component
HT324VRTZ
Public Made by Adomby adom
HTCSEMI Operational Amplifier, TSSOP-14. Pinout reviewed by a person against the datasheet, 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
markdownHT324VRTZ
HTCSEMI · Operational Amplifier · TSSOP-14
HT324VRTZ from HTCSEMI, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Output 1 | output | Amplifier 1 rail-to-rail output; output current is about 48 mA maximum at VCC = 5 V. |
| 2 | Inverting input 1 | input | Amplifier 1 inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 3 | Non-inverting input 1 | input | Amplifier 1 non-inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 4 | VCC | power_in | Positive supply, operating range 2.7 to 6 V with an absolute maximum of 7 V. |
| 5 | Non-inverting input 2 | input | Amplifier 2 non-inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 6 | Inverting input 2 | input | Amplifier 2 inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 7 | Output 2 | output | Amplifier 2 rail-to-rail output; output current is about 48 mA maximum at VCC = 5 V. |
| 8 | Output 3 | output | Amplifier 3 rail-to-rail output; output current is about 48 mA maximum at VCC = 5 V. |
| 9 | Inverting input 3 | input | Amplifier 3 inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 10 | Non-inverting input 3 | input | Amplifier 3 non-inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 11 | VDD | power_in | Negative supply or ground reference (VDD = 0 V in the electrical characteristics); input voltage must stay within VDD - 0.3 V. |
| 12 | Non-inverting input 4 | input | Amplifier 4 non-inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 13 | Inverting input 4 | input | Amplifier 4 inverting input; common-mode range is VDD - 0.2 V to VCC + 0.2 V and differential input is limited to ±1 V. |
| 14 | Output 4 | output | Amplifier 4 rail-to-rail output; output current is about 48 mA maximum at VCC = 5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTCSEMI |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
HT324VRTZ - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
ht324vrtz-etched.step/ht324vrtz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht324vrtz.step/ht324vrtz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTCSEMI datasheet (12 pp, sha256
5acaf6220beb6e26, retrieved 2026-10-22, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).