Temperature Sensor. ICP-10110 Datasheet

ICP-10110 Sensor. Datasheet pdf. Equivalent


TDK ICP-10110
ICP-10100, ICP-10101, ICP-10110, ICP-10111
High Accuracy, Low Power, Waterproof Barometric Pressure
and Temperature Sensor IC
GENERAL INFORMATION
The ICP-101xx pressure sensor family is based on MEMS
capacitive technology which provides ultra-low noise at the
lowest power, enabling industry leading relative accuracy,
sensor throughput, and temperature stability. The pressure
sensor can measure pressure differences with an accuracy of
±1 Pa, an accuracy enabling altitude measurement
differentials as small as 8.5 cm, less than the height of a single
stair step.
Consuming only 1.3 µA @1 Hz, available in a small footprint
2 mm x 2 mm x 0.72 mm waterproof to 1.5m depth 10-pin
LGA package (ICP-10100), the ICP-101xx is ideally suited for
mobile phones, wearable fitness monitoring, drones, and
battery powered IoT.
The ICP-101xx offers an industry leading temperature
coefficient offset of ±0.5 Pa/°C. The combination of high
accuracy, low power, temperature stability, waterproofing in
a small footprint enables higher performance barometric
pressure sensing for sports activity identification, mobile
indoor/outdoor navigation, and altitude-hold in drones.
DEVICE INFORMATION
PART
NUMBER
PACKAGE
LID OPENING
ICP-10100 2x2x0.72mm LGA-10L 3-Hole, IPx8: 1.5m Waterproof
ICP-10101 2x2x0.72mm LGA-10L
1-Hole
ICP-10110 2x2.5x0.92mm LGA-8L 3-Hole, IPx8: 1.5m Waterproof
ICP-10111 2x2.5x0.92mm LGA-8L
1-Hole
Denotes RoHS and Green-Compliant Package
BLOCK DIAGRAMS
FEATURES
Pressure operating range: 30 to 110 kPa
Noise and current consumption
o 0.4 Pa @ 10.4 µA (ULN mode)
o 0.8 Pa @ 5.2 µA (LN mode)
o 3.2 Pa @ 1.3 µA (LP mode)
Pressure Sensor Relative Accuracy: ±1 Pa for any
10 hPa change over 950 hPa-1050 hPa at 25°C
Pressure Sensor Absolute Accuracy: ±1 hPa over
950 hPa-1050 hPa, 0°C to 65°C
Pressure Sensor Temperature Coefficient Offset:
±0.5 Pa/°C over 25°C to 45°C at 100 kPa
Temperature Sensor Absolute Accuracy: ±0.4°C
IPx8: Waterproof to 1.5m depth (ICP-10100 & ICP-
10110)
Temperature operating range: -40 °C to 85 °C
Host Interface: I2C at up to 400 kHz
Single Supply voltage: 1.8V ±5%
RoHS and Green compliant
3-Hole IPx8 Lid Opening
1-Hole Lid Opening
ICP-10100 & ICP-10110
ICP-10101 & ICP-10111
TYPICAL OPERATING CIRCUIT
AP/HUB
I2C
ICP-101xx
APPLICATIONS
Altitude Control of Drones and Flying Toys
Mobile Phones
Virtual Reality and Gaming Equipment
Indoor/Outdoor Navigation (dead-reckoning,
floor/elevator/step detection)
Vertical velocity monitoring
Leisure, Sports, and Fitness Activity Identification
Weather Forecasting
InvenSense reserves the right to change the detail
specifications as may be required to permit
improvements in the design of its products.
TDK Corporation
1745 Technology Drive, San Jose, CA 95110 U.S.A
+1(408) 988–7339
www.invensense.com
Document Number: DS-000186
Revision: 1.2
Release Date: 05/06/2019


ICP-10110 Datasheet
Recommendation ICP-10110 Datasheet
Part ICP-10110
Description Waterproof Barometric Pressure and Temperature Sensor
Feature ICP-10110; ICP-10100, ICP-10101, ICP-10110, ICP-10111 High Accuracy, Low Power, Waterproof Barometric Pressure.
Manufacture TDK
Datasheet
Download ICP-10110 Datasheet




