Overview
The MAX1248AEEE+T is a 10-bit, low-power, 4-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1248 series and is designed for high accuracy and reliability in various applications. It operates from a single +2.7V to +5.25V supply and features software-configurable analog inputs for unipolar/bipolar and single-ended/differential operation. The MAX1248AEEE+T is ideal for industrial automation, data acquisition systems, and IoT applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | 16-SSOP (0.154", 3.90mm Width) |
| Number of Bits | 10 |
| Sampling Rate (Per Second) | 133 kS/s |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Single-Ended |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation) |
| Reference Type | Internal (2.5V reference for MAX1248) |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Key Features
- Software-configurable analog inputs for unipolar/bipolar and single-ended/differential operation
- 4-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices
- Internal 2.5V reference (for MAX1248) with a reference-buffer amplifier and ±1.5% voltage adjustment range
- Hard-wired SHDN pin and software-selectable power-down modes
- Low power consumption with high conversion speed
- High-bandwidth track/hold and successive-approximation analog-to-digital conversion
Applications
- Industrial automation
- Data acquisition systems
- Internet of Things (IoT) applications
- Any system requiring high accuracy and low power consumption for analog-to-digital conversion
Q & A
- What is the resolution of the MAX1248AEEE+T ADC?
The MAX1248AEEE+T is a 10-bit analog-to-digital converter.
- What is the sampling rate of the MAX1248AEEE+T?
The sampling rate is 133 kS/s.
- What types of inputs does the MAX1248AEEE+T support?
The device supports both differential and single-ended inputs.
- What is the operating voltage range for the MAX1248AEEE+T?
The device operates from a single +2.7V to +5.25V supply.
- What is the operating temperature range for the MAX1248AEEE+T?
The operating temperature range is -40°C to +85°C.
- What interface does the MAX1248AEEE+T use for data communication?
The device uses a 4-wire SPI interface.
- Does the MAX1248AEEE+T have an internal reference voltage?
Yes, the MAX1248 has an internal 2.5V reference voltage.
- What are the power-down modes available for the MAX1248AEEE+T?
The device has both hard-wired SHDN pin and software-selectable power-down modes.
- What are some typical applications for the MAX1248AEEE+T?
Typical applications include industrial automation, data acquisition systems, and IoT applications.
- What is the package type for the MAX1248AEEE+T?
The device is packaged in a 16-SSOP (0.154", 3.90mm Width).
