Overview
The LTC1609IG#TRPBF is a 16-bit, 200ksps serial sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is known for its high precision and low power consumption, making it suitable for a variety of applications. It operates from a single 5V supply and includes a sample-and-hold, a precision reference, and a switched capacitor successive approximation ADC. The LTC1609IG#TRPBF is available in a 28-lead SSOP package and is lead-free and RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Sampling Rate | 200ksps |
| Input Range | Bipolar: ±10V, ±5V, ±3.3V; Unipolar: 0V to 10V, 0V to 5V, 0V to 4V |
| Supply Voltage | 5V (Analog and Digital) |
| Power Consumption | 65mW (typical) |
| Signal-to-Noise Ratio (SNR) | 87dB (typical) |
| Operating Temperature | -40°C to 85°C |
| Package | 28-Lead SSOP |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation Register) |
Key Features
- High precision with ±2LSB INL and 16-bit no missing codes over temperature.
- Multiple input ranges for both bipolar and unipolar inputs.
- Low power consumption of 65mW from a single 5V supply.
- High speed serial interface with options for internal or external serial shift clock.
- Separate convert start input (R/C) and data ready signal (BUSY) for easy integration with FIFOs, DSPs, and microprocessors.
- Lead-free and RoHS compliant in a 28-lead SSOP package.
Applications
The LTC1609IG#TRPBF is versatile and can be used in various applications requiring high precision and low power consumption. Some common applications include:
- Industrial automation and control systems.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- Automotive systems, particularly in safety and control systems.
- Data acquisition systems.
Q & A
- What is the sampling rate of the LTC1609IG#TRPBF?
The sampling rate of the LTC1609IG#TRPBF is 200ksps. - What are the input ranges for the LTC1609IG#TRPBF?
The input ranges include bipolar inputs of ±10V, ±5V, and ±3.3V, and unipolar inputs of 0V to 10V, 0V to 5V, and 0V to 4V. - What is the typical power consumption of the LTC1609IG#TRPBF?
The typical power consumption is 65mW from a single 5V supply. - What is the signal-to-noise ratio (SNR) of the LTC1609IG#TRPBF?
The typical signal-to-noise ratio is 87dB. - What is the operating temperature range of the LTC1609IG#TRPBF?
The operating temperature range is -40°C to 85°C. - What package type is the LTC1609IG#TRPBF available in?
The LTC1609IG#TRPBF is available in a 28-lead SSOP package. - Is the LTC1609IG#TRPBF lead-free and RoHS compliant?
Yes, the LTC1609IG#TRPBF is lead-free and RoHS compliant. - What type of data interface does the LTC1609IG#TRPBF use?
The LTC1609IG#TRPBF uses a SPI data interface. - What architecture does the LTC1609IG#TRPBF employ?
The LTC1609IG#TRPBF employs a SAR (Successive Approximation Register) architecture. - How does the LTC1609IG#TRPBF integrate with other components like FIFOs, DSPs, and microprocessors?
The LTC1609IG#TRPBF has a separate convert start input (R/C) and a data ready signal (BUSY) to ease connections to FIFOs, DSPs, and microprocessors.
