Overview
The AD7896ARZ-REEL is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed, low-power applications and features a successive approximation register (SAR) architecture. It operates with a single 2.7 V to 5.5 V supply and supports a sampling rate of 100,000 samples per second. The AD7896ARZ-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is available in tape and reel format for surface mount assembly.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD7896ARZ-REEL |
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 12BIT SRL T/H HS 8-SOIC |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100,000 |
| Reference Type | Supply |
| Ratio - S/H:ADC | 1:1 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Voltage - Supply, Digital | 2.7 V ~ 5.5 V |
| Voltage - Supply, Analog | 2.7 V ~ 5.5 V |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation Register) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- 12-bit resolution with a sampling rate of 100,000 samples per second.
- Single channel input with single-ended input configuration.
- SPI data interface for broad microcontroller compatibility.
- S/H-ADC configuration with a 1:1 sample and hold to conversion ratio.
- Successive Approximation Register (SAR) architecture.
- Single 2.7 V to 5.5 V supply voltage, eliminating the need for an external reference.
- Low power consumption of 9 mW typical.
- Automatic power-down mode for low power applications.
- High-speed serial interface.
- On-chip track-and-hold amplifier.
- High input impedance.
- Operational temperature range from -40°C to 85°C.
Applications
- Data acquisition systems.
- Instrumentation.
- Industrial control.
- Medical equipment.
- Communication systems.
Q & A
- What is the resolution of the AD7896ARZ-REEL ADC?
The AD7896ARZ-REEL has a 12-bit resolution.
- What is the sampling rate of the AD7896ARZ-REEL?
The sampling rate is 100,000 samples per second.
- What type of input does the AD7896ARZ-REEL support?
The AD7896ARZ-REEL supports a single-ended input configuration.
- What is the data interface used by the AD7896ARZ-REEL?
The data interface is SPI (Serial Peripheral Interface).
- What is the supply voltage range for the AD7896ARZ-REEL?
The supply voltage range is 2.7 V to 5.5 V for both analog and digital supplies.
- Does the AD7896ARZ-REEL require an external reference voltage?
No, the AD7896ARZ-REEL uses the supply voltage as the reference, eliminating the need for an external reference.
- What is the power consumption of the AD7896ARZ-REEL?
The typical power consumption is 9 mW.
- What is the operating temperature range of the AD7896ARZ-REEL?
The operating temperature range is from -40°C to 85°C.
- What packaging options are available for the AD7896ARZ-REEL?
The AD7896ARZ-REEL is available in an 8-lead SOIC package and is supplied in tape and reel format.
- Is the AD7896ARZ-REEL RoHS compliant?
