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ADS7853IPWR
IC ADC 14BIT SAR 16TSSOP
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- Mfr. Parte #ADS7853IPWR
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Especificaciones
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 2 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 1.65V ~ 5.5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| Mounting Type | Surface Mount |
| Base Product Number | ADS7853 |
Descripción general
Description
Key specifications include an input voltage range of ±VREF, a built-in reference voltage, and SPI-compatible digital interface for easy integration with microcontrollers and digital signal processors. Its architecture includes a low-noise, high-speed comparator and a successive approximation register (SAR) for efficient conversion.
The ADS7853 is ideal for applications in industrial automation, medical instrumentation, and data acquisition systems where accuracy and speed are critical. Its small package size (TQFP) also facilitates space-constrained designs. Overall, the ADS7853IPWR is an excellent choice for users seeking a robust, high-resolution ADC solution.
Features
1. Sampling Rate: It offers a maximum sampling rate of up to 1 MSPS.
2. Input Range: The device supports a single-ended input range of 0 to VREF, with VREF configurable for flexibility.
3. Architecture: It utilizes a successive approximation register (SAR) architecture for fast and accurate conversions.
4. Low Power Consumption: The ADC operates with low power, making it suitable for battery-powered applications.
5. SPI Interface: It has a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and digital signal processors.
6. Integrated Reference: The device includes an internal voltage reference for simplified design.
7. Temperature Range: It operates over a wide temperature range, ensuring reliability in various environments.
8. Package Options: Available in a compact TQFP package for space-constrained applications.
These features make the ADS7853IPWR ideal for precision data acquisition in industrial, medical, and consumer applications.
Package
Pinout
1. Power Supply Pins: VDD and GND for power.
2. Analog Inputs: Multiple analog input pins (e.g., AIN0 to AIN3) for converting analog signals.
3. Digital Interface Pins: SPI interface pins such as SCLK (serial clock), SDI (serial data input), SDO (serial data output), and CS (chip select) for communication.
4. Conversion Control: Pins like CONVST for initiating conversions.
5. Reference Voltage: VREF+ and VREF- for external reference voltage.
6. Miscellaneous: Pins for configuration and ground connections, including AGND and DGND.
This ADC is suitable for applications requiring high precision and speed in data conversion.
Manufacturer
Application
Equivalent
Envío
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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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