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Features
- 4 channels of low noise amplifiers (LNA) followed by programmable gain amplifiers (PGA)
- Minimum −3 dB bandwidth of 5 MHz
- Typical –3 dB bandwidth of 42.3 MHz
- Typical slew rate of 28 V/µs
- Differential input and output
- Gain of 18 dB to 36 dB in 6 dB steps
- Selectable low noise and low power modes
Input referred noise of 4.5 nV/√Hz at 18.3 mW per channel
Input referred noise of 3.6 nV/√Hz at 34.8 mW per channel
Input referred noise of 3.4 nV/√Hz at 54.8 mW per channel - Qualified for automotive applications
- See data sheet for additional features
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The ADA8282 is designed for applications that require low cost, low power, compact size, and flexibility. The ADA8282 has four parallel channels, each including a low noise preamplifier (LNA) and a programmable gain amplifier (PGA). The LNA and PGA combine to form a signal chain that features a gain range of 18 dB to 36 dB in 6 dB increments with a guaranteed minimum bandwidth of 5 MHz.
Using the highest power settings, the combined input referred voltage noise of the combined LNA and PGA channel is 3.4 nV/√Hz at maximum gain.
The ADA8282 can be configured in four power modes that trade off power and noise performance to optimize the performance according to the end application.
Fabricated in an advanced complementary metal-oxide semiconductor (CMOS) process, the ADA8282 is available in a 5 mm × 5 mm, RoHS-compliant, 32-lead LFCSP. It is specified over the automotive temperature range of −40°C to +125°C.
Applications
- Automotive radar
Adaptive cruise control
Collision avoidance
Blind spot detection
Self parking
Electronic bumper
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ADA8282
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADA8282WBCPZ |
32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)
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| ADA8282WBCPZ-R7 |
32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)
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- ADA8282WBCPZ
- Pin/Package Drawing
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32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)
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Material Declaration
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HTML
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SamacSys
- ADA8282WBCPZ-R7
- Pin/Package Drawing
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32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Product Lifecycle
PCN
May 1, 2024
- 24_0009
Qualification of Alternative Wafer Fab for TSMC 0.18um Mixed Signal CMOS Process
ADA8282WBCPZ
PRODUCTION
ADA8282WBCPZ-R7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
May 1, 2024
- 24_0009
Qualification of Alternative Wafer Fab for TSMC 0.18um Mixed Signal CMOS Process
ADA8282WBCPZ
PRODUCTION
ADA8282WBCPZ-R7
PRODUCTION
Software & Part Ecosystem
Evaluation Kits 1
EVAL-ADA8282
ADA8282 Evaluation Board
Product Detail
This user guide provides quick start instructions for working with the board.
Full specifications for the ADA8282 are available in the product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.
Resources
SPICE Model
