Overview
The MAX1242AESA+T is a low-power, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is designed to operate with a single supply voltage ranging from +2.7V to +5.25V, making it suitable for a variety of applications where power efficiency is crucial. The MAX1242AESA+T is available in an 8-pin SOIC package, which is compact and convenient for integration into various electronic systems.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Operating Supply Voltage | 2.7 | 5.25 | V | |
| Resolution | 10 | bits | ||
| Integral Nonlinearity (INL) | ±0.5 | LSB | ||
| Supply Current (Operating Mode) | 3.0 | mA (VDD > 3.6V) | ||
| Supply Current (Power-down Mode) | 0.8 | µA (VDD > 3.6V) | ||
| Reference Output Voltage (MAX1242) | 2.470 | 2.500 | 2.530 | V |
| Reference Temperature Coefficient | ±30 | ppm/°C |
Key Features
- Low power consumption with supply currents as low as 3.0 mA in operating mode and 0.8 µA in power-down mode.
- Single +2.7V to +5.25V supply voltage, making it versatile for various applications.
- 10-bit resolution with integral nonlinearity (INL) of ±0.5 LSB.
- Internal reference voltage output for MAX1242, and external reference capability for MAX1243.
- Compact 8-pin SOIC package for easy integration.
Applications
- Battery-powered devices: The low power consumption makes it ideal for battery-powered instruments and systems.
- Industrial automation: Suitable for various industrial automation applications where precise analog-to-digital conversion is required.
- Medical devices: Can be used in medical devices that require accurate and low-power ADCs.
- Consumer electronics: Applicable in consumer electronics where power efficiency and compact design are important.
Q & A
- What is the resolution of the MAX1242AESA+T? The MAX1242AESA+T has a resolution of 10 bits.
- What is the operating supply voltage range for the MAX1242AESA+T? The operating supply voltage range is from +2.7V to +5.25V.
- What is the typical supply current in operating mode? The typical supply current in operating mode is 3.0 mA for VDD > 3.6V.
- Does the MAX1242AESA+T have an internal reference voltage? Yes, the MAX1242 has an internal reference voltage output, while the MAX1243 requires an external reference.
- What is the package type of the MAX1242AESA+T? The MAX1242AESA+T is available in an 8-pin SOIC package.
- What is the integral nonlinearity (INL) of the MAX1242AESA+T? The INL is ±0.5 LSB.
- How does the MAX1242AESA+T handle power-down mode? In power-down mode, the supply current is reduced to as low as 0.8 µA for VDD > 3.6V.
- What is the reference temperature coefficient of the MAX1242AESA+T? The reference temperature coefficient is ±30 ppm/°C.
- Is the MAX1242AESA+T suitable for battery-powered devices? Yes, it is suitable due to its low power consumption.
- Can the MAX1242AESA+T be used in industrial automation? Yes, it can be used in various industrial automation applications).
