EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX1147BCUP-T

Description
Analog to Digital Converters - ADC Multichannel, True-Differential, Serial 14-Bit ADCs
CategoryAnalog mixed-signal IC    converter   
File Size282KB,25 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX1147BCUP-T Online Shopping

Suppliers Part Number Price MOQ In stock  
MAX1147BCUP-T - - View Buy Now

MAX1147BCUP-T Overview

Analog to Digital Converters - ADC Multichannel, True-Differential, Serial 14-Bit ADCs

MAX1147BCUP-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeTSSOP
package instruction4.40 MM, MO-153-AC, TSSOP-20
Contacts20
Reach Compliance Codenot_compliant
ECCN codeEAR99
Maximum analog input voltage2.52 V
Minimum analog input voltage
Maximum conversion time8 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G20
JESD-609 codee0
length6.5 mm
Maximum linear error (EL)0.0122%
Humidity sensitivity level1
Number of analog input channels2
Number of digits14
Number of functions1
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature
Output bit codeBINARY, 2\'S COMPLEMENT BINARY
Output formatSERIAL
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP20,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
power supply3.3 V
Certification statusNot Qualified
Sampling rate0.11666 MHz
Sample and hold/Track and holdTRACK
Maximum seat height1.1 mm
Nominal supply voltage3.3 V
surface mountYES
technologyBICMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.4 mm
19-3488; Rev 2; 1/07
KIT
ATION
EVALU
BLE
AVAILA
Multichannel, True-Differential,
Serial, 14-Bit ADCs
General Description
Features
8-Channel Single-Ended or 4-Channel Differential
Inputs (MAX1148/MAX1149)
4-Channel Single-Ended or 2-Channel Differential
Inputs (MAX1146/MAX1147)
Internal Multiplexer and T/H
Single-Supply Operation
4.75V to 5.25V Supply (MAX1146/MAX1148)
2.7V to 3.6V Supply (MAX1147/MAX1149)
Internal Reference
+4.096V (MAX1146/MAX1148)
+2.500V (MAX1147/MAX1149)
116ksps Sampling Rate
Low Power
1.1mA (116ksps)
120µA (10ksps)
12µA (1ksps)
300nA (Power-Down Mode)
SPI-/QSPI-/MICROWIRE Compatible
20-Pin TSSOP
MAX1146–MAX1149
The MAX1146–MAX1149 low-power, 14-bit, multichan-
nel, analog-to-digital converters (ADCs) feature an
internal track/hold (T/H), voltage reference, and clock.
The MAX1146/MAX1148 operate from a single +4.75V
to +5.25V supply, and the MAX1147/MAX1149 operate
from a single +2.7V to +3.6V supply. All analog inputs
are software configurable for unipolar/bipolar and sin-
gle-ended/differential operation.
The 4-wire serial interface connects directly to
SPI™/QSPI™/MICROWIRE™ devices without external
logic. The serial strobe output (SSTRB) allows conve-
nient connection to digital signal processors. The
MAX1146–MAX1149 use an internal clock or an exter-
nal serial-interface clock to perform successive-approx-
imation analog-to-digital conversions.
The MAX1146/MAX1148 include an internal +4.096V
reference, while the MAX1147/MAX1149 include an
internal +2.500V reference. All devices accept an exter-
nal reference from 1.5V to V
DD
.
The MAX1146–MAX1149 provide a hardware shutdown
and two software power-down modes. Using the soft-
ware power-down modes allows the devices to be pow-
ered down between conversions. When powered down,
accessing the serial interface automatically powers up
the devices. The quick turn-on time allows power-down
between all conversions. This technique reduces sup-
ply current to under 120µA for quick turn-on.
The MAX1146–MAX1149 are available in a 20-pin
TSSOP package.
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Process Control
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations appear at end of data sheet.
Ordering Information/Selector Guide
PART
MAX1146BCUP
MAX1146BEUP
MAX1147BCUP
MAX1147BEUP
MAX1148BCUP
MAX1148BEUP
MAX1149BCUP
MAX1149BEUP
TEMP
RANGE
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
PIN-
PACKAGE
20 TSSOP
20 TSSOP
20 TSSOP
20 TSSOP
20 TSSOP
20 TSSOP
20 TSSOP
20 TSSOP
INL
(LSB)
±2
±2
±2
±2
±2
±2
±2
±2
INPUT
CHANNELS
4
4
4
4
8
8
8
8
INTERNAL
REFERENCE (V)
+4.096
+4.096
+2.500
+2.500
+4.096
+4.096
+2.500
+2.500
PKG
CODE
U20-3
U20-3
U20-3
U20-3
U20-3
U20-3
U20-3
U20-3
________________________________________________________________
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.

