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MAX1444EVKIT

Description
Data Conversion IC Development Tools Eval Kit MAX1444 (10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference)
CategoryDevelopment board/suite/development tools   
File Size277KB,20 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX1444EVKIT Overview

Data Conversion IC Development Tools Eval Kit MAX1444 (10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference)

MAX1444EVKIT Parametric

Parameter NameAttribute value
Product CategoryData Conversion IC Development Tools
ManufacturerMaxim
19-1745; Rev 3; 8/10
KIT
ATION
EVALU
BLE
AVAILA
10-Bit, 40Msps, 3.0V, Low-Power
ADC with Internal Reference
General Description
Features
o
Single 3.0V Operation
o
Excellent Dynamic Performance
59.5dB SNR at f
IN
= 20MHz
74dBc SFDR at f
IN
= 20MHz
o
Low Power
19mA (Normal Operation)
5μA (Shutdown Mode)
o
Fully Differential Analog Input
o
Wide 2V
p-p
Differential Input Voltage Range
o
400MHz -3dB Input Bandwidth
o
On-Chip 2.048V Precision Bandgap Reference
o
CMOS-Compatible Three-State Outputs
o
32-Pin TQFP Package
o
Evaluation Kit Available
MAX1444
The MAX1444 10-bit, 3V analog-to-digital converter
(ADC) features a pipelined 10-stage ADC architecture
with fully differential wideband track-and-hold (T/H)
input and digital error correction incorporating a fully
differential signal path. This ADC is optimized for low-
power, high dynamic performance applications in
imaging and digital communications. The MAX1444
operates from a single 2.7V to 3.6V supply, consuming
only 57mW while delivering a 59.5dB signal-to-noise
ratio (SNR) at a 20MHz input frequency. The fully differ-
ential input stage has a 400MHz -3dB bandwidth and
may be operated with single-ended inputs. In addition
to low operating power, the MAX1444 features a 5µA
power-down mode for idle periods.
An internal 2.048V precision bandgap reference is
used to set the ADC full-scale range. A flexible refer-
ence structure allows the user to supply a buffered,
direct, or externally derived reference for applications
requiring increased accuracy or a different input volt-
age range.
Higher speed, pin-compatible versions of the MAX1444
are also available. Please refer to the MAX1446 data
sheet (60Msps) and the MAX1448 data sheet
(80Msps).
The MAX1444 has parallel, offset binary, CMOS-com-
patible three-state outputs that can be operated from
1.7V to 3.6V to allow flexible interfacing. The device is
available in a 5x5mm 32-pin TQFP package and is
specified over the extended industrial (-40°C to +85°C)
temperature range.
Ordering Information
PART
MAX1444EHJ
MAX1444EHJ/V+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
32 TQFP
32 TQFP
/V Denotes an automotive qualified part.
+Denotes
a lead(Pb)-free/RoHS-compliant package.
Pin Configuration
REFOUT
TOP VIEW
REFIN
REFP
________________________Applications
Ultrasound Imaging
CCD Imaging
Baseband and IF Digitization
Digital Set-Top Boxes
Video Digitizing Applications
REFN
COM
V
DD
GND
GND
IN+
IN-
GND
1
2
3
4
5
6
7
8
GND
D0
D1
D2
26
32
31
30
29
28
27
D3
25
24 D4
23 OGND
22 T.P.
21 OV
DD
20 D5
19 D6
18 D7
17 D8
16
D9
MAX1444
9
V
DD
10
V
DD
11
GND
12
CLK
13
PD
14
GND
15
OE
Functional Diagram appears at end of data sheet.
TQFP
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX1444EVKIT Related Products

MAX1444EVKIT MAX1444EHJ MAX1444EHJ-T MAX1444EHJ/V+T
Description Data Conversion IC Development Tools Eval Kit MAX1444 (10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference) Analog to Digital Converters - ADC 10-Bit, 40Msps, 3.0V, Low-Power ADC with Internal Reference Analog to Digital Converters - ADC Analog to Digital Converter ADC, Proprietary Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP32, 5 X 5 MM, ROHS COMPLIANT, TQFP-32
Is it lead-free? - Contains lead Contains lead Lead free
Is it Rohs certified? - incompatible incompatible conform to
Maker - Maxim Maxim Maxim
package instruction - 5 X 5 MM, TQFP-32 5 X 5 MM, TQFP-32 TFQFP,
Reach Compliance Code - not_compliant not_compliant compliant
Maximum analog input voltage - 3.6 V 3.6 V 1 V
Minimum analog input voltage - 2.7 V 2.7 V -1 V
Converter type - ADC, PROPRIETARY METHOD ADC, PROPRIETARY METHOD ADC, PROPRIETARY METHOD
JESD-30 code - S-PQFP-G32 S-PQFP-G32 S-PQFP-G32
JESD-609 code - e0 e0 e3
length - 5 mm 5 mm 5 mm
Maximum linear error (EL) - 0.1855% 0.1855% 0.1855%
Humidity sensitivity level - 1 1 1
Number of analog input channels - 10 10 1
Number of digits - 10 10 10
Number of functions - 1 1 1
Number of terminals - 32 32 32
Maximum operating temperature - 85 °C 85 °C 85 °C
Minimum operating temperature - -40 °C -40 °C -40 °C
Output bit code - OFFSET BINARY OFFSET BINARY OFFSET BINARY
Output format - PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - TFQFP TFQFP TFQFP
Package shape - SQUARE SQUARE SQUARE
Package form - FLATPACK, THIN PROFILE, FINE PITCH FLATPACK, THIN PROFILE, FINE PITCH FLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius) - 245 245 NOT SPECIFIED
Sampling rate - 40 MHz 40 MHz 40 MHz
Sample and hold/Track and hold - TRACK TRACK TRACK
Maximum seat height - 1.2 mm 1.2 mm 1.2 mm
Nominal supply voltage - 3 V 3 V 3 V
surface mount - YES YES YES
technology - CMOS CMOS CMOS
Temperature level - INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface - Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Matte Tin (Sn)
Terminal form - GULL WING GULL WING GULL WING
Terminal pitch - 0.5 mm 0.5 mm 0.5 mm
Terminal location - QUAD QUAD QUAD
Maximum time at peak reflow temperature - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width - 5 mm 5 mm 5 mm
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