Overview
The MAX1062CCUB is a 14-bit, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component features a successive approximation ADC architecture and is designed for applications requiring high accuracy and low power consumption. It operates with a single +5V analog supply and has a separate digital supply, allowing it to interface directly with 2.7V to 5.25V digital logic. The MAX1062CCUB is notable for its fast 1.1µs wake-up time, high-speed SPI™/QSPI™/MICROWIRE™-compatible interface, and automatic power-down capability, reducing power consumption significantly at lower sampling rates.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Bits | 14 | |
| Sampling Rate | 200ksps | |
| Number of Inputs | 1 | |
| Input Type | Single Ended | |
| Data Interface | MICROWIRE, QSPI, SPI | |
| Architecture | SAR (Successive Approximation) | |
| Reference Type | External | |
| Analog Supply Voltage | 4.75V to 5.25V | V |
| Digital Supply Voltage | 2.7V to 5.25V | V |
| Operating Temperature | 0°C to 70°C | °C |
| Package/Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width), 10-uMAX | |
| Power Consumption at 200ksps | 13.75mW (AVDD = DVDD = 5V) | mW |
| Power Consumption in Shutdown | < 10µA | µA |
Key Features
- 14-bit resolution with 1 LSB DNL (Differential Nonlinearity)
- +5V single-supply operation
- Adjustable logic level (2.7V to 5.25V)
- Input voltage range: 0 to VREF
- Internal track/hold with 4MHz input bandwidth
- High-speed SPI™/QSPI™/MICROWIRE™-compatible serial interface
- Low power consumption: 2.75mA at 200ksps, 140µA at 10ksps, and < 10µA in shutdown mode
- Fast 1.1µs wake-up time from power-down mode
- Small package size: 10-pin µMAX®
Applications
- Motor Control
- Industrial Process Control
- Industrial I/O Modules
- Data-Acquisition Systems
- Thermocouple Measurements
- Accelerometer Measurements
- Portable- and Battery-Powered Equipment
Q & A
- What is the resolution of the MAX1062CCUB ADC?
The MAX1062CCUB has a 14-bit resolution. - What is the maximum sampling rate of the MAX1062CCUB?
The maximum sampling rate is 200ksps. - What are the operating supply voltage ranges for the MAX1062CCUB?
The analog supply voltage range is 4.75V to 5.25V, and the digital supply voltage range is 2.7V to 5.25V. - What interface protocols does the MAX1062CCUB support?
The MAX1062CCUB supports SPI™/QSPI™/MICROWIRE™-compatible serial interfaces. - How much power does the MAX1062CCUB consume at 200ksps?
The power consumption is typically 13.75mW (AVDD = DVDD = 5V) at 200ksps. - What is the power consumption in shutdown mode?
The power consumption in shutdown mode is less than 10µA. - What are the typical applications of the MAX1062CCUB?
Typical applications include motor control, industrial process control, data-acquisition systems, thermocouple measurements, accelerometer measurements, and portable- and battery-powered equipment. - What is the package type of the MAX1062CCUB?
The package types include 10-TFSOP, 10-MSOP (0.118", 3.00mm Width), and 10-uMAX. - What is the operating temperature range of the MAX1062CCUB?
The operating temperature range is 0°C to 70°C. - How long does it take for the MAX1062CCUB to wake up from power-down mode?
The wake-up time from power-down mode is 1.1µs.