MAX1147BCUP-T Related Products

MAX1147BCUP-T MAX1147BEUP MAX1148BCUP MAX1147BCUP MAX1148BEUP MAX1147BEUP-T MAX1148BEUP-T P-1005H2701JGT0 MAX1149BEUP+
Description Analog to Digital Converters - ADC Multichannel, True-Differential, Serial 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial, 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial, 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial, 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial 14-Bit ADCs Analog to Digital Converters - ADC Multichannel, True-Differential, Serial, 14-Bit ADCs RESISTOR, THIN FILM, 0.25 W, 5 %, 50 ppm, 2700 ohm, SURFACE MOUNT, 1005, CHIP, ROHS COMPLIANT IC ADC 14BIT 116KSPS 20-TSSOP
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Lead free Lead free
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible conform to conform to
package instruction 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 4.40 MM, MO-153-AC, TSSOP-20 SMT, 1005 TSSOP, TSSOP20,.25
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant unknown compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e4 e3
Number of terminals 20 20 20 20 20 20 20 2 20
Maximum operating temperature 70 °C 85 °C 70 °C 70 °C 85 °C 85 °C 85 °C 155 °C 85 °C
Minimum operating temperature - -40 °C - - -40 °C -40 °C -40 °C -55 °C -40 °C
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMT SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount YES YES YES YES YES YES YES YES YES
technology BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS THIN FILM BICMOS
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Gold (Au) - with Nickel (Ni) barrier Matte Tin (Sn)
Maker Maxim Maxim Maxim Maxim Maxim Maxim Maxim - -
Parts packaging code TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP - TSSOP
Contacts 20 20 20 20 20 20 20 - 20
Maximum analog input voltage 2.52 V 2.52 V 4.116 V 2.52 V 4.116 V 2.52 V 4.116 V - 2.52 V
Maximum conversion time 8 µs 8 µs 8 µs 8 µs 8 µs 8 µs 8 µs - 8 µs
Converter type ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION - ADC, SUCCESSIVE APPROXIMATION
JESD-30 code R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 - R-PDSO-G20
length 6.5 mm 6.5 mm 6.5 mm 6.5 mm 6.5 mm 6.5 mm 6.5 mm - 6.5 mm
Maximum linear error (EL) 0.0122% 0.0122% 0.0122% 0.0122% 0.0122% 0.0122% 0.0122% - 0.0122%
Humidity sensitivity level 1 1 1 1 1 1 1 - 1
Number of analog input channels 2 2 4 2 4 2 4 - 4
Number of digits 14 14 14 14 14 14 14 - 14
Number of functions 1 1 1 1 1 1 1 - 1
Output bit code BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY 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 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP - TSSOP
Encapsulate equivalent code TSSOP20,.25 TSSOP20,.25 TSSOP20,.25 TSSOP20,.25 TSSOP20,.25 TSSOP20,.25 TSSOP20,.25 - TSSOP20,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
Peak Reflow Temperature (Celsius) 245 240 240 240 240 240 240 - 260
power supply 3.3 V 3.3 V 5 V 3.3 V 5 V 3.3 V 5 V - 3.3 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified - Not Qualified
Sampling rate 0.11666 MHz 0.11666 MHz 0.11666 MHz 0.11666 MHz 0.11666 MHz 0.11666 MHz 0.11666 MHz - 0.11666 MHz
Sample and hold/Track and hold TRACK TRACK TRACK TRACK TRACK TRACK TRACK - TRACK
Maximum seat height 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm - 1.1 mm
Nominal supply voltage 3.3 V 3.3 V 5 V 3.3 V 5 V 3.3 V 5 V - 3.3 V
Temperature level COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL - INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING - GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm - 0.65 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL - DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 20 20 20 20 NOT SPECIFIED NOT SPECIFIED - 30
width 4.4 mm 4.4 mm 4.4 mm 4.4 mm 4.4 mm 4.4 mm 4.4 mm - 4.4 mm
Please help me look at this AD conversion program based on STC15W408AS
[color=#252525][size=14px]I use 74HC595, serial conversion and output to the digital tube, but it can't output normally. Can you please help me look at the program and give me some suggestions on how ...
菁华如风 51mcu
Discussion on PMOS used as freewheeling protection circuit (waiting for experts)
Waiting for an expert to show me this circuit. I want to make a freewheeling protection circuit. The circuit diagram is as followsBut the problem now is that when the load power exceeds the preset pow...
某某人 Analog electronics
Quartus simulation problem
Warning (10631): VHDL Process Statement warning at rams.vhd(35): inferring latch(es) for signal or variable "dout", which holds its previous value in one or more paths through the process Warning (106...
huzi741 FPGA/CPLD
Proteus 7.06.04 and Keil v3 joint debugging error
http://www.programfan.com/blog/article.asp?id=17946 I followed the tutorial here step by step. I also installed the vdmagdi.exe patch. But it is wrong....
lilizhen329 Embedded System
6253CPU calibration standard
Has anyone encountered the problem that the 6253 CPU cannot be received for a while and the ADC test value is 0 for a while?...
420420 MCU
Analog electronics experiment questions, please answer
1. In the negative feedback experiment, what type of feedback was used? After adding negative feedback, Av becomes _______. Ri becomes _______. Ro becomes _______. BW0.7 Change_______. 2. When using t...
frankyhbyb Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2288  71  1844  8  1662  47  2  38  1  34 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号