount |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Descripción general
Description
The device includes built-in programmable gain amplifiers (PGAs), allowing for versatile signal conditioning, and supports multiple input channels, making it suitable for multi-channel applications. Its integrated digital filters enhance signal integrity by reducing noise and interference.
The ADS1255IDBT operates on a single 5V supply and communicates via a SPI interface, facilitating easy integration with microcontrollers and digital signal processors. Its compact QFN package ensures efficient space utilization in embedded systems. Overall, the ADS1255IDBT is ideal for engineers requiring high-resolution, reliable ADC solutions in demanding environments.
Features
1. Resolution: 24-bit conversion with a low noise floor for high-accuracy measurements.
2. Sampling Rate: Capable of up to 30 kSPS, enabling rapid data collection.
3. Input Range: Supports both differential and single-ended inputs, with programmable gain amplifiers (PGA) for signal conditioning.
4. Integrated Features: Includes an internal oscillator and reference voltage, simplifying design requirements.
5. Low Power Consumption: Operates efficiently, making it suitable for battery-powered applications.
6. Built-in Digital Filters: Features programmable digital filters for noise reduction and flexible data handling.
7. SPI Interface: Provides an easy-to-use serial interface for communication with microcontrollers or digital signal processors.
These attributes make the ADS1255IDBT ideal for applications in industrial automation, medical devices, and precision measurement systems.
Package
Pinout
1. Power Supply:
- VDD: Power supply positive.
- VSS: Ground.
2. Analog Inputs:
- AIN0 to AIN5: Differential or single-ended analog input channels.
- REFP, REFN: Reference voltage inputs.
3. Digital Interface:
- SCLK: Serial clock input.
- SDI: Serial data input.
- SDO: Serial data output.
- CS: Chip select input.
- DRDY: Data ready output.
4. Control and Configuration:
- RESET: Device reset input.
- START: Initiates a conversion.
5. Miscellaneous:
- AVDD: Analog supply voltage.
- DVDD: Digital supply voltage.
The ADS1255IDBT is designed for applications requiring high-resolution and precision, such as industrial automation, medical devices, and sensor interfacing.
Manufacturer
Application
Equivalent
1. AD7793 - Analog Devices, 24-bit, low-power delta-sigma ADC.
2. LTC2415 - Linear Technology, 24-bit delta-sigma ADC with low noise.
3. MCP3564 - Microchip, 24-bit, multi-channel delta-sigma ADC.
4. MAX11200 - Maxim Integrated, 24-bit, low-power delta-sigma ADC.
These alternatives may vary in features, such as sampling rates and input configurations, so it's essential to evaluate them based on specific application requirements.
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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