Linear - Analog Multipliers, Dividers
Linear - Analog Multipliers, Dividers: Precision Signal Processing Components
Definition & Functionality
Linear - Analog Multipliers and Dividers are specialized integrated circuits (ICs) designed to perform real-time mathematical operations (multiplication/division) on analog voltage signals. These components are essential for nonlinear signal processing in applications requiring precise amplitude modulation, frequency mixing, automatic gain control (AGC), or true RMS conversion. They operate within continuous voltage ranges, offering high accuracy and low temperature drift for critical analog systems.
Types & Variations
This product category includes:
1. Analog Multipliers Four-quadrant (handling positive/negative inputs) and two-quadrant designs, with bandwidths ranging from DC to GHz levels.
2. Analog Dividers Often paired with multipliers for ratio-based computations, featuring logarithmic or feedforward architectures.
3. Multiplier-Divider Hybrids Configurable ICs combining both functions, optimized for compact PCB layouts.
4. Programmable Gain ICs Integrate multipliers/dividers with op-amps for dynamic signal scaling.
Selection Guidance
When sourcing Linear Multipliers/Dividers, consider:
- Bandwidth & Linearity: Match IC bandwidth (>2x signal frequency) and linearity error (<0.1%) to application needs (e.g., RF vs. audio).
- Quadrant Operation: Four-quadrant multipliers (e.g., AD633) suit AC signal processing; two-quadrant types may suffice for unipolar inputs.
- Power Supply: Verify compatibility with system voltages (e.g., 15V industrial vs. +5V portable devices).
- Package & Integration: SOIC packages save space; some ICs embed auxiliary op-amps for reduced external components.
Why This Category Matters
These ICs enable complex analog computations without digital latency, making them irreplaceable in radar systems, analog computing, and instrumentation. Partner with trusted distributors (e.g., Analog Devices, Texas Instruments) to ensure authentic, datasheet-backed performance. For prototyping, evaluate evaluation modules (EVMs) to validate thermal and noise behavior.
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Categories
ADSP-3220SG/883B
64-BIT HIGH SPEED MULTIPLIER
ADSP-1012AJN
12 X 12 CMOS MULTIPLIER
ADSP-3212TG
64-BIT HIGH SPEED MULTIPLIER
MPY535LH
ANALOG MULTIPLIER OR DIVIDER
ADSP-1010AKN
16 X 16 MULTIPLIER/ACCUMULATOR
ADSP-1012AKD
12 X 12 CMOS MULTIPLIER
ADSP-3211JG
64-BIT HIGH SPEED MULTIPLIER
ADSP-3220KG/+
64-BIT HIGH SPEED MULTIPLIER
ADSP-3210KG
64-BIT HIGH SPEED MULTIPLIER
ADSP-1080AKD/+
8 X 8 CMOS MULTIPLIER
AD534KDZ
IC PREC MULTIPLIER 14-CDIP
JM38510/13901BIA
IC 534TH JAN MULTIPLIER
MPY634KUG4
IC ANALOG MULTIPLIER 16-SOIC
AD532SH/883B
IC MULTIPLIER/DIVIDER TO-100-10
AD532KD
IC MULTIPLIER 10V 14-CDIP
AD632TD/883B
IC PREC MULTIPLIER MONO 14CERDIP
CD4527BD3
CMOS LOGIC BCD RATE MULTIPLIER
AD632TH
IC PREC MULTIPLIER MONO TO100-10
AD534JHZ
IC MULT DIV LASER TRIM TO100-10
AD532SD
IC MULTIPLIER +/-10V 14-CDIP