Overview
The MAX153EWP+ is a high-speed, 8-bit analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This ADC is notable for its rapid conversion time of 660ns and a sampling rate of 1 million samples per second (Msps), making it highly suitable for applications requiring quick and precise data acquisition. It operates with either a single +5V or dual ±5V supply, offering flexibility in power supply configurations. The device also features a POWERDN pin that allows it to enter a low-power mode, consuming only 1µA of current with a 5V supply, and it can transition from power-down to normal operation in less than 200ns.
Key Specifications
| Product Category | Analog to Digital Converters - ADC |
|---|---|
| Series | MAX153 |
| Mounting Style | SMD/SMT |
| Resolution | 8 bit |
| Number of Channels | 1 Channel |
| Sampling Rate | 1 MS/s |
| Interface Type | Parallel |
| Input Type | Single-Ended |
| Architecture | Half-Flash |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| DNL - Differential Nonlinearity | +/- 1 LSB |
| Height | 2.35 mm |
| Length | 13 mm |
| Width | 7.6 mm |
| Operating Supply Voltage | 5 V |
| Power Dissipation | 800 mW |
| Reference Type | External |
| Package/Case | SOIC-20 |
Key Features
- Wide Operating Temperature Range: The MAX153EWP+ operates over a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
- No External Clock Required: The ADC does not need an external clock, simplifying the system design and reducing component count.
- Uncompromising Data Accuracy: With a differential nonlinearity of +/- 1 LSB, the MAX153EWP+ ensures high accuracy in data conversion.
- Low Power Consumption: The device can enter a low-power mode consuming only 1µA of current with a 5V supply, and it transitions back to normal operation in less than 200ns.
Applications
- Embedded Systems: The MAX153EWP+ is well-suited for embedded systems due to its high-speed conversion and microprocessor compatibility.
- Renewable Energy: Its precision and speed make it a good fit for applications in renewable energy systems.
- Internet of Things (IoT): The ADC's low power consumption and high accuracy are beneficial for IoT devices that require efficient and precise data acquisition.
Q & A
- What is the resolution of the MAX153EWP+ ADC?
The MAX153EWP+ has an 8-bit resolution.
- What is the sampling rate of the MAX153EWP+?
The MAX153EWP+ samples at a rate of 1 million samples per second (Msps).
- What are the operating supply voltage options for the MAX153EWP+?
The device can operate with either a single +5V or dual ±5V supplies.
- How does the POWERDN pin function in the MAX153EWP+?
The POWERDN pin allows the device to enter a low-power mode, consuming only 1µA of current with a 5V supply, and it transitions back to normal operation in less than 200ns.
- What is the minimum and maximum operating temperature range for the MAX153EWP+?
The device operates over a temperature range of -40°C to +85°C.
- Does the MAX153EWP+ require an external clock?
No, the MAX153EWP+ does not require an external clock.
- What is the differential nonlinearity (DNL) of the MAX153EWP+?
The differential nonlinearity (DNL) is +/- 1 LSB.
- What is the package type of the MAX153EWP+?
The MAX153EWP+ comes in a SOIC-20 package.
- What are some typical applications of the MAX153EWP+?
Typical applications include embedded systems, renewable energy, and Internet of Things (IoT) devices.
- How does the MAX153EWP+ interface with microprocessors?
The MAX153EWP+ interfaces with microprocessors through a direct connection to the microprocessor data bus or system input port, requiring no external interface logic.
