Overview
The LTC1864IS8#TRPBF is a 16-bit, 250ksps analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC1864 series, known for its high precision and low power consumption. It is designed to operate on a single 5V supply and features a successive approximation architecture with true differential inputs. The LTC1864IS8#TRPBF is packaged in an 8-lead SOIC (Small Outline IC) package, making it suitable for a variety of applications where space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Conversion Rate | 250ksps |
| Supply Voltage | 5V |
| Supply Current (Typical at 250ksps) | 850µA |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 8-Lead SOIC (Narrow 0.15 Inch) |
| Pin Count | 8 |
| Analog Input Voltage (Max) | 5.25V |
| Conversion Time (Max) | 3.2µs |
| Linearity Error (Max) | 0.0122% |
| Output Format | Serial |
| RoHS Compliance | Yes |
Key Features
- High Resolution: 16-bit resolution providing high accuracy in analog-to-digital conversions.
- Low Power Consumption: Typical supply current of 850µA at 250ksps, with auto shutdown reducing supply current at lower speeds.
- True Differential Inputs: Allows for differential analog input, which can eliminate the need for external gain stages in many applications.
- Single 5V Supply: Simplifies system design by operating on a single supply voltage.
- Serial Output: Facilitates easy interface with microcontrollers, ASICs, and other digital systems.
- Compact Package: 8-lead SOIC package suitable for space-constrained applications.
Applications
- Industrial Automation: Used in control systems, sensors, and data acquisition systems.
- Medical Devices: Suitable for medical equipment requiring precise analog-to-digital conversion.
- Automotive Systems: Applied in various automotive applications due to its robust operating temperature range and low power consumption.
- Consumer Electronics: Found in devices such as audio equipment, meters, and other consumer electronics requiring high-resolution ADCs.
- Test and Measurement: Used in test equipment, data loggers, and other measurement devices.
Q & A
- What is the resolution of the LTC1864IS8#TRPBF ADC?
The LTC1864IS8#TRPBF has a 16-bit resolution.
- What is the maximum conversion rate of the LTC1864IS8#TRPBF?
The maximum conversion rate is 250ksps.
- What is the typical supply current at 250ksps?
The typical supply current at 250ksps is 850µA.
- What is the operating temperature range of the LTC1864IS8#TRPBF?
The operating temperature range is -40°C to 85°C.
- Is the LTC1864IS8#TRPBF RoHS compliant?
Yes, the LTC1864IS8#TRPBF is RoHS compliant.
- What type of package does the LTC1864IS8#TRPBF come in?
The LTC1864IS8#TRPBF comes in an 8-lead SOIC (Small Outline IC) package.
- Does the LTC1864IS8#TRPBF have differential analog inputs?
Yes, the LTC1864IS8#TRPBF has true differential analog inputs.
- What is the maximum analog input voltage for the LTC1864IS8#TRPBF?
The maximum analog input voltage is 5.25V.
- How does the LTC1864IS8#TRPBF reduce power consumption at lower sampling rates?
The LTC1864IS8#TRPBF reduces power consumption through auto shutdown between conversions.
- What is the output format of the LTC1864IS8#TRPBF?
The output format is serial.
