Overview
The MAX1030BETI+ is a 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1026/MAX1028/MAX1030 family, which features internal reference and temperature sensor capabilities. The MAX1030 is designed for high-precision data acquisition and offers a range of features that make it suitable for various industrial and medical applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 10 bits | |
| Sampling Rate | Up to 300ksps | |
| Input Channels | 16 (single-ended or differential) | |
| Supply Voltage | +5V | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Integral Nonlinearity (INL) | ±1.0 LSB | |
| Differential Nonlinearity (DNL) | No missing codes over temperature ±1.0 LSB | |
| Offset Error | ±0.5 to ±2.0 LSB | |
| Gain Error | ±0.5 to ±2.0 LSB | |
| Package Type | 28-pin TQFN with exposed pad, 24-pin QSOP | |
| Serial Interface | 10MHz SPI™/QSPI™/MICROWIRE™-compatible |
Key Features
- Internal temperature sensor with ±0.7°C accuracy
- 16-entry first-in/first-out (FIFO) buffer
- Analog multiplexer with true differential track/hold
- Configurable for single-ended or differential inputs in unipolar or bipolar mode
- Scan mode, internal averaging, and internal clock mode
- AutoShutdown™ feature for low power consumption
- Internal 4.096V reference or external differential reference option
- Low-power single +5V operation with 2.3mA at 300ksps
- Space-saving 28-pin 5mm x 5mm TQFN package
Applications
- System supervision
- Data-acquisition systems
- Industrial control systems
- Patient monitoring
- Data logging and instrumentation
- Temperature control and monitoring applications
Q & A
- What is the resolution of the MAX1030BETI+ ADC?
The MAX1030BETI+ has a resolution of 10 bits.
- What is the maximum sampling rate of the MAX1030BETI+?
The maximum sampling rate is up to 300ksps using an external clock.
- How many input channels does the MAX1030BETI+ have?
The MAX1030BETI+ has 16 input channels, which can be configured as single-ended or differential inputs.
- What is the operating temperature range of the MAX1030BETI+?
The operating temperature range is -40°C to +85°C.
- What type of serial interface does the MAX1030BETI+ support?
The MAX1030BETI+ supports a 10MHz SPI™/QSPI™/MICROWIRE™-compatible serial interface.
- Does the MAX1030BETI+ have an internal temperature sensor?
Yes, the MAX1030BETI+ has an internal temperature sensor with ±0.7°C accuracy.
- What is the power consumption of the MAX1030BETI+ at 300ksps?
The power consumption is approximately 2.3mA at 300ksps.
- What are the available package types for the MAX1030BETI+?
The MAX1030BETI+ is available in 28-pin TQFN with exposed pad and 24-pin QSOP packages.
- Does the MAX1030BETI+ support internal averaging and scan mode?
Yes, the MAX1030BETI+ supports internal averaging and scan mode, as well as internal clock mode.
- What is the purpose of the AutoShutdown™ feature in the MAX1030BETI+?
The AutoShutdown™ feature is designed to reduce power consumption when the device is not actively converting data.
