AD9057
PRODUCTION8-Bit, 40/60/80 MSPS A/D Converter
- Part Models
- 5
- 1ku List Price
- Starting From $4.16
Overview
- 8-Bit, Low Power ADC: 200 mW Typical
- 120 MHz Analog Bandwidth
- On-Chip 2.5 V Reference and Track-and-Hold
- 1 Vp-p Analog Input Range
- Single 5 V Supply Operation
- 5 V or 3 V Logic Interface
- Power-Down Mode: <10 mW
- See datasheet for additional features
The AD9057 is an 8-bit monolithic analog-to-digital converter optimized for low cost, low power, small size, and ease of use. With a 40 MSPS, 60 MSPS or 80 MSPS encode rates capability and full-power analog bandwidth of 120 MHz, the component is ideal for applications requiring excellent dynamic performance.
To minimize system cost and power dissipation, the AD9057 includes an internal +2.5 V reference and a track-and-hold circuit. The user must provide only a +5 V power supply and an encode clock. No external reference or driver components are required for many applications.
The AD9057's encode input is TTL/CMOS compatible and the 8-bit digital outputs can be operated from +5 V or +3 V supplies. A power-down function may be exercised to bring total consumption to < 10 mW. In power-down mode the digital outputs are driven to a high impedance state.
Fabricated on an advanced BiCMOS process, the AD9057 is available in a space saving 20-lead surface mount plastic package (20 SSOP) and is specified over the industrial (-40°C to +85°C) temperature range.
Customers desiring multichannel digitization may consider the AD9059, a dual 8-bit, 60 MSPS monolithic based on the AD9057 ADC core. The AD9059 is available in a 28-lead surface mount plastic package (28 SSOP) and is specified over the industrial temperature range.
APPLICATIONS
- Digital Communications (QAM Demodulators)
- RGB and YC/Composite Video Processing
- Digital Data Storage Read Channels
- Medical Imaging
- Digital Instrumentation
Documentation
Data Sheet 1
Application Note 5
Technical Articles 3
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 |
|---|---|---|---|
| AD9057BRSZ-40 | 20-Lead SSOP | ||
| AD9057BRSZ-60 | 20-Lead SSOP | ||
| AD9057BRSZ-80 | 20-Lead SSOP | ||
| AD9057BRSZ-RL40 | 20-Lead SSOP | ||
| AD9057BRSZ-RL60 | 20-Lead SSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 25, 2010 - 10_0065 Halogen Free Material Change for SSOP Products at Carsem |
||
| AD9057BRSZ-40 | PRODUCTION | |
| AD9057BRSZ-60 | PRODUCTION | |
| AD9057BRSZ-80 | PRODUCTION | |
| AD9057BRSZ-RL40 | PRODUCTION | |
| AD9057BRSZ-RL60 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.