Overview
The LTC1609ACSW#TRPBF is a high-performance, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for precision and high-speed applications, featuring a serial sampling architecture with a maximum sampling rate of 200ksps. It operates from a single 5V supply, drawing a typical power of 65mW. The LTC1609 includes a sample-and-hold circuit, a precision reference, and a switched capacitor successive approximation ADC, ensuring high accuracy and reliability. The device supports multiple input ranges, including bipolar inputs of ±10V, ±5V, and ±3.3V, as well as unipolar inputs of 0V to 10V, 0V to 5V, and 0V to 4V.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16-bit |
| Sampling Rate | 200ksps |
| Supply Voltage | 5V |
| Power Consumption | 65mW (typical) |
| Input Ranges | Bipolar: ±10V, ±5V, ±3.3V; Unipolar: 0V to 10V, 0V to 5V, 0V to 4V |
| Signal-to-Noise Ratio (SNR) | 87dB (typical) |
| Integral Nonlinearity (INL) | ±2LSB |
| No Missing Codes | 16-bit over temperature |
| Package | 20-Lead SOIC (Wide 0.3 Inch) |
| Interface | High speed serial interface with internal or external serial shift clock |
Key Features
- High-speed serial interface with the option to use either an internal or external serial shift clock.
- Separate convert start input (R/C) and data ready signal (BUSY) for easy connections to FIFOs, DSPs, and microprocessors.
- Includes a sample-and-hold circuit, a precision reference, and a switched capacitor successive approximation ADC.
- Multiple input ranges to accommodate various application requirements.
- Low power consumption of 65mW from a single 5V supply.
Applications
The LTC1609 is suitable for a variety of high-performance applications requiring precise analog-to-digital conversion. These include:
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- High-speed data acquisition systems.
- Automotive systems requiring high accuracy and reliability.
Q & A
- What is the resolution of the LTC1609 ADC?
The LTC1609 has a resolution of 16 bits. - What is the maximum sampling rate of the LTC1609?
The maximum sampling rate is 200ksps. - What are the input voltage ranges supported by the LTC1609?
The device supports bipolar inputs of ±10V, ±5V, and ±3.3V, as well as unipolar inputs of 0V to 10V, 0V to 5V, and 0V to 4V. - What is the typical power consumption of the LTC1609?
The typical power consumption is 65mW from a single 5V supply. - What is the signal-to-noise ratio (SNR) of the LTC1609?
The typical SNR is 87dB. - Does the LTC1609 have any missing codes over temperature?
No, it has 16-bit no missing codes over temperature. - What type of interface does the LTC1609 use?
The LTC1609 uses a high-speed serial interface with the option for an internal or external serial shift clock. - How does the LTC1609 facilitate connections to other devices?
It includes a separate convert start input (R/C) and a data ready signal (BUSY) to ease connections to FIFOs, DSPs, and microprocessors. - What is the package type of the LTC1609ACSW#TRPBF?
The package type is a 20-Lead SOIC (Wide 0.3 Inch). - Is the LTC1609 RoHS compliant?
Yes, the LTC1609 is RoHS compliant.
