Analog Devices Inc./Maxim Integrated MAX1229BCEP+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.30 | $15.30 |
| 15+ | $14.82 | $222.30 |
| 25+ | $14.50 | $362.50 |
| 50+ | $13.69 | $684.50 |
| 100+ | $12.08 | $1,208.00 |
| N+ | $2.42 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 300k |
| Number of Inputs | 6, 12 |
| 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 | Temperature Sensor |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-QSOP |
| ROHS |  |
The MAX1229BCEP+ is a 12-bit, multi-channel analog-to-digital converter from Analog Devices Inc./Maxim Integrated, featuring a MUX-S/H-ADC architecture. It offers a configurable input of 6 or 12 channels and achieves a sampling rate of 300k SPS. The device supports both external and internal voltage references, providing design flexibility. It communicates via an SPI interface and is housed in a 20-SSOP package, operating over 0°C to 70°C. This ADC is well-suited for multi-sensor monitoring, industrial automation, and portable instrumentation.
- Flexible Channel Configuration: Supports 6 differential or 12 single-ended inputs, providing versatility for various sensor interface requirements without additional hardware.
- Dual Reference Options: Internal reference simplifies design, while external reference allows for ratiometric measurements or custom voltage ranges, enhancing accuracy.
- SPI Interface: Standard serial interface ensures easy integration with a wide range of microcontrollers and digital systems, reducing development time.
- Compact SSOP Package: The 20-SSOP package offers a small footprint for space-constrained applications while providing enough pins for multi-channel routing.
Multi-Sensor Data Logging
The MAX1229BCEP+ with its 12-channel single-ended input capability is ideal for data logging systems that monitor multiple sensors. The 300k SPS sampling rate allows sequential sampling of all channels at a sufficient rate for environmental monitoring, weather stations, and industrial logging applications.
Battery Management Systems
In battery management for electric vehicles or energy storage, the MAX1229BCEP+ can monitor cell voltages and temperatures across multiple channels. The internal reference simplifies design, while the SPI interface allows for isolated communication with the main controller.
Industrial Process Monitoring
The 6-channel differential input mode is perfect for industrial process monitoring where noise rejection is critical. The 12-bit resolution provides good accuracy for measuring pressure, flow, and level transmitters in harsh electrical environments.
Portable Medical Devices
For portable medical devices like glucose meters or pulse oximeters, the MAX1229BCEP+ offers a balance of resolution and power efficiency. The 20-SSOP package is compact enough for handheld designs, and the SPI interface works well with low-power microcontrollers.
Automotive Test Equipment
The MAX1229BCEP+ can be used in automotive diagnostic tools to measure multiple signals such as oxygen sensor outputs, throttle position, and battery voltage. The flexible channel configuration allows one ADC to handle various signal types, reducing component count.
Smart Building Automation
In building automation systems, this ADC can digitize signals from temperature, humidity, and occupancy sensors. The 12-channel input allows a single device to interface with numerous sensors distributed throughout a building, simplifying wiring and reducing cost.
- Q: What is the MAX1229BCEP+?
- A: The MAX1229BCEP+ is a 12-bit analog-to-digital converter with a MUX-S/H-ADC architecture, featuring a configurable input multiplexer and sample-and-hold circuit.
- Q: What is the resolution of the MAX1229BCEP+?
- A: It offers 12-bit resolution, providing 4096 digital output codes for precise analog-to-digital conversion.
- Q: What is the sampling rate of the MAX1229BCEP+?
- A: The MAX1229BCEP+ supports a maximum sampling rate of 300k SPS, suitable for moderate-speed multi-channel data acquisition.
- Q: How many channels does the MAX1229BCEP+ have?
- A: It has a flexible input configuration supporting either 6 or 12 channels, allowing designers to choose between fewer differential or more single-ended inputs.
- Q: What interface does the MAX1229BCEP+ use?
- A: It uses a standard SPI serial interface for communication with microcontrollers, DSPs, or FPGAs.
- Q: What are the reference options and package?
- A: The device supports both external and internal voltage references, and is available in a 20-SSOP package, operating from 0°C to 70°C.
MAX1229BCEP+.pdf
- Q: What is the MAX1229BCEP+?
- A: The MAX1229BCEP+ is a 12-bit analog-to-digital converter with a MUX-S/H-ADC architecture, featuring a configurable input multiplexer and sample-and-hold circuit.
- Q: What is the resolution of the MAX1229BCEP+?
- A: It offers 12-bit resolution, providing 4096 digital output codes for precise analog-to-digital conversion.
- Q: What is the sampling rate of the MAX1229BCEP+?
- A: The MAX1229BCEP+ supports a maximum sampling rate of 300k SPS, suitable for moderate-speed multi-channel data acquisition.
- Q: How many channels does the MAX1229BCEP+ have?
- A: It has a flexible input configuration supporting either 6 or 12 channels, allowing designers to choose between fewer differential or more single-ended inputs.
- Q: What interface does the MAX1229BCEP+ use?
- A: It uses a standard SPI serial interface for communication with microcontrollers, DSPs, or FPGAs.
- Q: What are the reference options and package?
- A: The device supports both external and internal voltage references, and is available in a 20-SSOP package, operating from 0°C to 70°C.
