Overview
The LTC1407AHMSE#TRPBF is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1407 series, known for its simultaneous sampling capability and low power consumption. It is designed for high-speed, portable applications and features a compact 10-lead MSOP package with an exposed pad. The ADC operates from a single 3V supply, drawing only 4.7mA, and includes a sleep mode that reduces power consumption to 10µW. This makes it ideal for battery-powered devices and other applications where power efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 14BIT 3MSPS 10-MSOP |
| Resolution | 14 bits |
| Sampling Rate | 3 Msps (1.5 Msps per channel) |
| Supply Voltage (Digital/Analog) | 2.7 V ~ 3.6 V |
| Package | 10-MSOP-EP (10-TFSOP, 10-MSOP with exposed pad) |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 2 (differential) |
| Input Range | 0V to 2.5V (unipolar) |
| Data Interface | SPI |
| Architecture | Pipelined |
| Power Consumption (Active/Sleep) | 4.7mA / 10µW |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Simultaneous Sampling: The LTC1407AHMSE#TRPBF features two differential inputs that are sampled simultaneously, making it suitable for applications requiring synchronized data acquisition.
- Low Power Consumption: The device operates from a single 3V supply, drawing only 4.7mA in active mode and reducing to 10µW in sleep mode, ideal for battery-powered devices.
- High-Speed Conversion: With a sampling rate of 3 Msps (1.5 Msps per channel), this ADC is designed for high-speed applications.
- Compact Package: The 10-lead MSOP package with an exposed pad is compact and suitable for space-constrained designs.
- High Common Mode Rejection: The device offers 80dB common mode rejection, helping to eliminate ground loops and common mode noise.
- SPI Interface: The serial interface is compatible with standard SPI interfaces, facilitating easy integration into various systems.
Applications
The LTC1407AHMSE#TRPBF is versatile and can be used in a variety of applications, including:
- Portable and Battery-Powered Devices: Due to its low power consumption, it is ideal for devices that require long battery life.
- High-Speed Data Acquisition Systems: Suitable for applications requiring simultaneous sampling and high conversion rates.
- Medical Devices: Its high accuracy and low noise make it suitable for medical devices that require precise data acquisition.
- Industrial Automation: Can be used in industrial control systems where high-speed and accurate data conversion are necessary.
- Aerospace and Defense: Its robust design and wide operating temperature range make it suitable for harsh environment applications.
Q & A
- What is the resolution of the LTC1407AHMSE#TRPBF ADC?
The LTC1407AHMSE#TRPBF has a resolution of 14 bits.
- What is the sampling rate of the LTC1407AHMSE#TRPBF?
The sampling rate is 3 Msps, with each channel sampled at 1.5 Msps.
- What is the supply voltage range for the LTC1407AHMSE#TRPBF?
The supply voltage range is 2.7 V to 3.6 V for both digital and analog supplies.
- What type of package does the LTC1407AHMSE#TRPBF come in?
The device comes in a 10-lead MSOP package with an exposed pad.
- What is the operating temperature range of the LTC1407AHMSE#TRPBF?
The operating temperature range is -40°C to 125°C.
- How many inputs does the LTC1407AHMSE#TRPBF have?
The device has two differential inputs.
- What is the input range for the LTC1407AHMSE#TRPBF?
The input range is 0V to 2.5V (unipolar).
- What type of data interface does the LTC1407AHMSE#TRPBF use?
The device uses an SPI interface.
- How much power does the LTC1407AHMSE#TRPBF consume in active and sleep modes?
In active mode, it consumes 4.7mA, and in sleep mode, it reduces to 10µW.
- Is the LTC1407AHMSE#TRPBF lead-free and RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