TDK ICP-10110
ICP-10100, ICP-10101, ICP-10110, ICP-10111
TABLE OF CONTENTS
GENERAL INFORMATION............................................................................................................................................................................... 1
DEVICE INFORMATION ................................................................................................................................................................................. 1
APPLICATIONS ............................................................................................................................................................................................ 1
FEATURES.................................................................................................................................................................................................. 1
TYPICAL OPERATING CIRCUIT......................................................................................................................................................................... 1
1 INTRODUCTION .........................................................................................................................................................................5
1.1 PURPOSE AND SCOPE....................................................................................................................................................................... 5
1.2 PRODUCT OVERVIEW....................................................................................................................................................................... 5
2 PRESSURE AND TEMPERATURE SENSOR SPECIFICATIONS ..........................................................................................................6
2.1 OPERATION RANGES........................................................................................................................................................................ 6
2.2 OPERATION MODES ........................................................................................................................................................................ 6
2.3 PRESSURE SENSOR SPECIFICATIONS .................................................................................................................................................... 7
2.4 TEMPERATURE SENSOR SPECIFICATIONS .............................................................................................................................................. 7
2.5 RECOMMENDED OPERATION CONDITIONS ........................................................................................................................................... 7
3 ELECTRICAL SPECIFICATIONS......................................................................................................................................................8
3.1 ELECTRICAL CHARACTERISTICS ........................................................................................................................................................... 8
3.2 ABSOLUTE MAXIMUM RATINGS......................................................................................................................................................... 9
3.3 SENSOR SYSTEM TIMING .................................................................................................................................................................. 9
3.4 I2C TIMING CHARACTERIZATION....................................................................................................................................................... 10
4 APPLICATIONS INFORMATION .................................................................................................................................................11
4.1 INTERFACE SPECIFICATIONS ............................................................................................................................................................. 11
4.2 PIN OUT DIAGRAM AND SIGNAL DESCRIPTION.................................................................................................................................... 11
ICP-10100 and ICP-10101: 2x2x0.72mm 10-pin LGA ............................................................................................................................................. 11
ICP-10110 and ICP-10111: 2x2.5x0.92 mm 8-pin LGA ........................................................................................................................................... 12
4.3 TYPICAL OPERATING CIRCUIT........................................................................................................................................................... 13
4.4 BILL OF MATERIALS FOR EXTERNAL COMPONENTS............................................................................................................................... 15
5 OPERATION AND COMMUNICATION .......................................................................................................................................16
5.1 POWER-UP AND COMMUNICATION START......................................................................................................................................... 16
5.2 MEASUREMENT COMMANDS .......................................................................................................................................................... 16
5.3 STARTING A MEASUREMENT ........................................................................................................................................................... 16
5.4 SENSOR BEHAVIOR DURING MEASUREMENT ...................................................................................................................................... 16
5.5 READOUT OF MEASUREMENT RESULTS.............................................................................................................................................. 16
5.6 SOFT RESET ................................................................................................................................................................................. 17
5.7 READ-OUT OF ID REGISTER ............................................................................................................................................................. 17
5.8 CHECKSUM CALCULATION............................................................................................................................................................... 17
5.9 CONVERSION OF SIGNAL OUTPUT..................................................................................................................................................... 18
5.10 READ-OUT OF CALIBRATION PARAMETERS ......................................................................................................................................... 19
5.11 SAMPLE CODE: EXAMPLE C SYNTAX.................................................................................................................................................. 19
5.12 SAMPLE CODE: CONVERSION FORMULA (EXAMPLE PYTHON SYNTAX) ...................................................................................................... 21
5.13 SAMPLE CODE: USING CONVERSION FORMULA (EXAMPLE PYTHON SYNTAX)............................................................................................. 22
5.14 COMMUNICATION DATA SEQUENCES................................................................................................................................................ 22
6 ASSEMBLY................................................................................................................................................................................24
6.1 IMPLEMENTATION AND USAGE RECOMMENDATIONS ........................................................................................................................... 24
Soldering ................................................................................................................................................................................................................ 24
Chemical Exposure and Sensor Protection ............................................................................................................................................................ 24
Document Number: DS-000186
Revision: 1.2
Page 2 of 34



TDK ICP-10110
ICP-10100, ICP-10101, ICP-10110, ICP-10111
7 PACKAGE DIMENSIONS............................................................................................................................................................25
8 PART NUMBER PART MARKINGS .............................................................................................................................................30
9 ORDERING GUIDE ....................................................................................................................................................................30
10 REFERENCES.........................................................................................................................................................................32
11 REVISION HISTORY...............................................................................................................................................................33
Document Number: DS-000186
Revision: 1.2
Page 3 of 34







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