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MAX1031ACEG-

Description
16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
Categorysemiconductor    logic   
File Size380KB,24 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX1031ACEG- Overview

16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24

MAX1031ACEG- Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals24
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Rated supply voltage2.7 V
Maximum conversion time3.5 uS
Maximum linear error0.0977 %
Maximum limit analog input voltage1.26 V
Minimum limit analog input voltage-1.24 V
Processing package descriptionQSOP-24
stateACTIVE
CraftsmanshipBICMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing0.6350 mm
terminal coatingTIN LEAD
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
Sampling Rate0.3000 MHz
Output formatSERIAL
Type of converterSUCCESSIVE APPROXIMATION
Number of digits10
Output bit encodingBINARY, 2S COMPLEMENT BINARY
Number of analog channels16
Sample and hold and track and holdTRACK
19-2854; Rev 1; 7/03
KIT
ATION
EVALU
BLE
AVAILA
10-Bit 300ksps ADCs with FIFO,
Temp Sensor, Internal Reference
General Description
Features
o
Internal Temperature Sensor (±1°C Accuracy)
o
16-Entry First-In/First-Out (FIFO)
o
Analog Multiplexer with True Differential
Track/Hold
16-, 12-, 8-Channel Single Ended
8-, 6-, 4-Channel True Differential
(Unipolar or Bipolar)
o
Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing
Codes Over Temperature
o
Scan Mode, Internal Averaging, and Internal Clock
o
Low-Power Single +3V Operation
1mA at 300ksps
o
Internal 2.5V Reference or External Differential
Reference
o
10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible
Interface
o
Space-Saving 28-Pin 5mm x 5mm QFN Package
MAX1027/MAX1029/MAX1031
The MAX1027/MAX1029/MAX1031 are serial 10-bit ana-
log-to-digital converters (ADCs) with an internal reference
and an internal temperature sensor. These devices fea-
ture on-chip FIFO, scan mode, internal clock mode, inter-
nal averaging, and AutoShutdown™. The maximum
sampling rate is 300ksps using an external clock. The
MAX1031 has 16 input channels, the MAX1029 has 12
input channels, and the MAX1027 has 8 input channels.
All input channels are configurable for single-ended or
differential inputs in unipolar or bipolar mode. All three
devices operate from a +5V supply and contain a 10MHz
SPI™/QSPI™/MICROWIRE™-compatible serial port.
The MAX1031 is available in 28-pin 5mm x 5mm QFN
with exposed pad and 24-pin QSOP packages. The
MAX1027/MAX1029 are only available in QSOP pack-
ages. All three devices are specified over the extended
-40°C to +85°C temperature range.
________________________Applications
System Supervision
Data-Acquisition Systems
Industrial Control Systems
Patient Monitoring
Data Logging
Instrumentation
Ordering Information
PART
MAX1027ACEE-T*
MAX1027AEEE-T*
TEMP RANGE
0°C to +70°C
-40°C to +85°C
PIN-PACKAGE
16 QSOP
16 QSOP
*Future
product—contact factory for availability.
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
AIN0 1
AIN1 2
AIN2 3
AIN3 4
AIN4 5
AIN5 6
REF-/AIN6 7
CNVST/AIN7 8
16 EOC
15 DOUT
14 DIN
AIN0 1
AIN1 2
AIN2 3
AIN3 4
AIN4 5
AIN5 6
AIN6 7
AIN7 8
AIN8 9
AIN9 10
20 EOC
19 DOUT
18 DIN
17 CS
MAX1027
13 CS
12 SCLK
11 V
DD
10 GND
9
REF+
MAX1029
16 SCLK
15 V
DD
14 GND
13 REF+
12 CNVST/AIN11
11 REF-/AIN10
QSOP
Pin Configurations continued at end of data sheet.
QSOP
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX1031ACEG- Related Products

MAX1031ACEG- MAX1027-MAX1031 MAX1031BCGI-T MAX1031BEGI-T
Description 16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24 16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24 16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24 16-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
Number of functions 1 1 1 1
Number of terminals 24 24 28 28
Maximum operating temperature 85 Cel 85 Cel 70 °C 85 °C
Minimum operating temperature -40 Cel -40 Cel - -40 °C
surface mount Yes Yes YES YES
Terminal form GULL WING GULL WING NO LEAD NO LEAD
Terminal location DUAL DUAL QUAD QUAD
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL INDUSTRIAL
Output format SERIAL SERIAL PARALLEL, WORD PARALLEL, WORD
Number of digits 10 10 10 10
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