Overview
The AD7893BN-10 is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7893 series, known for its high-speed, low-power, and single-supply operation. The AD7893BN-10 is packaged in an 8-pin dual-in-line package (DIP) and features a successive approximation register (SAR) architecture. It is designed to provide fast and accurate analog-to-digital conversion, making it suitable for a variety of applications requiring precise measurements and real-time data acquisition.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number | AD7893BN-10 |
| Manufacturer | Analog Devices Inc. |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Sampling Rate (Per Second) | 117k |
| Reference Type | External |
| Input Type | Single Ended |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation Register) |
Key Features
- Fast 12-bit ADC with a sampling rate of up to 117 kHz
- Single-supply operation from a +5V supply, consuming only 25 mW typical
- SPI data interface for easy integration with most microcontrollers
- Successive approximation register (SAR) architecture
- External reference type with on-chip buffering
- High resolution for precise measurements
- Low power consumption, ideal for battery-powered or portable applications
- Robust operating temperature range of -40°C to 85°C
Applications
- Data acquisition systems
- Process control
- Medical instrumentation
- Industrial automation
- Battery-powered or portable applications
Q & A
- What is the resolution of the AD7893BN-10 ADC?
The AD7893BN-10 has a 12-bit resolution. - What is the sampling rate of the AD7893BN-10?
The sampling rate is up to 117 kHz. - What type of package does the AD7893BN-10 come in?
The AD7893BN-10 is packaged in an 8-pin dual-in-line package (DIP). - What is the operating temperature range of the AD7893BN-10?
The operating temperature range is -40°C to 85°C. - What type of data interface does the AD7893BN-10 use?
The AD7893BN-10 uses an SPI data interface. - Is the AD7893BN-10 RoHS compliant?
Yes, the AD7893BN-10 is lead-free and RoHS compliant. - What is the power consumption of the AD7893BN-10?
The typical power consumption is 25 mW. - What type of architecture does the AD7893BN-10 use?
The AD7893BN-10 uses a successive approximation register (SAR) architecture. - What is the input voltage range for the AD7893BN-10?
The input voltage range for the AD7893BN-10 is ±10 V for the AD7893-10 model, but specific models like AD7893-3, AD7893-5, and AD7893-2 have different ranges (±2.5 V, 0 V to +5 V, and 0 V to +2.5 V respectively). - Is the AD7893BN-10 still in production?
No, the AD7893BN-10 is obsolete and no longer manufactured.
