Automotive absolute pressure sensor Melexis MLX90822GXP-BAB-301-RE PCB-less ratiometric analog output sensor
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The MLX90822 is a factory-calibrated, PCB-less absolute pressure sensor designed for automotive applications, measuring pressure spans from 1 to 4 bar with a ratiometric analog output. It integrates MEMS, interface IC, and passive components into a single, easy-to-integrate package, offering excellent EMC performance and high output stability. The sensor features a fast response time, wide operating temperature range, and robust resistance to harsh media. It is ASIL A compliant and developed as an ASIL A SEooC.
Product Attributes
- Brand: Melexis
- Certifications: AEC-Q100, AEC-Q103-002, ASIL A compliant
- Package Type: PCB-less, SMP7
- Output: Ratiometric Analog Output
- Pressure Range: 0.1 to 4 bar (depending on variant)
- Temperature Range: -40C to 160C (up to 170C for short durations)
Technical Specifications
| Ordering Code | Pressure Range | Analog Output | Temperature Range | Package |
| MLX90822GXP-BAA-300-RE | 0.1 to 1.15bar | 0.5V to 4.5V | -40C to 160C | SMP7 |
| MLX90822GXP-BAA-304-RE | 0.1 to 1.15bar | 0.4V to 4.65V | -40C to 160C | SMP7 |
| MLX90822GXP-BAB-301-RE | 0.1 to 3bar | 0.5V to 4.5V | -40C to 160C | SMP7 |
| MLX90822GXP-BAB-302-RE | 0.1 to 4bar | 0.5V to 4.5V | -40C to 160C | SMP7 |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Units | Comment |
| Supply Voltage (overvoltage) | OV | 40 | V | Max 2 hours |
| Reverse Voltage Protection | RV | -40 | V | |
| Positive output voltage | 40 | V | ||
| Reverse output voltage | -40 | V | Absolute maximum DC negative output at floating supply or supply shorted to output. Maximum DC negative output at operating supply: -5.5V. | |
| Operating Ambient Temperature Range | TA | -40 to 160 | C | HTOL accelerated aging test equivalent to 3680 hours at 150C. |
| Extended Operating Ambient Temperature Range | -40 to 170 | C | 10 minutes continuous period, max 20 hours total duration over life | |
| Storage Temperature Range | -40 to 160 | C | ||
| Programming Ambient Temperature Range | -40 to 125 | C | ||
| Proof pressure (1 bar versions) | 5 | Bar | BAA-300 and BAA-304 | |
| Proof pressure (>3 bar versions) | 10 | Bar | BAB-301 and BAB-302 | |
| Burst pressure (1 bar versions) | 6 | Bar | BAA-300 and BAA-304 | |
| Burst pressure (>3 bar versions) | 16 | Bar | BAB-301 and BAB-302 | |
| ESD, human body model | 2000 | V | Class 1C acc. ANSI/ESDA/JEDEC JS-001 | |
| ESD, charged device model | 1000 | V | Class C3 acc. ANSI/ESDA/JEDEC JS-002 |
Pin Definitions and Descriptions
| Pin number | Description |
| 1 | Ground (GND) |
| 2 | Analog output |
| 3 | Ground (GND) |
| 4 | Supply input (VDD) |
| 5 | Test pin |
| 6 | Test pin |
| 7 | Test pin |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral