Overview
The MAX153EPP is a high-speed, microprocessor (µP)-compatible, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This ADC utilizes a half-flash technique to achieve a conversion time of 660ns and a sampling rate of 1 million samples per second (Msps). It is designed to operate with either single +5V or dual ±5V power supplies and can accept both unipolar and bipolar input signals. The device features a power-down mode that reduces current consumption to a typical value of 1µA, making it highly efficient for applications with burst-mode input signals.
Key Specifications
| Parameter | Value |
|---|---|
| Conversion Time | 660ns |
| Sampling Rate | 1 Msps |
| Resolution | 8-bit |
| Power Supply | Single +5V or dual ±5V |
| Input Range | Unipolar or bipolar |
| Power-Down Current (VDD) | Typical 1µA |
| Operating Temperature Range | -40°C to +85°C (MAX153E) |
| Storage Temperature Range | -65°C to +150°C |
| Lead Temperature (soldering, 10s) | +300°C |
| Soldering Temperature (reflow) | +260°C |
Key Features
- High-speed conversion with 660ns conversion time and 1 Msps sampling rate.
- Microprocessor-compatible interface with no external logic required.
- Power-down mode with low current consumption (typical 1µA).
- Support for both unipolar and bipolar input signals.
- Latched, three-state buffered data outputs for direct connection to a µP data bus or system input port.
- DC and dynamically tested for reliability.
Applications
The MAX153EPP is suitable for a variety of applications requiring high-speed analog-to-digital conversion, including:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
Q & A
- What is the conversion time of the MAX153EPP?
The conversion time of the MAX153EPP is 660ns. - What is the sampling rate of the MAX153EPP?
The sampling rate is 1 million samples per second (Msps). - What are the power supply options for the MAX153EPP?
The device can operate with either a single +5V or dual ±5V power supply. - What is the resolution of the MAX153EPP?
The resolution is 8-bit. - How does the power-down mode affect current consumption?
The power-down mode reduces current consumption to a typical value of 1µA. - What are the operating temperature ranges for the MAX153EPP?
The operating temperature range is -40°C to +85°C for the MAX153E model. - Can the MAX153EPP handle both unipolar and bipolar input signals?
Yes, it can handle both unipolar and bipolar input signals. - What is the storage temperature range for the MAX153EPP?
The storage temperature range is -65°C to +150°C. - How does the device interface with a microprocessor?
The device interface appears as a memory location or input/output port and requires no external interface logic. - What are the soldering temperatures for the MAX153EPP?
The lead temperature for soldering is +300°C for 10 seconds, and the reflow soldering temperature is +260°C.
