Overview
The AD633JR-REEL7 is a functionally complete, four-quadrant analog multiplier produced by Analog Devices Inc. This component is part of the AD633 series, known for its low cost, high accuracy, and ease of use. The AD633JR-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is specified to operate over the 0°C to +70°C commercial temperature range. It is designed to be used in a variety of applications where analog multiplication, division, and other mathematical operations are required without the need for external components or user calibration.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Total Error | –10 V ≤ X, Y ≤ +10 V | ±1% | ±2% | ±3% (TMIN to TMAX) | % Full Scale |
| Scale Voltage Error | SF = 10.00 V nominal | ±0.25% | % Full Scale | ||
| Supply Rejection | VS = ±14 V to ±16 V | ±0.01% | % Full Scale | ||
| Nonlinearity, X | X = ±10 V, Y = +10 V | ±0.4% | ±1% | % Full Scale | |
| Nonlinearity, Y | Y = ±10 V, X = +10 V | ±0.1% | ±0.4% | % Full Scale | |
| Output Offset Voltage | ±5 mV | ±50 mV | mV | ||
| Small Signal Bandwidth | VO = 0.1 V rms | 1 MHz | Hz | ||
| Slew Rate | VO = 20 V p-p | 20 V/µs | V/µs | ||
| Settling Time to 1% | ∆ VO = 20 V | 2 µs | µs | ||
| Output Voltage Swing | ±11 V | V | |||
| Power Supply Voltages | ±8 V | ±18 V | V |
Key Features
- Four-Quadrant Multiplication: The AD633JR-REEL7 supports multiplication and division operations in all four quadrants.
- Low Cost and Compact Package: Available in an 8-lead SOIC package, making it cost-effective and space-efficient.
- No External Components Required: The device is complete and does not need any external components or user calibration.
- High Input Impedance: Differential X and Y inputs and a high impedance summing input (Z) minimize signal source loading.
- Laser-Trimmed Accuracy and Stability: Ensures high accuracy and stability with a total error within 2% of full scale.
- Wide Power Supply Range: Operates with power supply voltages ranging from ±8 V to ±18 V.
- High Slew Rate and Bandwidth: Features a 1 MHz bandwidth and a 20 V/µs slew rate, making it suitable for dynamic applications.
Applications
- Multiplication, Division, and Squaring: Ideal for various mathematical operations in analog circuits.
- Modulation/Demodulation and Phase Detection: Used in communication systems for signal processing.
- Voltage-Controlled Amplifiers/Attenuators/Filters: Suitable for applications requiring variable gain or attenuation.
- Power Measurement: Can be used in power measurement circuits due to its accuracy and stability.
- Automatic Gain Control (AGC): Useful in systems that require dynamic adjustment of signal levels.
Q & A
- What is the primary function of the AD633JR-REEL7?
The AD633JR-REEL7 is a four-quadrant analog multiplier, capable of performing multiplication, division, and squaring operations.
- What is the temperature range for the AD633JR-REEL7?
The AD633JR-REEL7 operates over the 0°C to +70°C commercial temperature range.
- What type of package does the AD633JR-REEL7 come in?
The AD633JR-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit).
- Does the AD633JR-REEL7 require external components or calibration?
No, the AD633JR-REEL7 is a complete device that does not require any external components or user calibration.
- What is the input impedance of the AD633JR-REEL7?
The AD633JR-REEL7 has high input impedance, with differential X and Y inputs and a high impedance summing input (Z).
- What is the bandwidth and slew rate of the AD633JR-REEL7?
The AD633JR-REEL7 has a bandwidth of 1 MHz and a slew rate of 20 V/µs.
- What are the typical applications of the AD633JR-REEL7?
The AD633JR-REEL7 is used in applications such as modulation/demodulation, phase detection, voltage-controlled amplifiers/attenuators/filters, and power measurement.
- What is the power supply voltage range for the AD633JR-REEL7?
The AD633JR-REEL7 operates with power supply voltages ranging from ±8 V to ±18 V.
- How accurate is the AD633JR-REEL7?
The AD633JR-REEL7 has a total error within 2% of full scale, ensuring high accuracy in its operations.
- Is the AD633JR-REEL7 RoHS compliant?
Some versions of the AD633JR are RoHS compliant, but it is important to check the specific part number for compliance.
