Overview
The MAX1036MEKA-T is a low-power, 8-bit, multichannel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1036–MAX1039 series, known for their high performance and versatility in various electronic applications. The MAX1036MEKA-T features an internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface. It operates from a single supply voltage ranging from 4.5V to 5.5V and consumes only 350µA at the maximum sampling rate of 188ksps. The device is particularly suited for battery-powered and portable applications due to its low power consumption and auto-shutdown feature, which reduces the supply current to less than 1µA at low throughput rates.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 188k |
| Number of Inputs | 4 (single-ended), 2 (pseudo-differential) |
| Input Type | Single-Ended, Pseudo-Differential |
| Data Interface | I2C |
| Reference Type | Internal (4.096V), External (1V to VDD) |
| Voltage Supply | 4.5V ~ 5.5V (analog and digital) |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | SOT-23-8 |
| Mounting Type | Surface Mount |
| Power Dissipation (Max) | 1.75mW |
Key Features
- High-speed I2C-compatible serial interface supporting data rates up to 1.7MHz.
- Internal track/hold (T/H), voltage reference, and clock.
- Low power consumption: 350µA at maximum sampling rate and less than 1µA in auto-shutdown mode.
- Software configurable analog inputs for unipolar or bipolar and single-ended or pseudo-differential operation.
- Internal oscillator and internal reference voltage (4.096V for MAX1036MEKA-T).
- Operating temperature range: -40°C to +85°C.
- Compact SOT-23-8 package.
Applications
- Handheld and portable applications.
- Medical instruments.
- Battery-powered test equipment.
- Solar-powered remote systems.
- Received-signal-strength indicators.
- System supervision.
Q & A
- What is the resolution of the MAX1036MEKA-T ADC?
The MAX1036MEKA-T is an 8-bit analog-to-digital converter.
- What is the maximum sampling rate of the MAX1036MEKA-T?
The maximum sampling rate is 188ksps.
- How many analog input channels does the MAX1036MEKA-T have?
The device has four analog input channels, which can be configured as single-ended or pseudo-differential.
- What is the voltage supply range for the MAX1036MEKA-T?
The device operates from a single supply voltage ranging from 4.5V to 5.5V.
- What is the operating temperature range of the MAX1036MEKA-T?
The operating temperature range is -40°C to +85°C.
- What type of data interface does the MAX1036MEKA-T use?
The device uses an I2C-compatible 2-wire serial interface.
- How does the auto-shutdown feature work in the MAX1036MEKA-T?
The auto-shutdown feature powers down the device between conversions, reducing the supply current to less than 1µA at low throughput rates.
- What is the package type of the MAX1036MEKA-T?
The device is packaged in an 8-pin SOT-23 package.
- Can the MAX1036MEKA-T use an external reference voltage?
Yes, the device can be configured to use an external reference voltage ranging from 1V to VDD.
- What are some typical applications of the MAX1036MEKA-T?
Typical applications include handheld and portable devices, medical instruments, battery-powered test equipment, and system supervision.
