Product Details
Key Features
Applications/Uses
Resolution (bits) | 10 |
# Input Channels | 1 |
Sample Rate (Msps) (max) | 60 |
Data Bus Interface | µP/10 |
AC Specs (MHz) (@ fIN) | 20 |
SFDR (dBc) (min) | 73 |
ENOB (bits) (min) | 9.5 |
SINAD (dB) | 59 |
SNR (dB) | 59.5 |
THD (dB) | -70 |
DNL (±LSB) | 0.4 |
INL (±LSB) | 0.6 |
Package/Pins | TQFP/32 |
Budgetary Price (See Notes) | 12.02 |
Simplified Block Diagram
Technical Docs
Support & Training
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Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
Resolution (bits) | 10 |
# Input Channels | 1 |
Sample Rate (Msps) (max) | 60 |
Data Bus Interface | µP/10 |
AC Specs (MHz) (@ fIN) | 20 |
SFDR (dBc) (min) | 73 |
ENOB (bits) (min) | 9.5 |
SINAD (dB) | 59 |
SNR (dB) | 59.5 |
THD (dB) | -70 |
DNL (±LSB) | 0.4 |
INL (±LSB) | 0.6 |
Package/Pins | TQFP/32 |
Budgetary Price (See Notes) | 12.02 |
Key Features
- Single 3.0V Operation
- Excellent Dynamic Performance
- 59.5dB SNR at fIN = 20MHz
- 73dB SFDR at fIN = 20MHz
- Low Power:
- 30mA (Normal Operation)
- 5µA (Shutdown Mode)
- Fully Differential Analog Input
- Wide 2VP-P Differential Input Voltage Range
- 400MHz -3dB Input Bandwidth
- On-Chip 2.048V Precision Bandgap Reference
- CMOS-Compatible Three-State Outputs
- 32-Pin TQFP Package
- Evaluation Kit Available (MAX1448 EV Kit)
Applications/Uses
- Baseband and IF Digitization
- CCD Imaging
- Digital Set-Top Boxes
- Ultrasound Imaging
- Video Digitizing Applications
Description
An internal 2.048V precision bandgap reference is used to set the ADC full-scale range. A flexible reference structure allows the user to supply a buffered, direct or externally derived reference for applications requiring increased accuracy or a different input voltage range.
Lower and higher speed, pin-compatible versions of the MAX1446 are also available. Refer to the MAX1444 data sheet for a 40Msps version, the MAX1448 datasheet for an 80Msps version, and the MAX1449 datasheet for a 105Msps version.
The MAX1446 has parallel, offset binary, three-state outputs that can be operated from 1.7V to 3.3V to allow flexible interfacing. The device is available in a 5mm x 5mm, 32-pin TQFP package and is specified over the extended industrial (-40°C to +85°C) and automotive (-40°C to+105°C) temperature ranges.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.