Overview
The LTC1605CSW#PBF is a 16-bit, 100ksps sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is known for its low power consumption, drawing only 55mW (typical) from a single 5V supply. It features a sample-and-hold circuit, a precision reference, and a switched capacitor successive approximation ADC with a trimmed internal clock. The LTC1605 is designed for ease of use and includes a microprocessor-compatible 16-bit or two-byte parallel output port, along with a convert start input and a data ready signal (BUSY) to facilitate connections to FIFOs, DSPs, and microprocessors.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 100 ksps |
| Input Voltage Range | ±10V (bipolar) |
| Power Consumption | 55 mW (typical) at 5V supply |
| Integral Non-Linearity (INL) | ±2.0 LSB |
| No Missing Codes | 16 bits over temperature |
| Package | 28-Lead SOIC (Wide 0.3 Inch) |
| Output Interface | Microprocessor-compatible, 16-bit or two-byte parallel output port |
Key Features
- Low power consumption: 55mW (typical) from a single 5V supply.
- High resolution: 16-bit ADC with no missing codes over temperature.
- Precision reference and trimmed internal clock.
- Sample-and-hold circuit and switched capacitor successive approximation ADC.
- Microprocessor-compatible 16-bit or two-byte parallel output port.
- Convert start input and data ready signal (BUSY) for easy integration with FIFOs, DSPs, and microprocessors.
- External reference option for greater accuracy over temperature.
Applications
The LTC1605 is suitable for a variety of applications that require high-resolution analog-to-digital conversion, including industrial control systems, medical devices, data acquisition systems, and any environment where precise and reliable ADC performance is critical.
Q & A
- What is the resolution of the LTC1605 ADC?
The LTC1605 has a resolution of 16 bits. - What is the sampling rate of the LTC1605?
The sampling rate of the LTC1605 is 100 ksps. - What is the input voltage range of the LTC1605?
The input voltage range of the LTC1605 is ±10V (bipolar). - How much power does the LTC1605 consume?
The LTC1605 consumes 55 mW (typical) from a single 5V supply. - What is the integral non-linearity (INL) of the LTC1605?
The INL of the LTC1605 is ±2.0 LSB. - Does the LTC1605 have any missing codes over temperature?
No, the LTC1605 has no missing codes over temperature. - What type of output interface does the LTC1605 have?
The LTC1605 has a microprocessor-compatible 16-bit or two-byte parallel output port. - Can an external reference be used with the LTC1605?
Yes, an external reference can be used for greater accuracy over temperature. - What is the package type of the LTC1605CSW#PBF?
The package type of the LTC1605CSW#PBF is a 28-Lead SOIC (Wide 0.3 Inch). - What are some common applications of the LTC1605?
The LTC1605 is commonly used in industrial control systems, medical devices, data acquisition systems, and other applications requiring high-resolution ADC performance.
