Overview
The LTC1098LCS8#TRPBF is a micropower, 8-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC1098 series, which includes 8-bit, switched-capacitor, successive approximation ADCs. The LTC1098LCS8#TRPBF is notable for its low power consumption, drawing only 80μA of supply current when converting and automatically powering down to 1nA typical supply current when not in use. It is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) narrow 0.15 inch package, making it suitable for a variety of applications requiring compact and energy-efficient analog-to-digital conversion.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8 bits |
| Supply Current | 80μA (when converting), 1nA (in shutdown) |
| Supply Voltage | 3V (LTC1098L), 5V (LTC1098) |
| Conversion Time | 16μs |
| Sample Rate | 33kHz |
| Total Unadjusted Error Over Temp | 0.5LSB |
| Package Type | 8-Lead SOIC (Narrow 0.15 Inch) |
| Operating Temperature | Varies by model (e.g., LTC1098L: 2.65V Min) |
Key Features
- Micropower consumption: 80μA when converting, 1nA in shutdown
- 8-bit resolution with switched-capacitor, successive approximation architecture
- Sample-and-hold capability
- Software selectable 2-channel multiplexer (MUX)
- Direct 3-wire interface to most microprocessor serial ports and parallel I/O ports
- Compact 8-pin SOIC package
Applications
- Battery-operated systems
- Remote data acquisition
- Battery monitoring
- Battery gas gauges
- Ratiometric applications with an external reference
Q & A
- What is the resolution of the LTC1098LCS8#TRPBF?
The resolution is 8 bits. - How much supply current does the LTC1098LCS8#TRPBF draw when converting?
It draws 80μA of supply current when converting. - What is the typical supply current in shutdown mode?
The typical supply current in shutdown mode is 1nA. - What are the available supply voltage options for the LTC1098 series?
The options include 3V (LTC1098L) and 5V (LTC1098). - What is the conversion time of the LTC1098LCS8#TRPBF?
The conversion time is 16μs. - What is the sample rate of the LTC1098LCS8#TRPBF?
The sample rate is 33kHz. - What type of package does the LTC1098LCS8#TRPBF come in?
It comes in an 8-Lead SOIC (Narrow 0.15 Inch) package. - Does the LTC1098LCS8#TRPBF have a built-in multiplexer?
Yes, it has a software selectable 2-channel MUX. - What is the total unadjusted error over temperature for the LTC1098LCS8#TRPBF?
The total unadjusted error over temperature is 0.5LSB. - Where can I find more detailed specifications and documentation for the LTC1098LCS8#TRPBF?
You can find detailed specifications and documentation on the official Analog Devices website or through distributors like Mouser, Digi-Key, and X-On Electronics.
