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HT7038 on a board, in 3D

HT7038

HiTrend Tech

-40℃~+85℃ 0.2% 1.2V 3.3V 4.7mA 5.5296MHz 5000:1 6 Polyphase Energy Metering IC Pulse output、Interrupt control、Fault detection、Digital calibration and compensation、Built-in temperature sensor、Programmable gain、Built-in reference source、Harmonic analysis、Energy accumulation engine、Built-in digital filter SPI LQFP-32(7x7) Energy Metering ROHS

Extended
DatasheetJLCPCBLCSChitrend-tech/HT7038
Category
Energy Metering
Package
LQFP-32(7x7)
Pins
32

Overview

The HT7038 is an energy Metering made by HiTrend Tech in a LQFP-32(7x7) package with 32 pins. -40℃~+85℃ 0.2% 1.2V 3.3V 4.7mA 5.5296MHz 5000:1 6 Polyphase Energy Metering IC Pulse output、Interrupt control、Fault detection、Digital calibration and compensation、Built-in temperature sensor、Programmable gain、Built-in reference source、Harmonic analysis、Energy accumulation engine、Built-in digital filter SPI LQFP-32(7x7) Energy Metering ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT7038, from EasyEDA) and its footprint (Package_QFP:LQFP-32_7x7mm_P0.8mm, from KiCad's library), ready for a KiCad board. 1,154 are in stock at JLCPCB (part C79931).

Symbol

V1P1V1N2REFCAP3V3P4V3N5AGND6V5P7V5N8V6P17V6N18GND19CF120CF221SLEEP22GND23VCC24AGND9AVCC10V2P11V2N12AGND13V4P14V4N15AVCC16CS25SCLK26DIN27DOUT28VDD29OSCI30OSCO31RESET32
EasyEDA_Cloud:HT7038From EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132
Package_QFP:LQFP-32_7x7mm_P0.8mmFrom KiCad's library

Parameters

11
Clock Frequency
5.5296MHz
Current - Supply
4.7mA
Dynamic Range
5000:1
Features
Fault detection
Interface
SPI
Meter Type
Polyphase Energy Metering IC
Number of Channels
6
Operating Temperature
-40℃~+85℃
Tolerance
0.2%
Voltage - Supply
3.3V
Voltage Reference Value
1.2V

Order codes

1

Pinout

32
The pins of the HT7038
PinNameType
1V1PUnspecified
2V1NUnspecified
3REFCAPUnspecified
4V3PUnspecified
5V3NUnspecified
6AGNDUnspecified
7V5PUnspecified
8V5NUnspecified
9AGNDUnspecified
10AVCCUnspecified
11V2PUnspecified
12V2NUnspecified
13AGNDUnspecified
14V4PUnspecified
15V4NUnspecified
16AVCCUnspecified
17V6PUnspecified
18V6NUnspecified
19GNDUnspecified
20CF1Unspecified
21CF2Unspecified
22SLEEPUnspecified
23GNDUnspecified
24VCCUnspecified
25CSUnspecified
26SCLKUnspecified
27DINUnspecified
28DOUTUnspecified
29VDDUnspecified
30OSCIUnspecified
31OSCOUnspecified
32RESETUnspecified

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![HT7038](https://pcbkit.io/embed/parts/hitrend-tech/HT7038.jpg?size=s)](https://pcbkit.io/parts/hitrend-tech/HT7038)

Questions

Is there a KiCad symbol and footprint for the HT7038?

Yes. The symbol is EasyEDA_Cloud:HT7038 and the footprint Package_QFP:LQFP-32_7x7mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT7038?

LQFP-32(7x7), with 32 pins. Its footprint is drawn on this page.

Where is the HT7038 datasheet?

HiTrend Tech publishes it: the Datasheet link on this page opens it.

Where can I order the HT7038?

JLCPCB lists it as part C79931, with 1,154 in stock; the sellers' links on this page open their listings.

What can replace the HT7038?

Parts like it in the library: the HT7036 by HiTrend Tech, the ATT7022EU-N by HiTrend Tech, the ATT7026EU-N by HiTrend Tech and the RN8209D(V5) by RENERGY. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4