component
HT4344ARMZ
Public Made by Adomby adom
HTCSEMI ADCs/DACs - Special Purpose, MSOP-10. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHT4344ARMZ
HTCSEMI · ADCs/DACs - Special Purpose · MSOP-10
HT4344ARMZ from HTCSEMI, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SDIN | input | Serial Audio Data Input accepting two's complement serial audio data. |
| 2 | DEM/SCLK | input | De-Emphasis/External Serial Clock Input for de-emphasis filter control or external serial clock. |
| 3 | LRCK | input | Left/Right Clock Input determining which channel (Left or Right) is active on the serial data line. |
| 4 | MCLK | input | Master Clock Input for delta-sigma modulator and digital filters, supports 0.512 to 50 MHz. |
| 5 | VQ | output | Quiescent Voltage output connection for internal quiescent voltage, typically 0.5•VA VDC. |
| 6 | FILT+ | output | Positive Voltage Reference output providing positive reference voltage for internal sampling circuits. |
| 7 | AOUTL | output | Left Channel Analog Output with full-scale output voltage range from 0.60•VA to 0.70•VA Vpp. |
| 8 | GND | power_in | Ground reference for analog and digital circuits. |
| 9 | VA | power_in | Analog Power Input supplying +3.3 V or +5 V to analog and digital sections. |
| 10 | AOUTR | output | Right Channel Analog Output with full-scale output voltage range from 0.60•VA to 0.70•VA Vpp. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTCSEMI |
| Package | MSOP-10 |
| Category | Data Acquisition |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
HT4344ARMZ - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
ht4344armz-etched.step/ht4344armz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht4344armz.step/ht4344armz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTCSEMI datasheet (20 pp, sha256
53670707541f811f, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).