Analog Devices Inc./Maxim Integrated MAX1090BEEI+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $43.37 | $43.37 |
| 15+ | $9.97 | $149.55 |
| 25+ | $9.76 | $244.00 |
| 50+ | $9.21 | $460.50 |
| 100+ | $8.13 | $813.00 |
| N+ | $1.63 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Factory | Tube |
| Number of Bits | 10 |
| Sampling Rate (Per Second) | 400k |
| Number of Inputs | 4, 8 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | Parallel |
| 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 | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 28-QSOP |
| ROHS |  |
The MAX1090BEEI+ is a 10-bit, 400k SPS analog-to-digital converter from Analog Devices Inc./Maxim Integrated. Featuring a MUX-S/H-ADC architecture, this device supports 4 or 8 multiplexed input channels and offers both external and internal reference options. The parallel interface ensures fast data transfer, making it ideal for industrial automation, motor control, and data acquisition systems. Operating across -40°C to 85°C, it is available in a compact 28-SSOP package.
- Flexible Channel Configuration: Supports 4 or 8 input channels via an internal multiplexer, reducing external component count and PCB area.
- High-Speed Parallel Interface: Enables fast data transfer to microcontrollers and DSPs, ideal for real-time control applications.
- Dual Reference Options: Internal or external reference selection provides design flexibility for precision or cost-sensitive applications.
- Wide Temperature Range: -40°C to 85°C operation ensures reliable performance in harsh industrial and automotive environments.
- Compact SSOP Package: The 28-pin SSOP (3.90mm width) saves board space while maintaining excellent thermal performance.
Industrial Data Acquisition Systems
The MAX1090BEEI+ with its 10-bit resolution and 400k SPS sampling rate is ideal for industrial data acquisition systems that require moderate-speed, multi-channel monitoring of analog signals. The 4/8-channel multiplexer allows sequential sampling of multiple sensors without external switching components.
Motor Control Feedback
In motor control applications, the parallel interface of the MAX1090BEEI+ enables fast transfer of current and voltage feedback signals. The 400k SPS rate is sufficient for real-time control loops in servo and stepper motor systems, while the internal reference simplifies the BOM.
Battery-Powered Instrumentation
With an operating temperature range of -40°C to 85°C and support for both external and internal references, this ADC is well-suited for portable battery-powered instruments. The MUX-S/H architecture ensures accurate sampling even with varying input impedances.
Automotive Sensor Monitoring
The MAX1090BEEI+ can digitize multiple automotive sensors such as temperature, pressure, and position sensors. The 8-channel configuration reduces the number of ADCs needed in a vehicle's ECU, while the parallel output simplifies interfacing with legacy microcontrollers.
Medical Patient Monitoring
For patient monitoring devices that track vital signs, the 10-bit resolution provides adequate precision for ECG and temperature signals. The compact 28-SSOP package allows integration into space-constrained medical devices, and the wide temperature range ensures reliable operation in clinical environments.
Test and Measurement Equipment
The parallel interface and 400k SPS sampling rate make this ADC suitable for benchtop multimeters and data loggers. The ability to select between 4 or 8 channels provides flexibility in test setups, while the internal reference option reduces external component count.
- Q: What type of ADC is the MAX1090BEEI+?
- A: The MAX1090BEEI+ is a 10-bit, multichannel analog-to-digital converter with a MUX-S/H-ADC architecture, featuring a built-in track-and-hold circuit.
- Q: What is the resolution of the MAX1090BEEI+?
- A: The MAX1090BEEI+ provides 10-bit resolution, offering 1024 discrete output levels for precise signal digitization.
- Q: What is the maximum sampling rate of the MAX1090BEEI+?
- A: The MAX1090BEEI+ achieves a maximum sampling rate of 400k SPS (samples per second), suitable for moderate-speed data acquisition.
- Q: How many input channels does the MAX1090BEEI+ support?
- A: This ADC supports either 4 or 8 input channels, configurable via the parallel interface for flexible multiplexed signal acquisition.
- Q: What interface does the MAX1090BEEI+ use?
- A: It uses a parallel interface for high-speed data transfer to microcontrollers or DSPs.
- Q: What is the package type of the MAX1090BEEI+?
- A: The device is available in a 28-pin SSOP package (0.154", 3.90mm width), suitable for compact PCB layouts.
MAX1090BEEI+.pdf
- Q: What type of ADC is the MAX1090BEEI+?
- A: The MAX1090BEEI+ is a 10-bit, multichannel analog-to-digital converter with a MUX-S/H-ADC architecture, featuring a built-in track-and-hold circuit.
- Q: What is the resolution of the MAX1090BEEI+?
- A: The MAX1090BEEI+ provides 10-bit resolution, offering 1024 discrete output levels for precise signal digitization.
- Q: What is the maximum sampling rate of the MAX1090BEEI+?
- A: The MAX1090BEEI+ achieves a maximum sampling rate of 400k SPS (samples per second), suitable for moderate-speed data acquisition.
- Q: How many input channels does the MAX1090BEEI+ support?
- A: This ADC supports either 4 or 8 input channels, configurable via the parallel interface for flexible multiplexed signal acquisition.
- Q: What interface does the MAX1090BEEI+ use?
- A: It uses a parallel interface for high-speed data transfer to microcontrollers or DSPs.
- Q: What is the package type of the MAX1090BEEI+?
- A: The device is available in a 28-pin SSOP package (0.154", 3.90mm width), suitable for compact PCB layouts.
