Analog Devices Inc./Maxim Integrated MAX146BCAP+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $23.77 | $23.77 |
| 15+ | $23.02 | $345.30 |
| 25+ | $22.52 | $563.00 |
| 50+ | $21.27 | $1,063.50 |
| 100+ | $18.77 | $1,877.00 |
| N+ | $3.75 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 133k |
| Number of Inputs | 4, 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP |
| ROHS |  |
The MAX146BCAP+ is a 12-bit, 8-channel analog-to-digital converter from Analog Devices/Maxim Integrated. It features a maximum sampling rate of 133 kSPS and uses a MUX-S/H-ADC architecture. The device supports both external and internal voltage references and communicates via an SPI interface. It is available in a 20-SSOP package and operates over a 0°C to 70°C temperature range. This ADC is well-suited for multi-sensor data acquisition, portable instrumentation, and industrial monitoring applications where multiple analog inputs need to be digitized with moderate speed and resolution.
- Multi-Channel Flexibility: Configurable 4 or 8 input channels allow adaptation to various system requirements without changing hardware.
- Low Power Operation: Designed for battery-powered applications, extending operational life in portable devices.
- Integrated MUX: The built-in multiplexer eliminates the need for external switching components, simplifying design.
- SPI Interface: Standard serial interface ensures easy integration with most microcontrollers and digital signal processors.
Battery-Powered Data Loggers
The MAX146BCAP+ with its 12-bit resolution and 133 kSPS sampling rate is ideal for battery-powered data loggers that need to monitor multiple sensors (temperature, humidity, voltage) with low power consumption.
Industrial Sensor Multiplexing
The 8-channel input capability allows a single ADC to digitize signals from up to 8 different industrial sensors, reducing system cost and complexity in factory automation.
Portable Medical Devices
In portable health monitors, this ADC can sample multiple bio-signals at 133 kSPS with 12-bit accuracy, sufficient for heart rate and temperature monitoring applications.
Environmental Monitoring Stations
With 4 or 8 channel options, the MAX146BCAP+ can be used in weather stations to digitize outputs from various environmental sensors (wind speed, direction, temperature, pressure).
Automotive Test Equipment
For automotive diagnostics, this ADC can multiplex signals from multiple engine sensors, providing 12-bit digital data for analysis at a 133 kSPS rate.
Smart Building Controls
In HVAC control systems, the 8-channel multiplexer enables monitoring of multiple temperature zones and air quality sensors with a single ADC, simplifying the control board design.
- Q: What is the MAX146BCAP+ ADC?
- A: It is a 12-bit, multiplexed analog-to-digital converter with a MUX-S/H-ADC architecture from Analog Devices/Maxim Integrated.
- Q: What is the resolution?
- A: The resolution is 12 bits.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 133 kSPS (kilo samples per second).
- Q: How many channels does it have?
- A: It can be configured for 4 or 8 input channels.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What package is it available in?
- A: It comes in a 20-SSOP package (0.209-inch width).
MAX146BCAP+.pdf
- Q: What is the MAX146BCAP+ ADC?
- A: It is a 12-bit, multiplexed analog-to-digital converter with a MUX-S/H-ADC architecture from Analog Devices/Maxim Integrated.
- Q: What is the resolution?
- A: The resolution is 12 bits.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 133 kSPS (kilo samples per second).
- Q: How many channels does it have?
- A: It can be configured for 4 or 8 input channels.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What package is it available in?
- A: It comes in a 20-SSOP package (0.209-inch width).
