AD8332: Dual VGA with Ultralow Noise Preamplifier and Programmable RIN
Sheet
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- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
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Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
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Product Details
myAnalogFEATURES and BENEFITS
- Ultralow noise preamplifier
Voltage noise = 0.74 nV/√Hz
Current noise = 2.5 pA/√Hz - 3 dB bandwidth: 100 MHz
- Wide gain range with programmable postamp
-4.5 dB to +43.5 dB
+7.5 dB to +55.5 dB - Low power: 145 mW/channel
- Low output-referred noise:
48 nV/√Hz typical - Active input impedance matching
- Optimized for 10-bit/12-bit ADCs
- Selectable output clamping level
- Single 5 V supply operation
- Available in lead frame chip scale package
Functional Block Diagram for AD8332
Dual VGA with Ultralow Noise Preamplifier and Programmable RIN
Other Diagrams for AD8332
Dual VGA with Ultralow Noise Preamplifier and Programmable RIN
28-lead TSSOP Pin Configuration
32-lead LFCSP Pin Configuration
Functional Block Diagram for AD8332
Similar Products
Of Note . . .
Documentation
| Title | Content Type | File Type |
|---|---|---|
| AD8331/AD8332/AD8334: Ultralow Noise VGAs with Preamplifier and Programmable RIN Data Sheet (Rev F, 04/2008) (pdf, 861 kB) | Data Sheets | |
| Design and Operation of Automatic Gain Control Loops for Receivers in Modern Communication Systems (pdf, 129 kB) | Tutorials | |
|
How Ultrasound System Considerations Influence Front-End Component Choice
There are major trade-offs to be considered when designing ultrasound front-end circuits. Performance parameters in the front-end circuit components affect diagnostic performance—and conversely, system configuration and objectives affect the choice of components. (Analog Dialogue, Vol. 36, No. 3, May-July, 2002) |
Analog Dialogue | HTML |
|
Ultrasound System Considerations and their Impact on Front-End Components
(pdf)
(Analog Dialogue, Vol 36, No. 3) |
Analog Dialogue | |
| Low Power Continuous Wave (CW) Doppler for Portable Ultrasound Systems | Technical Articles | HTML |
|
How Ultrasound System Considerations Influence Front-End Component Choice
by Eberhard Brunner, Analog Devices, Inc. (Analog Dialogue Vol. 36, May-July 2002) |
Technical Articles | HTML |
| Variable Gain Amplifier Selection Table (pdf, 68 kB) | Product Selection Guide | |
|
ADT7301: Accurate, SPI-Compatible Temperature Sensor in SOT Package
(htm)
(analogZone September 1, 2003) |
Product Reviews | HTM |
|
RF Source Booklet
(pdf, 815 kB)
RF IC Product Overview - Version O (11/2012) |
Overview | |
| Leading Inside Advertorials: Solving Dynamic Range Problems in Analog Systems (pdf, 75 kB) | Overview | |
| What are Variable Gain Amplifiers (VGA's) and how are they used? | FAQs/RAQs | HTML |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
| AD8332 SPICE Macro-Model | SPICE Models | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Sample & Buy
Price, packaging, availability
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
