component
TP8542ARMZ
Public Unreviewedby Ray
TECH PUBLIC Operational Amplifier, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownTP8542ARMZ
TECH PUBLIC · Operational Amplifier · MSOP-8
TP8542ARMZ from TECH PUBLIC, in a MSOP-8. 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 stage; can source/sink typically ±20 mA (short-circuit) into loads referenced within Vss..Vdd. |
| 2 | INA- | input | Amplifier A inverting input. Rail-to-rail input; allowed common-mode range Vss-0.1 V to Vdd+0.1 V. Typical input bias current 10 pA. |
| 3 | INA+ | input | Amplifier A non-inverting input. Rail-to-rail input; allowed common-mode range Vss-0.1 V to Vdd+0.1 V. Typical input bias current 10 pA. |
| 4 | VSS | power_in | Negative supply / ground. Typically tied to 0 V in single-supply operation. Total supply (Vdd-Vss) range 2.5 V to 5.5 V. |
| 5 | INB+ | input | Amplifier B non-inverting input. Rail-to-rail input; allowed common-mode range Vss-0.1 V to Vdd+0.1 V. Typical input bias current 10 pA. |
| 6 | INB- | input | Amplifier B inverting input. Rail-to-rail input; allowed common-mode range Vss-0.1 V to Vdd+0.1 V. Typical input bias current 10 pA. |
| 7 | OUTB | output | Amplifier B output. Rail-to-rail output stage; can source/sink typically ±20 mA (short-circuit) into loads referenced within Vss..Vdd. |
| 8 | VDD | power_in | Positive supply. Single-supply operation from +2.5 V to +5.5 V (absolute max +7 V). Bypass to Vss with a local decoupling capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | MSOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
TP8542ARMZTP8542ARMZARZ
CAD (KiCad official)
- Symbol:
TP8542ARMZ - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (7 pp, sha256
a4398ce8975fce13, 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).