Overview
The LTC1605CG#PBF 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 analog-to-digital 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.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | 100 ksps |
| Input Voltage Range | ±10V (bipolar) |
| Power Supply | Single 5V |
| Power Dissipation | 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 SSOP |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- Single 5V Supply: The LTC1605 operates on a single 5V supply, making it power-efficient.
- Bipolar Input Range: The device supports an industry-standard bipolar input range of ±10V.
- High Accuracy: Guaranteed no missing codes and an INL of ±2.0 LSB ensure high accuracy.
- Internal Clock: Includes a trimmed internal clock for precise sampling.
- External Reference Option: Allows the use of an external reference for greater accuracy over temperature.
- Microprocessor Compatible Output: Features a 16-bit or two-byte parallel output port with convert start input and data ready signal (BUSY).
Applications
- Industrial Process Control: Suitable for precision measurement and control in industrial environments.
- Multiplexed Data Acquisition Systems: Ideal for systems requiring multiple analog inputs to be converted to digital signals.
- High Speed Data Acquisition for PCs: Used in high-speed data acquisition systems integrated with personal computers.
- Digital Signal Processing: Compatible with DSPs and microprocessors for various signal processing tasks.
Q & A
- What is the resolution of the LTC1605CG#PBF?
The LTC1605CG#PBF has a resolution of 16 bits.
- What is the sample rate of the LTC1605CG#PBF?
The sample rate is 100 ksps.
- What is the input voltage range of the LTC1605CG#PBF?
The input voltage range is ±10V (bipolar).
- How much power does the LTC1605CG#PBF consume?
The device consumes 55mW (typical) from a single 5V supply.
- What is the integral nonlinearity (INL) of the LTC1605CG#PBF?
The INL is ±2.0 LSB (max).
- Can the LTC1605CG#PBF use an external reference?
- What is the output format of the LTC1605CG#PBF?
The output format is 16-bit or two-byte parallel.
- In what package type is the LTC1605CG#PBF available?
The device is available in a 28-Lead SSOP package.
- What is the operating temperature range of the LTC1605CG#PBF?
The operating temperature range is 0°C to 70°C.
- Is the LTC1605CG#PBF compatible with microprocessors and DSPs?
