Overview
The LTC1605CSW#TRPBF is a 16-bit, 100ksps (kilosamples per second) sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for high precision and low power consumption, making it suitable for a variety of applications requiring accurate and efficient data conversion.
The LTC1605 operates on a single 5V supply, drawing only 55mW of power, and includes integrated components such as a sample-and-hold circuit, precision reference, and a switched capacitor successive approximation ADC with a trimmed internal clock. The device features a bipolar input range of ±10V and ensures no missing codes over the specified temperature range.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | 100 ksps |
| Input Voltage Range | ±10V |
| Supply Voltage | 5V |
| Power Consumption | 55mW (typical) |
| Integral Nonlinearity (INL) | ±2.0 LSB Max |
| Signal-to-Noise Ratio (SNR) | 86 dB (typical) |
| Output Format | 16-bit or two-byte parallel |
| Package Type | 28-Lead SOIC (Wide 0.3 Inch) |
| Operating Temperature Range | 0°C to 70°C (or 40°C to 85°C for different models) |
Key Features
- Single 5V supply operation with low power consumption of 55mW (typical).
- Bipolar input range of ±10V with no missing codes over temperature.
- Integral sample-and-hold circuit, precision reference, and switched capacitor successive approximation ADC.
- Trimmed internal clock for accurate conversions.
- Microprocessor compatible 16-bit or two-byte parallel output port.
- Convert start input and data ready signal (BUSY) for easy connections to FIFOs, DSPs, and microprocessors.
- External reference option for greater accuracy over temperature.
Applications
- Multiplexed data acquisition systems.
- High-speed data acquisition for PCs.
- Digital signal processing.
Q & A
- What is the resolution of the LTC1605CSW#TRPBF?
The LTC1605CSW#TRPBF has a resolution of 16 bits.
- What is the sample rate of the LTC1605CSW#TRPBF?
The sample rate is 100 ksps.
- What is the input voltage range of the LTC1605CSW#TRPBF?
The input voltage range is ±10V.
- How much power does the LTC1605CSW#TRPBF consume?
The device consumes 55mW of power (typical) from a single 5V supply.
- What is the integral nonlinearity (INL) of the LTC1605CSW#TRPBF?
The INL is ±2.0 LSB Max.
- Can the LTC1605CSW#TRPBF use an external reference?
- What is the output format of the LTC1605CSW#TRPBF?
The output format is 16-bit or two-byte parallel.
- What package type is the LTC1605CSW#TRPBF available in?
The device is available in a 28-Lead SOIC (Wide 0.3 Inch) package.
- What is the operating temperature range of the LTC1605CSW#TRPBF?
The operating temperature range is 0°C to 70°C (or 40°C to 85°C for different models).
- What are some typical applications of the LTC1605CSW#TRPBF?
Typical applications include multiplexed data acquisition systems, high-speed data acquisition for PCs, and digital signal processing.
