Productos
MCP3424 18-Bit ADC-4 Channel with Programmable Gain Amplifier
Conversor A/D basado en MCP3432 de bajo ruido y alta precisión. Posee 18 bits de resolución y 4 canales.
COD: DFR0316
Peso: 0.010 Kg
Disponibilidad: Sin Stock
ARS 34970.00
El producto no está disponible para la venta en este momento
Características
INTRODUCTION
MCP3424 is one of the low noise and high accuracy 18-Bit delta-sigma analog-to-digital (ΔΣ A/D) converter family members of the MCP342X series. Its characteristic is:
Self calibration of internal offset and gain per each conversion.
User can select the PGA gain before the analog-to-digital conversion takes place. This allows the device to convert a very weak input signal with high resolution.
The device have two conversion modes:
- (a)One-Shot mode: the device performs a single conversion and enters a low current standby mode automatically until it receives another conversion command.
- (b)Continuous mode: the conversion takes place continuously at the set conversion speed.
APPLICATIONS
- Temperature Sensing with RTD, Thermistor, and Thermocouple
- Bridge Sensing for Pressure, Strain, and Force
- Weigh Scales
- Battery Fuel Gauges
SPECIFICATION
- Operating Voltage: 2.7 - 5.5V
- Standy Current: 300nA (5V)
- Operating Temperature: -40°C ~ +125°C
- On-Board Voltage Reference: 2.048V ± 0.05%, Drift 15 PPM /°C
- On-Board Programmable Gain Amplifier (PGA): x1,x2,x4,x8
- Differential Input Full Scale Range: -2.048V / PGA ~ 2.048V / PGA (e.g., PGA=4, Range is -0.512 ~ 0.512V)
- Programmable Resolution: 12, 14, 16, 18bits
- Programmable Data Rate: 240, 60, 15, 3.75 SPS
- Gain Error: 0.05% (PGA = 1, 18bits)
- Offset Error: 15uV (PGA = 1, 18bits)
- Input Interface: 4 differential channels, PIN header of 2.54mm spacing
- Output Interface: I2C, PIN header of 2.54mm spacing
- Size: 27x16mm
SHIPPING LIST
- MCP3424 18-Bit ADC-4 Channel with Programmable Gain Amplifier x1
Archivos
Comentarios
Escribir ComentarioOpenHacks (19/07/2016 - 15:17)
Hola Mario, en aprox. 30 días tendremos nuevamente. Te avisaremos ni bien ingrese. Saludos!
Mario (14/07/2016 - 16:32)
Buenas tardes. cuando volves a tener stock? gracias
OpenHacks (05/05/2016 - 10:31)
Hola Mariano, este amplificador/conversor permite obtener ganancias de x1,x2,x4,x8, es decir que obtendrías tensiones de hasta 560 mV (digitales). Saludos!
Mariano Depiante (04/05/2016 - 17:04)
Hola, este amplificador me serviría para amplificar la señal de un fotodiodo que emite 70 mV como maximo?
OpenHacks (14/01/2016 - 09:23)
Hola Mario, en 2 semanas ya estará en stock. Saludos!
Mario (13/01/2016 - 20:36)
Hola, queria saber cuando puede estar ingresando este conversor. Saludos
OpenHacks (11/09/2015 - 17:14)
Raúl, en 45 días podría estar ingresando. Saludos!
Raul (10/09/2015 - 23:10)
Hola, tienen alguna estimación de cuando tendrían en stock estos conversores? Gracias