Overview
The MAX1240CCSA+T is a 12-bit Analog-to-Digital Converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This high-performance ADC is designed for precision data acquisition and features a single-ended input with a Successive Approximation Register (SAR) architecture. It operates with a single supply voltage ranging from 2.7V to 3.6V and has a sampling rate of 73k samples per second. The device is packaged in a compact 8-SOIC package, making it ideal for applications where space is limited. The MAX1240CCSA+T is suitable for a wide range of environments due to its operating temperature range of -40°C to 125°C.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Bits | 12 | |
| Number of Inputs | 1 | |
| Input Type | Single Ended | |
| Data Interface | SPI | |
| Sampling Rate | 73k | samples per second |
| Architecture | SAR | |
| Reference Type | Internal (2.5V) | |
| Voltage - Supply, Analog | 2.7V ~ 3.6V | |
| Voltage - Supply, Digital | 2.7V ~ 3.6V | |
| Operating Temperature | -40°C ~ 125°C | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- 12-bit resolution
- Single-ended input
- SAR architecture
- Sampling rate of 73k samples per second
- Supports multiple conversion modes
- Compact 8-SOIC package
- High-speed, 3-wire serial interface (SPI, QSPI, MICROWIRE compatible)
- Low power consumption (37mW at 73ksps, 2µA in shutdown mode)
- Internal 2.5V reference voltage
Applications
- Data acquisition systems
- Industrial control systems
- Medical devices
- Automotive electronics
- Aerospace and defense systems
- Remote-sensor applications
Q & A
- What is the resolution of the MAX1240CCSA+T ADC?
The MAX1240CCSA+T has a 12-bit resolution.
- What is the sampling rate of the MAX1240CCSA+T?
The sampling rate is 73k samples per second.
- What type of input does the MAX1240CCSA+T support?
The MAX1240CCSA+T supports single-ended inputs.
- What is the operating temperature range of the MAX1240CCSA+T?
The operating temperature range is -40°C to 125°C.
- What type of package does the MAX1240CCSA+T come in?
The device is packaged in an 8-SOIC package.
- What is the power consumption of the MAX1240CCSA+T at maximum sampling speed?
The power consumption is 37mW at 73ksps.
- Does the MAX1240CCSA+T have an internal reference voltage?
Yes, the MAX1240CCSA+T has an internal 2.5V reference voltage.
- What interfaces does the MAX1240CCSA+T support?
The device supports SPI, QSPI, and MICROWIRE interfaces.
- What are some typical applications of the MAX1240CCSA+T?
Typical applications include data acquisition systems, industrial control systems, medical devices, automotive electronics, and aerospace and defense systems.
- How does the MAX1240CCSA+T reduce power consumption at slower throughput rates?
The device has a 2µA shutdown mode to reduce power consumption at slower throughput rates.
