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AD7899ARZ-1
IC ADC 14BIT SAR 28SOIC
- Fabricante
- Mfr. Parte #AD7899ARZ-1
- Paquete
- Hoja de datos AD7899ARZ-1 DataSheet
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Especificaciones
| Part Status | Active |
| Base Product Number | AD7899 |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 400k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Mounting Type | Surface Mount |
| Packaging | Tube |
Descripción general
Description
Key specifications include a sampling rate of up to 1.0 MSPS, low power consumption, and a wide supply voltage range. The AD7899ARZ-1 operates with a single +5V power supply and integrates a reference voltage for improved accuracy.
It uses a successive approximation architecture, providing fast conversion times and minimal latency, making it suitable for real-time applications. The device also includes built-in features like programmable gain and a digital filter, enhancing its versatility.
Its compact package makes it suitable for space-constrained designs, and it is commonly used in automotive, medical, and telecommunications applications. Overall, the AD7899ARZ-1 offers an excellent balance of performance, power efficiency, and integration for high-resolution signal processing tasks.
Features
1. Resolution: 16-bit resolution for high accuracy in signal conversion.
2. Sampling Rate: Capable of sampling at up to 200 kSPS.
3. Input Range: Supports a single-ended input range of 0 to VREF (maximum 5V).
4. Low Power: Operates on a supply voltage of 2.7V to 5.25V with low power consumption (typically 5 mW).
5. Serial Interface: Provides a simple 3-wire SPI-compatible interface for data communication.
6. Internal Reference: Includes an internal voltage reference for simplified design.
7. Power-Down Mode: Features a power-down mode to further reduce power consumption during inactive periods.
8. Temperature Range: Available with a temperature range of -40°C to +85°C.
The AD7899ARZ-1 is suitable for various applications, including portable devices, data acquisition systems, and industrial control systems.
Package
Pinout
Key pin functions include:
1. VDD: Power supply.
2. GND: Ground connection.
3. REF: Reference voltage input.
4. START: Initiates a conversion.
5. SCLK: Serial clock input for data transfer.
6. SDO: Serial data output.
7. SDI: Serial data input.
8. CONVST: Conversion start signal.
9. BUSY: Indicates the conversion status.
10. CS: Chip select for the serial interface.
11. A0, A1: Address lines for configuration.
The AD7899ARZ-1 features low power consumption and high performance, making it suitable for precision data acquisition in various applications.
Manufacturer
Application
Equivalent
1. MCP3201 - A 12-bit ADC from Microchip.
2. LTC1867 - A 12-bit ADC from Analog Devices.
3. MAX11616 - A 12-bit ADC from Maxim Integrated.
4. ADS8343 - A 16-bit ADC from Texas Instruments.
Always check specifications to ensure compatibility with your application.
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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