Overview
The LTC1605ISW#PBF is a 16-bit, 100ksps sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is known for its low power consumption, drawing only 55mW (typical) from a single 5V supply. It features an integrated sample-and-hold circuit, 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 | 100ksps |
| Input Voltage Range | ±10V (bipolar) |
| Power Consumption | 55mW (typical) from 5V supply |
| Integral Non-Linearity (INL) | ±2.0LSB |
| No Missing Codes | 16 bits over temperature |
| Package | 28-Lead SOIC (Wide 0.3 Inch) |
| Output Format | Microprocessor compatible, 16-bit or two-byte parallel |
Key Features
- Low power consumption: 55mW (typical) from a single 5V supply.
- Integrated sample-and-hold, precision reference, and switched capacitor successive approximation ADC.
- Trimmed internal clock for improved accuracy.
- 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 requiring high precision and low power consumption, such as:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
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 100ksps.
- 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 55mW (typical) from a single 5V supply.
- What is the integral non-linearity (INL) of the LTC1605?
The INL of the LTC1605 is ±2.0LSB.
- Does the LTC1605 have any missing codes over temperature?
No, the LTC1605 has no missing codes over 16 bits of resolution.
- What type of output does the LTC1605 provide?
The LTC1605 provides a microprocessor-compatible 16-bit or two-byte parallel output.
- Can an external reference be used with the LTC1605?
- What package options are available for the LTC1605?
The LTC1605 is available in a 28-Lead SOIC (Wide 0.3 Inch) package among others.
- How does the LTC1605 facilitate integration with other components?
The LTC1605 includes a convert start input and a data ready signal (BUSY) to ease connections to FIFOs, DSPs, and microprocessors.
