Sencoch GZP6869D010KPP Digital Pressure Sensor, I2C, 3.3V, 0-10 kPa Range

Name: Sencoch GZP6869D010KPP Digital Pressure Sensor, I2C, 3.3V, 0-10 kPa Range
Brand: Sencoch
SKU: SENS-2065
Price: 649.00 INR
Availability: OutOfStock

₹649.00 (Inclusive of all taxes)

Out of Stock

The Sencoch GZP6869D010KPP is a low-power digital pressure sensor module featuring an I2C interface and a 0-10 kPa gauge pressure range. Operating at 3.3V, it is designed for integration into portable medical devices, home appliances, and other 3.3V logic systems like ESP32 or Raspberry Pi.

Features

Ultra-low 100nA standby current for battery-powered applications
I2C digital interface for direct microcontroller connection
Compact SOP-8 surface-mount package for space-constrained designs
Wide operating temperature range from -30°C to +85°C
±2% accuracy across the 0-10 kPa gauge pressure range

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Description

The GZP6869D010KPP is a MEMS piezoresistive pressure sensor that converts applied pressure into a digital signal via an integrated ASIC. The piezoresistive sensing element provides a stable and repeatable output, while the on-chip signal conditioning and I2C interface simplify system integration, eliminating the need for external ADCs.

Designed for reliability in demanding environments, the sensor operates across an industrial temperature range. Its 3.3V single-supply operation and extremely low standby current make it ideal for portable and always-on monitoring applications where power efficiency is critical.

Key Features

MEMS Piezoresistive Sensing: Provides a robust and stable method for precise pressure measurement.
Integrated Digital Output: On-chip ASIC delivers calibrated digital data via I2C, simplifying design.
Optimized Power Profile: Ultra-low 100nA standby current maximizes battery life in portable devices.
Industrial-Grade Durability: Operates reliably from -30°C to +85°C for use in varied environments.
Compact SOP-8 Footprint: Enables integration into miniaturized electronic assemblies and PCBs.
High-Value Build: Offers a precise, digitally interfaced sensing solution in a cost-effective package.

Applications

Portable medical devices for respiratory or blood pressure monitoring.
Smart home appliances requiring air pressure or fluid level detection.
Battery-operated environmental data loggers and weather stations.
Industrial control systems for low-pressure pneumatic monitoring.
Wearable devices integrating barometric or altitude sensing.

Technical Specifications

Pressure Range	0 to 10 kPa (Gauge)
Output Type	I2C Digital
Supply Voltage	3.3 V DC
Standby Current	100 nA
Accuracy	±2%
Operating Temperature	-30°C to +85°C
Sensor Technology	MEMS Piezoresistive
Package / Case	SOP-8
Interface	I2C
Weight	0.008 kg

Frequently Asked Questions

What is the absolute maximum supply voltage for this sensor?

The Sencoch GZP6869D010KPP is designed for a nominal 3.3V supply. Exceeding this voltage, typically beyond 3.6V, can damage the internal MEMS element and ASIC. Always ensure your power rail is regulated to 3.3V ±5% for reliable operation and to maintain sensor accuracy.

How do I connect and read data from the I2C interface?

Connect the sensor's VDD to 3.3V, GND to ground, SDA, and SCL to your microcontroller's corresponding I2C pins with appropriate pull-up resistors (typically 4.7kΩ). The sensor acts as an I2C slave device. You must initiate communication by sending the correct I2C address (consult datasheet) and reading the pressure data registers.

Can this sensor measure negative gauge pressure (vacuum)?

No, the GZP6869D010KPP is specified as a gauge pressure sensor with a range of 0 to 10 kPa. It measures pressure relative to ambient atmospheric pressure. It cannot read negative values (vacuum) below atmospheric pressure. For differential or absolute pressure measurements, a different sensor model would be required.

What is the significance of the 100nA standby current?

The 100nA standby current is exceptionally low, enabling the sensor to be used in always-on, battery-powered applications where energy efficiency is paramount. This allows for extended operational life in portable medical monitors, wireless sensor nodes, and other devices where frequent battery replacement is impractical.