Overview
The LTC1098ACS8#TRPBF is a micropower, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1098 series, which includes successive approximation ADCs with sample-and-hold functionality. It is designed for low power consumption, making it suitable for battery-operated systems and remote data acquisition applications. The LTC1098ACS8#TRPBF is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package and is available in both 3V and 5V versions.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Number of A/D Converters | 1 |
| Input Type | Differential, Single Ended (software selectable 2-channel MUX for LTC1098 models) |
| Sampling Rate | 33 kHz |
| Conversion Time | 16 μs |
| Supply Voltage (VCC) | 3 V to 9 V (2.65 V min for 3V versions) |
| Supply Current | 80 μA (active), 1 nA (shutdown) |
| 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: 80 μA supply current during conversion and 1 nA in shutdown mode.
- Sample-and-hold functionality.
- Successive approximation architecture.
- Direct 3-wire interface to most microprocessor serial ports and all microprocessor parallel I/O ports.
- High impedance analog inputs, allowing direct connection to sensors and transducers.
- Software selectable 2-channel MUX for LTC1098 models.
- Operating voltage range: 3 V to 9 V (with 2.65 V minimum for 3V versions).
Applications
- Battery-operated systems.
- Remote data acquisition.
- Battery monitoring and battery gas gauges.
- Temperature measurement.
- Ratiometric applications and use with external references.
Q & A
- What is the LTC1098ACS8#TRPBF?
The LTC1098ACS8#TRPBF is an 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc.
- What is the power consumption of the LTC1098ACS8#TRPBF?
The device consumes 80 μA of supply current during conversion and powers down to 1 nA when not in use.
- What is the sampling rate of the LTC1098ACS8#TRPBF?
The sampling rate is 33 kHz.
- What is the conversion time of the LTC1098ACS8#TRPBF?
The conversion time is 16 μs.
- What are the operating voltage ranges for the LTC1098ACS8#TRPBF?
The operating voltage ranges are 3 V to 9 V (with a minimum of 2.65 V for 3V versions).
- What type of package does the LTC1098ACS8#TRPBF come in?
The device is packaged in an 8-Lead SOIC (Small Outline Integrated Circuit).
- Is the LTC1098ACS8#TRPBF RoHS compliant?
- What are some common applications for the LTC1098ACS8#TRPBF?
- Does the LTC1098ACS8#TRPBF have sample-and-hold functionality?
- How does the LTC1098ACS8#TRPBF interface with microprocessors?
