MAX1031BCEG+T datasheet, PDF - EEWORLD Datasheet

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MAX1031BCEG+T: Descriptionanalog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref; CategoryAnalog mixed-signal IC converter; File Size816KB，22 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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MAX1031BCEG+T Overview

analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref

MAX1031BCEG+T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	SOIC
package instruction	SOP, SSOP24,.24
Contacts	24
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Maximum analog input voltage	1.26 V
Minimum analog input voltage	-1.24 V
Maximum conversion time	3.5 µs
Converter type	ADC, SUCCESSIVE APPROXIMATION
JESD-30 code	R-PDSO-G24
JESD-609 code	e3
length	8.65 mm
Maximum linear error (EL)	0.0977%
Humidity sensitivity level	1
Number of analog input channels	16
Number of digits	10
Number of functions	1
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Output bit code	BINARY, 2'S COMPLEMENT BINARY
Output format	SERIAL
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SSOP24,.24
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	3/3.3 V
Certification status	Not Qualified
Sampling rate	0.3 MHz
Sample and hold/Track and hold	TRACK
Maximum seat height	1.75 mm
Nominal supply voltage	2.7 V
surface mount	YES
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
Base Number Matches	1

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19-2854; Rev 5; 8/11

KIT

ATION

EVALU

BLE

AVAILA

10-Bit 300ksps ADCs with FIFO,

Temp Sensor, Internal Reference

General Description

Features

Internal Temperature Sensor (±0.7°C Accuracy)

16-Entry First-In/First-Out (FIFO)

Analog Multiplexer with True Differential

Track/Hold

16-, 12-, 8-Channel Single Ended

8-, 6-, 4-Channel True Differential

(Unipolar or Bipolar)

Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing

Codes Over Temperature

Scan Mode, Internal Averaging, and Internal Clock

Low-Power Single +3V Operation

1mA at 300ksps

Internal 2.5V Reference or External Differential

Reference

10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible

Interface

Space-Saving 28-Pin 5mm x 5mm TQFN 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 +3V supply and contain a 10MHz

SPI™/QSPI™/MICROWIRE™-compatible serial port.

The MAX1031 is available in 28-pin, 5mm x 5mm, TQFN

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

MAX1027BCEE+T

MAX1027BEEE+T

MAX1029BCEP+T

MAX1029BEEP+T

TEMP RANGE

0°C to +70°C

-40°C to +85°C

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

16 QSOP

20 QSOP

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

SPI/QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

+Denotes

a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

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

10 GND

REF+

MAX1029

16 SCLK

15 V

14 GND

13 REF+

12 CNVST/AIN11

11 REF-/AIN10

QSOP

Pin Configurations continued at end of data sheet.

QSOP

________________________________________________________________

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.

MAX1031BCEG+T Related Products

	MAX1031BCEG+T	MAX1029BCEP+T	MAX1031BETI+	MAX1031BCEG+	MAX1029BEEP+	MAX1027BCEE+	MAX1031BEEG+	MAX1027BEEE+T
Description	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref	analog to digital converters - ref='/w_adc.html'>adc 10bit 300ksps w/fifo temp sensor ref='/w_int.html'>int ref
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim
Parts packaging code	SOIC	QSOP	QFN	SOIC	QSOP	SSOP	SSOP	SOIC
package instruction	SOP, SSOP24,.24	SOP, SSOP20,.25	HVQCCN, LCC28,.2SQ,20	SOP, SSOP24,.24	SOP, SSOP20,.25	SSOP, SSOP16,.25	SSOP, SSOP24,.24	SOP, SSOP16,.25
Contacts	24	20	28	24	20	16	24	16
Reach Compliance Code	compliant	compli	compli	compli	compli	compli	compli	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Is Samacsys	N	N	N	N	N	N	N	N
Maximum analog input voltage	1.26 V	1.26 V	1.825 V	1.26 V	1.26 V	1.825 V	1.825 V	1.26 V
Minimum analog input voltage	-1.24 V	-1.24 V	-0.5 V	-1.24 V	-1.24 V	-0.5 V	-0.5 V	-1.24 V
Converter type	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	A/D CONVERTER	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	A/D CONVERTER	A/D CONVERTER	ADC, SUCCESSIVE APPROXIMATION
JESD-30 code	R-PDSO-G24	R-PDSO-G20	S-XQCC-N28	R-PDSO-G24	R-PDSO-G20	R-PDSO-G16	R-PDSO-G24	R-PDSO-G16
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
length	8.65 mm	8.65 mm	5 mm	8.65 mm	8.65 mm	4.9 mm	8.64 mm	4.89 mm
Maximum linear error (EL)	0.0977%	0.0977%	0.0977%	0.0977%	0.0977%	0.0977%	0.0977%	0.0977%
Humidity sensitivity level	1	1	1	1	1	1	1	1
Number of analog input channels	16	12	16	16	12	8	16	8
Number of digits	10	10	10	10	10	10	10	10
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	24	20	28	24	20	16	24	16
Maximum operating temperature	70 °C	70 °C	85 °C	70 °C	85 °C	70 °C	85 °C	85 °C
Output bit code	BINARY, 2'S COMPLEMENT BINARY	BINARY, 2'S COMPLEMENT BINARY	2'S COMPLEMENT BINARY	BINARY, 2'S COMPLEMENT BINARY	BINARY, 2'S COMPLEMENT BINARY	2'S COMPLEMENT BINARY	2'S COMPLEMENT BINARY	BINARY, 2'S COMPLEMENT BINARY
Output format	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	HVQCCN	SOP	SOP	SSOP	SSOP	SOP
Encapsulate equivalent code	SSOP24,.24	SSOP20,.25	LCC28,.2SQ,20	SSOP24,.24	SSOP20,.25	SSOP16,.25	SSOP24,.24	SSOP16,.25
Package shape	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
power supply	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Sampling rate	0.3 MHz	0.3 MHz	0.3 MHz	0.3 MHz	0.3 MHz	0.3 MHz	0.3 MHz	0.3 MHz
Sample and hold/Track and hold	TRACK	TRACK	TRACK	TRACK	TRACK	TRACK	TRACK	TRACK
Maximum seat height	1.75 mm	1.75 mm	0.8 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	TIN	TIN	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.635 mm	1.27 mm	0.5 mm	0.635 mm	1.27 mm	0.635 mm	0.635 mm	0.635 mm
Terminal location	DUAL	DUAL	QUAD	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	3.9 mm	3.9 mm	5 mm	3.9 mm	3.9 mm	3.89 mm	3.89 mm	3.9 mm
Base Number Matches	1	1	1	1	1	1	1	1
Maximum conversion time	3.5 µs	3.5 µs	-	3.5 µs	3.5 µs	-	-	3.5 µs
Nominal supply voltage	2.7 V	2.7 V	-	2.7 V	2.7 V	-	-	2.7 V
Factory Lead Time	-	17 weeks	17 weeks	1 week	6 weeks	18 weeks	17 weeks	17 weeks

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