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hgv8554mt
Public Unreviewedby Ray
HGSEMI Operational Amplifier, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdownHGV8554MT
HGSEMI · Operational Amplifier · TSSOP-14
HGV8554MT from HGSEMI, in a TSSOP-14. 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 | OUTA | output | Amplifier A output. Rail-to-rail output, can typically swing to within 5mV of the supply rail with light loads (>100kΩ) and 60mV with 10kΩ loads. Short-circuit limit ~60mA. |
| 2 | INA- | input | Amplifier A inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails (VSS-0.1V to VDD+0.1V). Very low input bias current (20pA typ). |
| 3 | INA+ | input | Amplifier A non-inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails (VSS-0.1V to VDD+0.1V). |
| 4 | VDD | power_in | Positive supply pin. Single-supply range +1.8V to +5.5V (or dual ±0.9V to ±2.75V). Bypass with a 0.1µF ceramic capacitor close to the pin. Absolute maximum VDD-VSS = +7.5V. |
| 5 | INB+ | input | Amplifier B non-inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 6 | INB- | input | Amplifier B inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 7 | OUTB | output | Amplifier B output. Rail-to-rail output; short-circuit limit ~60mA. Typical output current 65mA. |
| 8 | OUTC | output | Amplifier C output. Rail-to-rail output; short-circuit limit ~60mA. |
| 9 | INC- | input | Amplifier C inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 10 | INC+ | input | Amplifier C non-inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 11 | VSS | power_in | Negative supply / ground pin. Connect to GND for single-supply operation or to negative rail for dual-supply. Absolute maximum VDD-VSS = +7.5V. Bypass with 0.1µF ceramic capacitor for dual-supply operation. |
| 12 | IND+ | input | Amplifier D non-inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 13 | IND- | input | Amplifier D inverting input. Rail-to-rail input; common-mode range extends 100mV beyond supply rails. |
| 14 | OUTD | output | Amplifier D output. Rail-to-rail output; short-circuit limit ~60mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
HGV8554MT/TRHGV8554MTHGV8554M/TR
CAD (KiCad official)
- Symbol:
HGV8554MT - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (None pp, sha256
5fbbb583df3651ad, retrieved 2026-08-17, 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).