Overview
The MAX1081BEUP+ is a high-performance, 8-channel, single-supply, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1080/MAX1081 family, known for their high conversion speed and low power consumption. The MAX1081BEUP+ operates from a single supply voltage ranging from +2.7V to +3.6V, making it suitable for a variety of applications requiring precision and efficiency.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | TSSOP-20 |
| Resolution | 10-bit |
| Sampling Rate | 300ksps/400ksps |
| Supply Voltage | +2.7V to +3.6V |
| Number of Channels | 8 channels |
| Interface Type | SPI, QSPI, MICROWIRE |
| Input Type | Single-ended, Pseudo-differential |
| Reference Voltage | Internal +2.5V, External (1V to VDD) |
| Operating Temperature | -40°C to +85°C |
| Power Modes | Normal, Reduced Power (REDP), Fast Power-Down (FASTPD), Full Power-Down (FULLPD) |
Key Features
- High-speed successive-approximation analog-to-digital conversion
- 8-channel analog-input multiplexer and high-bandwidth track/hold (T/H)
- Software configurable for unipolar/bipolar and single-ended/pseudo-differential operation
- Internal +2.5V reference and reference-buffer amplifier with ±1.5% voltage-adjustment range
- Low power consumption with multiple power-down modes
- 4-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices
- Hard-wired active-low SHDN pin for power management
Applications
The MAX1081BEUP+ is versatile and can be used in a variety of applications, including:
- Data acquisition systems
- Industrial control systems
- Medical devices requiring precise analog-to-digital conversion
- Automotive systems where low power and high speed are crucial
- Embedded systems that require multiple channel ADCs with low power consumption
Q & A
- What is the supply voltage range for the MAX1081BEUP+?
The MAX1081BEUP+ operates from a single supply voltage ranging from +2.7V to +3.6V. - How many channels does the MAX1081BEUP+ have?
The MAX1081BEUP+ has 8 analog input channels. - What is the resolution of the MAX1081BEUP+ ADC?
The MAX1081BEUP+ has a 10-bit resolution. - What are the sampling rates available for the MAX1081BEUP+?
The MAX1081BEUP+ supports sampling rates of 300ksps and 400ksps. - What types of input configurations are supported by the MAX1081BEUP+?
The device supports both single-ended and pseudo-differential input configurations. - Does the MAX1081BEUP+ have internal and external reference options?
Yes, it has an internal +2.5V reference and also supports an external reference with a range of 1V to VDD. - What are the power-down modes available for the MAX1081BEUP+?
The device has normal operation, reduced power (REDP), fast power-down (FASTPD), and full power-down (FULLPD) modes. - What is the operating temperature range for the MAX1081BEUP+?
The operating temperature range is -40°C to +85°C. - What interface types are supported by the MAX1081BEUP+?
The device supports SPI, QSPI, and MICROWIRE interfaces. - Is the MAX1081BEUP+ RoHS compliant?
Yes, the MAX1081BEUP+ is RoHS compliant.
