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HCT6701 on a board, in 3D

HCT6701

HCTmicro

TSSOP-20 Analog to Digital Converters (ADC) ROHS

Extended
JLCPCBLCSChctmicro/HCT6701
Category
Uncategorised
Package
TSSOP-20
Pins
20

Overview

The HCT6701 is an uncategorised made by HCTmicro in a TSSOP-20 package with 20 pins. TSSOP-20 Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HCT6701, from EasyEDA) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 969 are in stock at JLCPCB (part C46469550).

Symbol

DVDD1DVSS2CLK3TP4GPIO9/REFP25GPIO8/REFN26REFOUT7REFCOM8AIN7/REFN19AIN6/REFP110AIN5/GPIO511AIN4/GPIO412AVSS13AVDD14START15CSN16RDY_N17DOUT/RDYN18DIN19SCLK20
EasyEDA_Cloud:HCT6701From EasyEDA

Footprint

1234567891011121314151617181920
Package_SO:TSSOP-20_4.4x6.5mm_P0.65mmFrom KiCad's library

Parameters

14
ADC architecture
Sigma-Delta
Clock Frequency
2.4576MHz
Clock/Oscillator
Built-in
Features
Soft reset；Synchronous triggering；Integrated modulator；Multiplexers；Input buffer；Under-voltage detection；Auto calibration；Built-in digital filter；Power-on reset；Built-in temperature sensor
Interface
SPI
Operating Temperature
-40℃~+105℃
Programmable Gain
Support
Quiescent Current (Iq)
1uA
Resolution (Bits)
24
Sampling Rate
6.4kHz；12.8kHz
Voltage - Supply
2.8V~5.5V
Voltage Reference
Built-in
differential input
Yes
number of channels
4

Order codes

1

Pinout

20
The pins of the HCT6701
PinNameType
1DVDDUnspecified
2DVSSUnspecified
3CLKUnspecified
4TPUnspecified
5GPIO9/REFP2Unspecified
6GPIO8/REFN2Unspecified
7REFOUTUnspecified
8REFCOMUnspecified
9AIN7/REFN1Unspecified
10AIN6/REFP1Unspecified
11AIN5/GPIO5Unspecified
12AIN4/GPIO4Unspecified
13AVSSUnspecified
14AVDDUnspecified
15STARTUnspecified
16CSNUnspecified
17RDY_NUnspecified
18DOUT/RDYNUnspecified
19DINUnspecified
20SCLKUnspecified

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Questions

Is there a KiCad symbol and footprint for the HCT6701?

Yes. The symbol is EasyEDA_Cloud:HCT6701 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HCT6701?

TSSOP-20, with 20 pins. Its footprint is drawn on this page.

Where can I order the HCT6701?

JLCPCB lists it as part C46469550, with 969 in stock; the sellers' links on this page open their listings.

What can replace the HCT6701?

Parts like it in the library: the CS5247 by Cooperation, the AD7715ARZ-5REEL-TUDI by Tudi, the HCT6763Q by HCTmicro and the AD7715ARZ-3REEL-TUDI by Tudi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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