Overview
The AD633JN, produced by Analog Devices Inc., is a functionally complete, four-quadrant analog multiplier. It is designed to provide high accuracy and stability in various analog computational functions. The device features high impedance differential X and Y inputs, as well as a high impedance summing input (Z). The output voltage is a nominal 10 V full scale, provided by a buried Zener diode. The AD633JN is available in 8-lead PDIP and SOIC packages, making it a cost-effective and easy-to-apply solution for multiple applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Total Error | −10 V ≤ X, Y ≤ +10 V | ±1% | ±2% full scale | % | |
| Scale Voltage Error | ±0.25% full scale | % | |||
| Nonlinearity, X | X = ±10 V, Y = +10 V | ±0.4% | ±1.1% full scale | % | |
| Nonlinearity, Y | Y = ±10 V, X = +10 V | ±0.1% | ±0.41% full scale | % | |
| Supply Voltage | ±8 V | ±15 V | ±18 V | V | |
| Operating Supply Current | 6 mA | mA | |||
| Bandwidth | 1 MHz | Hz | |||
| Slew Rate | 20 V/μs | V/μs | |||
| Settling Time | 2 μs | μs | |||
| Max Input Voltage | 10 V | V |
Key Features
- Four-quadrant multiplication capability
- High impedance differential X and Y inputs
- High impedance summing input (Z)
- Laser-trimmed accuracy and stability with a total error within 2% of full scale
- Low cost, available in 8-lead SOIC and PDIP packages
- No external components or user calibration required
- Monolithic construction for reliability
- High input resistances (10 MΩ) to minimize signal source loading
- Internal scaling voltage generated by a stable Zener diode
- Bandwidth of 1 MHz and slew rate of 20 V/μs
Applications
- Multiplication, division, and squaring operations
- Modulation and demodulation, phase detection
- Voltage-controlled amplifiers, attenuators, and filters
- Fast A/D and D/A converters, video amplifiers
- Industrial applications including automation and strain gauges
- Portable media players and medical imaging devices
- Broadcasting and high-speed sampling applications
- Display systems for aircraft and air transportation control systems
Q & A
- What is the primary function of the AD633JN?
The AD633JN is a four-quadrant analog multiplier, designed for multiplication, division, squaring, and other analog computational functions.
- What are the typical package types for the AD633JN?
The AD633JN is available in 8-lead PDIP and SOIC packages.
- What is the maximum input voltage for the AD633JN?
The maximum input voltage for the AD633JN is 10 V.
- What is the bandwidth of the AD633JN?
The bandwidth of the AD633JN is 1 MHz.
- What is the slew rate of the AD633JN?
The slew rate of the AD633JN is 20 V/μs.
- Does the AD633JN require external components or calibration?
No, the AD633JN does not require external components or user calibration.
- What is the operating supply voltage range for the AD633JN?
The operating supply voltage range for the AD633JN is ±8 V to ±18 V.
- What are some common applications of the AD633JN?
Common applications include multiplication, division, modulation, demodulation, phase detection, and voltage-controlled amplifiers.
- What is the settling time of the AD633JN?
The settling time of the AD633JN is 2 μs.
- Is the AD633JN suitable for high-speed applications?
Yes, the AD633JN is suitable for high-speed applications due to its 1 MHz bandwidth and 20 V/μs slew rate.
