Overview
The LTC1298IS8#TRPBF is a micropower, 12-bit successive approximation sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1298 series and is known for its low power consumption and high precision. It is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for a variety of applications where space and power efficiency are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Rate | 11.1 kSPS |
| Supply Voltage | 5V to 9V |
| Supply Current (Converting) | Typically 250µA |
| Supply Current (Power Down) | Typically 1nA |
| Package Type | 8-Lead SOIC (Narrow 0.15 Inch) |
| Analog Input Channels | 2-channel MUX (software selectable) |
| Operating Temperature Range | -40°C to 85°C (Industrial Grade) |
Key Features
- Micropower operation with low supply current during conversion and extremely low power down current.
- 12-bit resolution with a conversion rate of 11.1 kSPS.
- Software selectable 2-channel multiplexer for flexible input configuration.
- Integrated sample-and-hold circuitry.
- Operates on a single supply voltage from 5V to 9V.
- Compact 8-lead SOIC package.
Applications
The LTC1298IS8#TRPBF is suitable for a wide range of applications, including:
- Industrial control systems where low power consumption and high precision are required.
- Medical devices that need accurate analog-to-digital conversion with minimal power usage.
- Automotive systems where robustness and low power are essential.
- Portable and battery-powered devices that demand efficient power management.
Q & A
- What is the resolution of the LTC1298IS8#TRPBF ADC?
The resolution of the LTC1298IS8#TRPBF is 12 bits. - What is the conversion rate of this ADC?
The conversion rate is 11.1 kSPS. - What is the typical supply current during conversion?
The typical supply current during conversion is 250µA. - How many analog input channels does this ADC have?
This ADC has a software selectable 2-channel multiplexer. - What is the operating temperature range for the industrial grade version?
The operating temperature range is -40°C to 85°C. - What type of package does the LTC1298IS8#TRPBF come in?
The LTC1298IS8#TRPBF comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. - Is the LTC1298IS8#TRPBF suitable for battery-powered devices?
Yes, it is suitable due to its low power consumption and micropower operation. - Does the LTC1298IS8#TRPBF have integrated sample-and-hold circuitry?
Yes, it includes integrated sample-and-hold circuitry. - What is the power down current of the LTC1298IS8#TRPBF?
The typical power down current is 1nA. - Can the LTC1298IS8#TRPBF operate on a single supply voltage?
Yes, it operates on a single supply voltage from 5V to 9V.
