Overview
The SI8901B-A01-GSR is a 10-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) manufactured by Skyworks Solutions Inc. This component is designed for high-performance data acquisition and is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) case. It features a programmable gain amplifier (PGA) and supports both external and internal reference types. The SI8901B-A01-GSR is suitable for a wide range of applications requiring precise analog-to-digital conversion, including industrial, medical, and automotive systems.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Series | - |
| Product Status | Active | Number of Bits | 10 |
| Sampling Rate (Per Second) | - | Number of Inputs | 3 |
| Input Type | Single Ended | Data Interface | I²C |
| Configuration | MUX-PGA-ADC | Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 | Architecture | SAR |
| Reference Type | External, Internal | Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V | Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Package / Case | 16-SOIC |
| Features | PGA | RoHS Status | Lead free / RoHS Compliant |
Key Features
- 10-bit SAR ADC: Provides high-resolution analog-to-digital conversion.
- Programmable Gain Amplifier (PGA): Allows for adjustable gain settings to accommodate various input signal levels.
- MUX-PGA-ADC Configuration: Supports multiple input channels with a multiplexer, PGA, and ADC.
- I²C Interface: Facilitates communication with microcontrollers and other digital systems.
- External and Internal Reference: Supports both external and internal voltage references for flexibility in system design.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for various environmental conditions.
- Surface Mount Package: 16-lead SOIC package for easy integration into surface mount PCBs.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- Industrial Automation: Used in control systems, sensors, and data acquisition modules.
- Medical Devices: Suitable for medical equipment requiring precise analog-to-digital conversion, such as patient monitoring systems.
- Automotive Systems: Applied in automotive sensors, control units, and diagnostic equipment.
- Consumer Electronics: Found in various consumer devices that require high-precision ADCs, such as audio equipment and smart home devices.
- Aerospace and Defense: Used in military and aerospace applications where high reliability and precision are critical.
Q & A
- Q: What is the resolution of the SI8901B-A01-GSR ADC?
A: The SI8901B-A01-GSR is a 10-bit ADC. - Q: What is the sampling rate of the SI8901B-A01-GSR?
A: The specific sampling rate is not provided in the available documentation, but it can be found in the detailed datasheet. - Q: What type of data interface does the SI8901B-A01-GSR use?
A: The SI8901B-A01-GSR uses an I²C interface. - Q: How many input channels does the SI8901B-A01-GSR support?
A: The SI8901B-A01-GSR supports 3 single-ended input channels. - Q: What is the operating temperature range of the SI8901B-A01-GSR?
A: The operating temperature range is from -40°C to 85°C. - Q: Is the SI8901B-A01-GSR RoHS compliant?
A: Yes, the SI8901B-A01-GSR is lead-free and RoHS compliant. - Q: What is the package type of the SI8901B-A01-GSR?
A: The SI8901B-A01-GSR is packaged in a 16-lead SOIC case. - Q: What kind of warranty does Ovaga offer for the SI8901B-A01-GSR?
A: Ovaga offers a 1-year warranty for the SI8901B-A01-GSR, covering defects in materials and workmanship under normal use. - Q: How can I ensure the authenticity of the SI8901B-A01-GSR from Skyworks Solutions Inc. when purchasing from Ovaga?
A: Ovaga rigorously tests and verifies the credentials of original Skyworks Solutions Inc. manufacturers and authorized agents to ensure authenticity. - Q: What is the return or replacement process for defective SI8901B-A01-GSR units?
A: Defective products must be reported within 365 days, and returns or replacements are accepted under specific conditions, including obtaining Return Authorization from Ovaga.
