Overview
The LTC1285IS8#PBF is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1285 series and is known for its high accuracy and reliability in various data acquisition applications. It features a successive approximation register (SAR) architecture, which provides a balance between speed and power efficiency. The ADC operates with a single supply voltage and supports a serial interface for data communication.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | LTC1285IS8#PBF |
| Manufacturer | Analog Devices Inc. |
| Description | IC A/D CONV SAMPLING 12BIT 8-SOIC |
| Voltage - Supply, Digital | 2.7 V ~ 6 V |
| Voltage - Supply, Analog | 2.7 V ~ 6 V |
| Package / Case | 8-SOIC |
| Sampling Rate (Per Second) | 7.5 ksamples/s |
| Reference Type | External |
| Ratio - S/H:ADC | 1:1 |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- 12-bit Resolution: Provides high accuracy in analog-to-digital conversion.
- SAR Architecture: Successive approximation register architecture for efficient conversion.
- Single Supply Operation: Operates with a single supply voltage ranging from 2.7 V to 6 V.
- Serial Interface: Supports SPI interface for data communication.
- External Reference: Allows for an external reference voltage for increased flexibility.
- Differential Input: Supports differential input for improved noise rejection and signal integrity.
- Lead Free and RoHS Compliant: Meets environmental standards for lead-free and RoHS compliance.
Applications
The LTC1285IS8#PBF is suitable for a variety of applications requiring precise analog-to-digital conversion, including:
- Data Acquisition Systems: Used in data loggers, medical devices, and industrial control systems.
- Industrial Automation: Employed in sensors and monitoring systems for process control.
- Medical Devices: Utilized in medical equipment such as ECGs, blood pressure monitors, and other diagnostic tools.
- Aerospace and Defense: Applied in various military and aerospace applications requiring high reliability and accuracy.
Q & A
- What is the resolution of the LTC1285IS8#PBF ADC?
The LTC1285IS8#PBF has a 12-bit resolution. - What is the sampling rate of the LTC1285IS8#PBF?
The sampling rate is 7.5 ksamples/s. - What type of package does the LTC1285IS8#PBF come in?
The component is packaged in an 8-SOIC case. - What is the operating temperature range of the LTC1285IS8#PBF?
The operating temperature range is from 0°C to 70°C. - Is the LTC1285IS8#PBF lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What type of input does the LTC1285IS8#PBF support?
The LTC1285IS8#PBF supports differential input. - What data interface does the LTC1285IS8#PBF use?
The component uses an SPI interface for data communication. - Can the LTC1285IS8#PBF operate with an external reference voltage?
Yes, it can operate with an external reference voltage. - What is the supply voltage range for the LTC1285IS8#PBF?
The supply voltage range is from 2.7 V to 6 V. - How many A/D converters are in the LTC1285IS8#PBF?
There is one A/D converter in the LTC1285IS8#PBF.
