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AD734AQ
AD734AQ
| Part Number | AD734AQ |
|---|---|
| Manufacturer | Analog Devices Inc. (ADI) |
| Category | Integrated Circuits (ICs) > Analog Function Blocks / Analog Multipliers, Dividers |
| Description | 10 MHz High-Speed, Accurate 4-Quadrant Analog Multiplier / Divider, Dual ±15V Supply, 14-Lead Hermetic CDIP Ceramic Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
AD734AQ is ADI’s high‑speed 4‑quadrant analog multiplier/divider in hermetic CDIP‑14 ceramic package. It delivers 10 MHz full‑power bandwidth, 0.1% typical multiplication error, and supports multiplication, division, squaring and square‑root operations without extra op‑amps. Operating from ±8V~±18V supply,‑40℃~+85℃ industrial temperature range, suitable for high‑reliability analog signal‑processing systems.
Core Advantages
High‑Speed & High Precision
10 MHz full‑power bandwidth, 450 V/μs slew rate, typical 0.1% multiplication error for accurate high‑frequency analog computation.
Multi‑Function Operation
Directly configure for multiply, divide, square and square‑root functions, no external op‑amps required.
Excellent Division Performance
1000:1 division dynamic range, maintains bandwidth and accuracy with varying denominator input.
Hermetic Ceramic Package
CDIP‑14 hermetic ceramic housing,‑40℃~+85℃ wide temperature, good for industrial & high‑reliability applications.
Key Specifications
| Brand | Analog Devices (ADI) |
|---|---|
| RoHS Status | Non-RoHS / Lead-Containing (Military/Industrial Ceramic Grade) |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | 14-CDIP (0.300″, 7.62mm Width) |
| Mounting Type | Through Hole |
| Surface Marking / Silkscreen | AD734AQ / ADI Logo |
| Function | Analog Multiplier / Divider / Squarer / Square Rooter |
| Number of Quadrants | 4-Quadrant |
| Full-Power Bandwidth | 10 MHz |
| Multiplication Error | 0.1% (Typical) / 0.4% (Max) |
| Slew Rate | 450 V/μs |
| Supply Voltage Range | ±8 V to ±18 V (Nominal ±15 V) |
| Supply Current | 30 mA (Typical) |
| Operating Temperature | -40°C to +85°C (Industrial Grade) |
| Division Mode Dynamic Range | 1000:1 |
| Input Bandwidth | 40 MHz |
Typical Applications
- High-Speed Analog Signal Computation (Multiplication, Division, Square Rooting)
- Voltage-Controlled Amplifiers (VCA) and Automated Gain Control (AGC) Loops
- High-Frequency Modulators, Demodulators, and Phase Detectors
- Wideband RMS-to-DC Converters and Power Measurement Circuits
- Precision Test Equipment, Instrumentation, and Avionics Systems
- Oscillators, Filter Circuits and Wideband Demodulators
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What functions does AD734AQ support?
A: Configurable as 4‑quadrant multiplier, divider, squarer, square‑root circuit or VCA, no extra op‑amps needed.
Q2: What is the advantage of its division‑mode performance?
A: Provides 1000:1 division dynamic range, keeps stable bandwidth and accuracy when denominator input changes.
Q3: What package is AD734AQ?
A: 14‑CDIP hermetic ceramic through‑hole package, for industrial high‑reliability scenarios.
Q4: How to get datasheet or volume quotation?
A: Submit inquiry form for datasheet, CAD files, stock status and bulk price.
Q5: Are there pin‑to‑pin compatible replacements?
A: AD734BQ (CDIP‑14) is pin‑compatible, but only 0~+70℃ commercial grade, cannot be used for‑40℃ low‑temperature work. AD734ANZ (PDIP‑14) is electrically compatible, but package differs, PCB modification required. No full‑equivalent‑40℃ drop‑in alternative.
Q6: What is the difference between AQ / BQ / ANZ suffixes?
A:
‑AQ：CDIP‑14 ceramic,‑40℃~+85℃ industrial grade, non‑RoHS lead‑containing；
‑BQ：CDIP‑14 ceramic, 0~+70℃ commercial grade；
‑ANZ：PDIP‑14 plastic DIP, 0~+70℃ commercial grade。
Q7: What are the key AC parameters?
A: 10 MHz full‑power bandwidth, 40 MHz input bandwidth, slew rate 450 V/μs.
Q8: Is AD734AQ RoHS‑compliant?
A: Non‑RoHS, lead‑containing hermetic ceramic component, for high‑reliability industrial/military projects.
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