AS6040_ST_NS V1.0

$71.19

Description：AS6040-BQFM QFN48 LF T&RDP
Series：-

SKU:9ae775316c1f Category: Sensor and Detector Interfaces Brand: ScioSense

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Product introduction

Product Detailed Parameters

Description：AS6040-BQFM QFN48 LF T&RDP
Series：-
Mfr：ScioSense
Package：Bulk
Type：Converter
Input Type：Digital
Output Type：SPI
Current - Supply：80 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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AS6040_ST_NS V1.0

Overview

The ScioSense AS6040 is a low-power ultrasonic flow sensor optimized for gas meters and water flow measurement. It integrates a 32-bit CPU, high-voltage charge pump (up to 17.8V), and programmable gain amplifier (2V/V to 132V/200V). The device supports SPI interfaces and operates on battery power with typical current of 15µA at 5.6V. It features precise time-to-digital conversion (<50ps noise) and non-volatile memory for firmware storage.

Feature Summary

Integrated 32-bit CPU with extensive non-volatile memory for autonomous operation
High-voltage charge pump enabling external transducer drive from battery supply
Precision analog front-end with programmable gain and low-noise time-to-digital converter
Flexible integration via SPI interface compatible with standard microcontrollers

Applications

Residential gas metering
Industrial gas metering
Clamp-on water flow measurement
Volume counter systems

Procurement Notes

Verify the specific suffix NS V1.0 against official ScioSense documentation to confirm hardware revision and pinout compatibility. Ensure the ordering code matches the required development kit or standalone sensor configuration. Confirm availability through authorized distributors as direct manufacturer sales channels may vary by region.

Selection Notes

Select this component when designing ultrasonic flow meters requiring long battery life and high accuracy. The integrated charge pump eliminates external high-voltage generation circuits. Verify that the host MCU supports the required SPI communication protocol. Consider the operating temperature range and mechanical mounting constraints for the target gas or water pipe dimensions.

Part Context

The AS6040 represents ScioSense's dedicated solution for replacing mechanical flow sensors in utility metering. It leverages mature ultrasonic technology to provide stable measurements over extended lifespans exceeding 15 years. The device simplifies system design by integrating signal processing and control logic into a single package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult ScioSense technical support for equivalent components if the AS6040 becomes obsolete or unavailable.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.