Overview
The AD532KDZ, produced by Analog Devices Inc., is a pretrimmed, single-chip, monolithic multiplier/divider integrated circuit. It is notable for its simplicity and reliability, offering a maximum multiplying error of ±1.0% and a ±10 V output voltage without the need for external trimming resistors or an output op-amp. This IC is designed to provide significant advantages in size, reliability, and economy, making it an attractive alternative to modular multipliers. The AD532KDZ is available in a 14-Lead Side-Brazed Ceramic Dual In-Line Package (SBDIP).
Key Specifications
| Parameter | Min | Typ | Max |
|---|---|---|---|
| Maximum Multiplying Error (AD532K) | - | - | ±1.0% |
| Output Voltage | - | - | ±10 V |
| Operating Temperature (AD532K) | 0°C | - | 70°C |
| Common-Mode Rejection Ratio (CMRR) | - | - | 75 dB |
| Input Bias Current (X, Y Inputs) | - | 1.5 μA | 4 μA |
| Package Type | - | - | 14-Lead Side-Brazed Ceramic Dual In-Line Package (SBDIP) |
Key Features
- Internally trimmed for ±1.0% maximum multiplying error, eliminating the need for external trimming resistors or output op-amp.
- Differential X and Y inputs for noise rejection and additional computational flexibility.
- Monolithic construction, providing advantages in size, reliability, and economy.
- High common-mode rejection ratio (CMRR) of 75 dB, making it suitable for instrumentation applications.
- High impedance X and Y inputs with negligible circuit loading.
- Available in various packages, including hermetically-sealed TO-100 metal can, TO-116 ceramic DIP, and LCC packages.
Applications
- Multiplication, division, squaring, and square rooting.
- Algebraic computation.
- Power measurements.
- Instrumentation applications, particularly where high CMRR is required.
- Modulation and function generation applications.
- Trigonometric calculations for airborne navigation and guidance applications.
Q & A
- What is the maximum multiplying error of the AD532KDZ?
The AD532KDZ has a maximum multiplying error of ±1.0%.
- What is the output voltage range of the AD532KDZ?
The output voltage range is ±10 V.
- What are the operating temperature ranges for the AD532KDZ?
The AD532KDZ operates from 0°C to 70°C.
- What is the common-mode rejection ratio (CMRR) of the AD532KDZ?
The CMRR is 75 dB.
- What types of packages are available for the AD532KDZ?
The AD532KDZ is available in a 14-Lead Side-Brazed Ceramic Dual In-Line Package (SBDIP) among other packages.
- Does the AD532KDZ require external trimming resistors or an output op-amp?
No, the AD532KDZ is internally trimmed and does not require external trimming resistors or an output op-amp.
- What are some of the key applications of the AD532KDZ?
Key applications include multiplication, division, squaring, square rooting, algebraic computation, power measurements, and instrumentation applications.
- What is the significance of the differential X and Y inputs on the AD532KDZ?
The differential X and Y inputs provide noise rejection and additional computational flexibility.
- How does the monolithic construction of the AD532KDZ benefit its use?
The monolithic construction provides advantages in size, reliability, and economy.
- Is the AD532KDZ suitable for airborne navigation and guidance applications?
Yes, the AD532KDZ is suitable for these applications due to its monolithic construction and small size, which offer considerable system advantages.
