Overview
The MAX1036EKA- is a low-power, 8-bit, multichannel analog-to-digital converter (ADC) produced by Maxim Integrated Products. This device operates within a voltage range of 2.7V to 5.5V and features an I2C-compatible 2-wire serial interface. It is designed for applications requiring high accuracy and low power consumption.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Supply Voltage Range | 2.7V to 5.5V | V |
| Number of Analog Input Channels | 4 (MAX1036/MAX1037), 12 (MAX1038/MAX1039) | - |
| Resolution | 8-bit | - |
| Sampling Rate | Up to 188ksps | sps |
| Internal Reference Voltage | 4.096V (MAX1036/MAX1038), 2.048V (MAX1037/MAX1039) | V |
| Input Voltage Range | 0 to VREF (unipolar), ±VREF/2 (bipolar) | V |
| Track/Hold Acquisition Time | 588 ns | ns |
| Supply Current at Maximum Sampling Rate | 350µA | µA |
| Auto-Shutdown Current | <1µA | µA |
Key Features
- Low-power operation with a maximum supply current of 350µA at the highest sampling rate.
- Auto-Shutdown™ feature to reduce supply current to less than 1µA at low throughput rates.
- I2C-compatible 2-wire serial interface.
- Internal track/hold (T/H), voltage reference, and clock.
- Software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.
- External reference voltage option ranging from 1V to VDD.
Applications
The MAX1036EKA- is suitable for a variety of applications, including:
- Industrial automation and control systems.
- Medical devices requiring low power and high accuracy.
- Automotive systems where low power consumption is critical.
- Consumer electronics needing multichannel ADC capabilities.
Q & A
- What is the voltage range for the MAX1036EKA-?
The MAX1036EKA- operates within a voltage range of 2.7V to 5.5V. - How many analog input channels does the MAX1036EKA- have?
The MAX1036/MAX1037 have 4 analog input channels, while the MAX1038/MAX1039 have 12 analog input channels. - What is the resolution of the MAX1036EKA- ADC?
The resolution of the MAX1036EKA- ADC is 8-bit. - What is the maximum sampling rate of the MAX1036EKA-?
The maximum sampling rate is up to 188ksps. - Does the MAX1036EKA- have an internal reference voltage?
Yes, the MAX1036/MAX1038 have an internal reference voltage of 4.096V, and the MAX1037/MAX1039 have an internal reference voltage of 2.048V. - Can the input voltage range be configured?
Yes, the input voltage range can be configured for unipolar or bipolar and single-ended or pseudo-differential operation. - What is the track/hold acquisition time of the MAX1036EKA-?
The track/hold acquisition time is 588 ns. - How much current does the MAX1036EKA- consume at maximum sampling rate?
The supply current at the maximum sampling rate is 350µA. - Does the MAX1036EKA- have an auto-shutdown feature?
Yes, the MAX1036EKA- features an Auto-Shutdown™ that reduces supply current to less than 1µA at low throughput rates. - What interface does the MAX1036EKA- use for communication?
The MAX1036EKA- uses an I2C-compatible 2-wire serial interface.
