Overview
The LTC1098CS8#TRPBF is a micropower, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1098 series, known for its low power consumption and high precision. The LTC1098CS8#TRPBF is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package and is designed for applications requiring low power and high accuracy data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Number of A/D Converters | 1 |
| Input Type | Differential, Single Ended |
| Sampling Rate | 33 kHz |
| Supply Voltage (Analog and Digital) | 3 V to 6 V |
| Maximum Supply Current | 80 μA |
| Typical Supply Current in Shutdown | 1 nA |
| Operating Temperature | -40°C to 85°C |
| Package Type | 8-Lead SOIC (Narrow 0.15 Inch) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Micropower consumption: Draws only 80 μA of supply current when converting and powers down to 1 nA in shutdown mode.
- Sample-and-Hold: Includes on-chip sample-and-hold circuitry.
- Successive Approximation Architecture: Uses a switched-capacitor, successive approximation ADC architecture.
- Software Selectable 2-Channel MUX: The LTC1098 series offers a software selectable 2-channel multiplexer.
- Direct 3-Wire Interface: Allows efficient data transfer to microprocessors and microcontrollers over three wires.
- High Impedance Analog Inputs: Enables direct connection to sensors and transducers without the need for gain stages.
Applications
- Battery-Operated Systems: Ideal for battery-powered devices due to its low power consumption.
- Remote Data Acquisition: Suitable for remote data acquisition systems where power efficiency is crucial.
- Battery Monitoring and Gas Gauges: Used in battery monitoring and gas gauge applications.
- Temperature Measurement: Can be used in temperature measurement applications.
- Ratiometric Applications: Can be used in ratiometric applications or with an external reference.
Q & A
- What is the maximum supply current of the LTC1098CS8#TRPBF?
The maximum supply current is 80 μA when converting.
- What is the typical supply current in shutdown mode?
The typical supply current in shutdown mode is 1 nA.
- What is the operating temperature range of the LTC1098CS8#TRPBF?
The operating temperature range is -40°C to 85°C.
- What type of package does the LTC1098CS8#TRPBF come in?
The component is packaged in an 8-Lead SOIC (Narrow 0.15 Inch).
- Is the LTC1098CS8#TRPBF lead-free and RoHS compliant?
- What is the sampling rate of the LTC1098CS8#TRPBF?
The sampling rate is 33 kHz.
- Does the LTC1098CS8#TRPBF include a sample-and-hold circuit?
- What type of data interface does the LTC1098CS8#TRPBF use?
The component uses a direct 3-wire interface to most microprocessors and microcontrollers.
- Can the LTC1098CS8#TRPBF be used in ratiometric applications?
- What are some common applications of the LTC1098CS8#TRPBF?
