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MAX1117EKA+T
+BOMIC ADC 8BIT SAR SOT23-8
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX1117EKA+T
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Datasheet MAX1117EKA+T DataSheet
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Package SOT-23-8
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In Stock2066
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Specifications
| Attribute | Value |
| Supplier | Analog Devices Inc./Maxim Integrated,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Bulk |
| Part Status | Obsolete |
| Number of Bits | 8 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 2 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | SOT-23-8 |
Overview
Description
The MAX1117EKA+T is an analog-to-digital converter (ADC) from Maxim Integrated, now part of Analog Devices. It is a high-performance, 12-bit, successive-approximation register (SAR) ADC designed for applications requiring precise digital representation of analog signals. Operating at low power, it has a sampling rate of up to 100 ksps (kilosamples per second) and offers a serial interface for communication, making it suitable for applications in data acquisition, instrumentation, and portable devices.
The device operates over a wide voltage range and provides excellent accuracy, linearity, and noise performance. It features a small form factor in an 8-pin SOT-23 package, which is ideal for space-constrained applications. The MAX1117EKA+T also includes an internal track-and-hold circuit, simplifying the design and reducing the need for external components.
Overall, the MAX1117EKA+T is valued for its combination of precision, ease of use, and compact size, making it a versatile choice for embedded and industrial systems where efficient and accurate signal conversion is essential.
The device operates over a wide voltage range and provides excellent accuracy, linearity, and noise performance. It features a small form factor in an 8-pin SOT-23 package, which is ideal for space-constrained applications. The MAX1117EKA+T also includes an internal track-and-hold circuit, simplifying the design and reducing the need for external components.
Overall, the MAX1117EKA+T is valued for its combination of precision, ease of use, and compact size, making it a versatile choice for embedded and industrial systems where efficient and accurate signal conversion is essential.
Equivalent
The MAX1117EKA+T is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. MCP1700 series by Microchip Technology
2. LM1117 series by Texas Instruments
3. AMS1117 series by Advanced Monolithic Systems
4. NCP1117 series by ON Semiconductor
These alternatives offer similar voltage regulation features and pin configurations, but specifics like dropout voltage and current rating should be compared to ensure compatibility with your application.
1. MCP1700 series by Microchip Technology
2. LM1117 series by Texas Instruments
3. AMS1117 series by Advanced Monolithic Systems
4. NCP1117 series by ON Semiconductor
These alternatives offer similar voltage regulation features and pin configurations, but specifics like dropout voltage and current rating should be compared to ensure compatibility with your application.
Features
The MAX1117EKA+T is a high-performance, 12-bit analog-to-digital converter (ADC) from Maxim Integrated. Key features include:
1. Resolution and Speed: It offers a 12-bit resolution with a fast sampling rate, allowing for precise data conversion in various applications.
2. Low Power Consumption: The device is designed for low power operation, making it ideal for battery-powered and portable applications.
3. Compact Package: Available in a small, space-saving SOT-23 package, it is suitable for applications with limited space.
4. Single Supply Operation: The ADC operates on a single supply voltage, simplifying power management and integration into systems.
5. Serial Interface: It features a simple SPI-compatible serial interface, facilitating easy communication with microcontrollers and digital signal processors.
6. Wide Operating Temperature Range: The MAX1117EKA+T can function effectively over a broad temperature range, enhancing its reliability in diverse environments.
7. High Accuracy: With low integral and differential non-linearity, the ADC ensures accurate and reliable measurements.
These features make the MAX1117EKA+T suitable for a variety of applications, including data acquisition systems, portable instruments, and industrial controls.
1. Resolution and Speed: It offers a 12-bit resolution with a fast sampling rate, allowing for precise data conversion in various applications.
2. Low Power Consumption: The device is designed for low power operation, making it ideal for battery-powered and portable applications.
3. Compact Package: Available in a small, space-saving SOT-23 package, it is suitable for applications with limited space.
4. Single Supply Operation: The ADC operates on a single supply voltage, simplifying power management and integration into systems.
5. Serial Interface: It features a simple SPI-compatible serial interface, facilitating easy communication with microcontrollers and digital signal processors.
6. Wide Operating Temperature Range: The MAX1117EKA+T can function effectively over a broad temperature range, enhancing its reliability in diverse environments.
7. High Accuracy: With low integral and differential non-linearity, the ADC ensures accurate and reliable measurements.
These features make the MAX1117EKA+T suitable for a variety of applications, including data acquisition systems, portable instruments, and industrial controls.
Pinout
The MAX1117EKA+T is an 8-pin, 12-bit analog-to-digital converter (ADC) from Maxim Integrated. It operates with a low power consumption and is typically used for applications requiring high-resolution data acquisition.
Here's a brief overview of its pin functions:
1. VDD (Pin 1): Power supply input.
2. VREF (Pin 2): Reference voltage input.
3. AIN (Pin 3): Analog input channel.
4. GND (Pin 4): Ground connection.
5. CS (Pin 5): Chip select input; enables the device when low.
6. DIN (Pin 6): Data input; used for configuration.
7. DOUT (Pin 7): Data output; serial data output for conversion results.
8. SCLK (Pin 8): Serial clock input; clocks data in and out of the device.
This ADC is suitable for battery-powered systems due to its low power requirements and is often used in portable electronics where space and power efficiency are critical.
Here's a brief overview of its pin functions:
1. VDD (Pin 1): Power supply input.
2. VREF (Pin 2): Reference voltage input.
3. AIN (Pin 3): Analog input channel.
4. GND (Pin 4): Ground connection.
5. CS (Pin 5): Chip select input; enables the device when low.
6. DIN (Pin 6): Data input; used for configuration.
7. DOUT (Pin 7): Data output; serial data output for conversion results.
8. SCLK (Pin 8): Serial clock input; clocks data in and out of the device.
This ADC is suitable for battery-powered systems due to its low power requirements and is often used in portable electronics where space and power efficiency are critical.
Manufacturer
The MAX1117EKA+T is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a wide range of products that are used in various industries, including communications, computer, industrial, instrumentation, military/aerospace, automotive, and consumer electronics. Analog Devices is known for its innovative solutions in signal processing and is a leader in the field of analog technology.
Application
The MAX1117EKA+T is an analog-to-digital converter (ADC) that can be used in various applications, including portable devices, data acquisition systems, and battery-powered instruments. It is suitable for applications requiring low power consumption and high accuracy, such as medical instrumentation, environmental monitoring, and industrial process control. Its compact size makes it ideal for space-constrained applications like handheld meters and IoT devices. Additionally, the wide input range and high-speed operation allow it to be used in telecommunications and consumer electronics for signal processing tasks.
Package
The MAX1117EKA+T is packaged in an 8-pin SOT-23 form factor. This package type is compact, suitable for surface mounting, and used frequently in small electronic devices due to its space-efficient design.
