Overview
The AD632SH/883B is a high-performance, four-quadrant analog multiplier/divider integrated circuit (IC) produced by Analog Devices Inc. This device is designed for precise analog signal multiplication and division operations, making it suitable for a wide range of applications in control systems, instrumentation, and signal processing. The AD632SH/883B is known for its monolithic construction, which ensures high reliability and stability. It is also pin-for-pin compatible with the industry standard AD532 but offers improved specifications and a fully differential high impedance Z-input.
Key Specifications
| Parameter | AD632A | AD632B | AD632S | AD632T |
|---|---|---|---|---|
| Maximum Multiplying Error at +25°C | ±1.0% | ±0.5% | ±2.0% | ±1.0% |
| Operating Temperature Range | −25°C to +85°C | −25°C to +85°C | −55°C to +125°C | −55°C to +125°C |
| Supply Voltage Rated Performance | ±15 V | ±15 V | ±15 V | ±15 V |
| Supply Current Quiescent | 4 mA to 6 mA | 4 mA to 6 mA | 4 mA to 6 mA | 4 mA to 6 mA |
| Noise (10 Hz to 10 kHz) | 90 µV rms | 90 µV rms | 90 µV rms | 90 µV rms |
| Package | Hermetically sealed TO-100 metal can or ceramic DIP | Hermetically sealed TO-100 metal can or ceramic DIP | Hermetically sealed TO-100 metal can or ceramic DIP | Hermetically sealed TO-100 metal can or ceramic DIP |
Key Features
- Internally trimmed monolithic four-quadrant multiplier/divider.
- Monolithic construction for high reliability and stability.
- Wide dynamic range and high accuracy.
- Low noise design: 90 µV rms, 10 Hz to 10 kHz.
- Scale-factor adjustable to provide up to ×10 gain.
- All inputs (X, Y, and Z) are differential and high impedance.
- Excellent long-term stability and guaranteed performance over temperature.
- Compact and space-efficient TO-100-10 metal can package.
- Complies with MIL-STD-883 military-grade specifications for high reliability.
Applications
- High-quality analog signal processing.
- Differential ratio and percentage computations.
- Algebraic and trigonometric function synthesis.
- Accurate voltage-controlled oscillators and filters.
- Instrumentation and measurement equipment.
- Industrial automation and control.
- Scientific research and development.
Q & A
- What is the primary function of the AD632SH/883B?
The AD632SH/883B is a four-quadrant analog multiplier/divider integrated circuit, designed for precise analog signal multiplication and division operations.
- What are the operating temperature ranges for the AD632SH/883B?
The AD632SH/883B operates from −55°C to +125°C).
- What is the maximum multiplying error for the AD632B at +25°C?
The maximum multiplying error for the AD632B at +25°C is ±0.5%).
- What types of packages are available for the AD632SH/883B?
The AD632SH/883B is available in hermetically sealed TO-100 metal can or ceramic DIP packages).
- Does the AD632SH/883B comply with any military standards?
- What is the noise level of the AD632SH/883B?
The noise level of the AD632SH/883B is 90 µV rms over the 10 Hz to 10 kHz frequency range).
- Can the AD632SH/883B be used as a variable gain amplifier?
- What are some common applications of the AD632SH/883B?
- Is the AD632SH/883B pin-for-pin compatible with any other devices?
- What is the supply voltage range for the AD632SH/883B?
