Wholesale MCP-J10, MCP-J11, MCP-J12 Pressure sensor for automobiles Suppliers, Factory

MCP-J10, MCP-J11, MCP-J12 Pressure sensor for automobiles

Product Overview

The MCP-J10 series is a calibrated absolute pressure sensor for air pressure measuring. The product uses an automotive-grade signal conditioning chip to calibrate and compensate the MEMS output signal, converting pressure signals from 10kPa to 1500kPa into analog output signals (0 to 5V). While ensuring the excellent reliability of the product, the two chips are integrated into the package, greatly reducing the package size. At the same time, the conditioned product provides standard output over the range of temperature and accuracy.

Key Features

2.5% maximum error over 0 °C to 85 °C
Ideally suited for microprocessor or microcontroller-based systems
Subminiature surface mount package
Temperature range -40°C to +125°C
Pressure range is optional between 10kPa and 1500kPa
Proportional/absolute analog voltage output

Applications

Automotive applications (manifold Pressure measurement)
Industrial control
Motorcycle pressure application
Hybrid, new energy vacuum power sensor
CNG gas pressure detection

Structural performance

Pressure-sensitive chip: silicon material
Lead: Gold wire
Package shell: LCP material
Pin: gold-plated copper
Net weight: about 0.4g

Product Description

The MCP-J11 series is a calibrated absolute pressure sensor product. This product uses automotive-grade signal conditioning chips to calibrate and compensate for MEMS core output, and can convert pressure signals from 10kPa to 1500kPa into digital IIC output signals. While ensuring the excellent reliability of the product, the two chips are integrated and packaged, greatly reducing the packaging size. At the same time, the conditioned product can provide standard output within the temperature range and accuracy range, eliminating the need for customers to calibrate the sensor.

Characteristic
The maximum error from 0 ° C to 85 ° C is 2.5%
Very suitable for microprocessors or microcontroller-based systems
Ultra small surface mount packaging
Temperature range: -40 ° C to+125 ° C
Range of 10kPa~1500kPa optional
Digital IIC signal output

Structure function
Pressure sensitive chip: Silicon material
Lead: Gold wire
Encapsulation shell: LCP material
Pin: Copper gold-plated
Net weight: approximately 0.4 grams

Absolute Maximum Ratings（MCP-J10）

Parameters	Symbol	Range	Unit
Analog supply voltage	VDD	-0.3 to 6.0	V
Operating temperature		-40 to +125	℃
Storage temperature		-50 to +150	℃
Junction temperature		150	℃
ESD susceptibility	HBM	4	kV

Note: Exceeding the absolute maximum rating may cause permanent damage, and prolonged operation at the above absolute maximum rating may affect the reliability of the device.

Electrical Characteristic（MCP-J10）

Table 1. Operating Characteristics (VS = 5.0 Vdc, TA = 25°C unless otherwise noted)

Parameters	Symbol	Min	Typ	Max	Unit
Supply Voltage	VS	4.75	5	5.25	Vdc
Supply Current	I_o	—		3	mAdc
Offset (0°C to 85°C) @ VS = 5.0Volts	V_off	0.44	0.5	0.56	Vdc
Full Scale Output (0°C to 85°C) @ VS = 5.0V	V_FSO	4.44	4.5	4.56	Vdc
Full Scale Span (0 ℃ to 85 ℃) @ VS=5.0V	V_FSS	3.88	4	4.12	Vdc

Continue Table 1. Operating Characteristics (VS = 5.0 Vdc, TA = 25°C unless otherwise noted)

Parameters	Symbol	Min	Typ	Max	Unit
Accuracy (0°C to 85°C)	—	—	—	2.5	%V_FSS
Response Time	tR	—	2.5	—	ms
Warm-Up Time	—	—	100	—	ms
Offset Stability	—	—	0.25	—	%V_FSS

1. Packaging and Pin Definition（MCP-J11）

Describe	NO.	Pin Definition	Describe
	1	N/C	vacant
	2	OUT	output	Must be suspended in the air
	3	N/C	Vacant
	4	GND	grounding
	5	VDD	power supply
	6	N/C	vacant
	7	SCL	Serial clock line
	8	SDA	SDA

Table 1.1 Pin Definition Relationship

Note:
1.J10：7&8 # pins must be suspended in the air
2.J11：2 # pin must be suspended in the air

2. Technical Specifications

2. Technical Specifications

parameter	sign	minimum value	Typical values	Maximum value	unit	notes
power-on reset	VDDPOR		2.8		V
Working current	Iavdd		2	3	mA	Working mode
Working current	Iavdd		200		nA	Standby current
ADC resolution	RESRAW		24		Bits
Output pressure accuracy 1,2	ACC		1%		%FS	0°C ~ 60°C
Output pressure accuracy 1,2	ACC		1.5%		%FS	-20°C ~ 70°C
Power on time	TUP		100		ms	adjustable
EEPROM data retention	Tlive	10			years	@125℃

1. Accuracy includes nonlinearity, temperature hysteresis, and pressure hysteresis;
2. Full life accuracy based on 1000 hours of HTOL, LTOL, HTSL, THB, and PCT testing;

2.2.I²C Electrical characteristics

Parameter	sign	minimum value	Maximum value	unit	notes
clock frequency	fBsclB		1	MHz	R=1K
Clock low pulse maintenance time	tBLOWB	0.52		us
Clock high pulse maintenance time	tBHIGHB	0.24		us
SDA establishment time	tBSUDATB	0.1		us
SDA holding time	tBHDDATB	0.0		us
Establishment time at the beginning of each session	tBSUSTAB	0.24		us
Starting condition maintenance time	tBHDSTAB	0.24		us
Stop time, Establish time	tBSUSTOB	0.24		us
The interval time between two communications	tBBUFB	0.52		us