component
TSV914IPT
Public Made by Adomby adom
UMW Operational Amplifier, TSSOP-14. Pinout extracted from 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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Contents
README
markdownTSV914IPT
UMW · Operational Amplifier · TSSOP-14
TSV914IPT from UMW, 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 | OUT1 | output | Amplifier 1 output. Rail-to-rail; can source/sink up to 35 mA (typ). |
| 2 | IN1- | input | Amplifier 1 inverting input. Rail-to-rail common-mode range (VCC- − 0.1 V to VCC+ + 0.1 V). |
| 3 | IN1+ | input | Amplifier 1 non-inverting input. Rail-to-rail common-mode range (VCC- − 0.1 V to VCC+ + 0.1 V). |
| 4 | VCC+ | power_in | Positive supply rail. Operating range 2.5 V to 5.5 V (2.3 V to 5.5 V at 0 °C < Top < 125 °C). Absolute maximum 6 V. |
| 5 | IN2+ | input | Amplifier 2 non-inverting input. Rail-to-rail common-mode range. |
| 6 | IN2- | input | Amplifier 2 inverting input. Rail-to-rail common-mode range. |
| 7 | OUT2 | output | Amplifier 2 output. Rail-to-rail; 35 mA typical drive. |
| 8 | OUT3 | output | Amplifier 3 output. Rail-to-rail; 35 mA typical drive. |
| 9 | IN3- | input | Amplifier 3 inverting input. Rail-to-rail common-mode range. |
| 10 | IN3+ | input | Amplifier 3 non-inverting input. Rail-to-rail common-mode range. |
| 11 | VCC- | power_in | Negative supply rail (ground in single-supply operation). Vid must not exceed ±VCC; VCC+ − VCC- ≤ 6 V absolute max. |
| 12 | IN4+ | input | Amplifier 4 non-inverting input. Rail-to-rail common-mode range. |
| 13 | IN4- | input | Amplifier 4 inverting input. Rail-to-rail common-mode range. |
| 14 | OUT4 | output | Amplifier 4 output. Rail-to-rail; 35 mA typical drive. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
TSV914IPTTSV914IPTIDTSV914IPTIDTTSV914IPTILTTSV914IPTRILT
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input offset voltage, TSV91x, Top=25 C | Vio | 4.5 | mV | VCC+=2.5V, Vicm=VCC/2, RL to VCC/2; Top=25C | 5 | ||
| Input offset voltage, TSV91x, Tmin<Top<Tmax | Vio | 7.5 | mV | VCC+=2.5V, Vicm=VCC/2, RL to VCC/2; Tmin<Top<Tmax | 5 | ||
| Input offset voltage, TSV91x, Top=25 C | Vio | 4.5 | mV | VCC+=3.3V, Vicm=VCC/2, RL to VCC/2; Top=25C | 7 | ||
| Input offset voltage, TSV91x, Tmin<Top<Tmax | Vio | 7.5 | mV | VCC+=3.3V, Vicm=VCC/2, RL to VCC/2; Tmin<Top<Tmax | 7 | ||
| Input offset voltage, TSV91x, Top=25 C | Vio | 4.5 | mV | VCC+=5V, Vicm=VCC/2, RL to VCC/2; Top=25C | 9 | ||
| Input offset voltage, TSV91x, Tmin<Top<Tmax | Vio | 7.5 | mV | VCC+=5V, Vicm=VCC/2, RL to VCC/2; Tmin<Top<Tmax | 9 | ||
| Supply voltage rejection ratio | SVR | 70 | 86 | dB | VCC=2.5 to 5V | 9 | |
| Supply voltage | VCC | 2.5 | 5.5 | V | 4 | ||
| Operating free air temperature range | Top | -40 | 125 | C | -40C<Top<125C | 4 | |
| Supply voltage (absolute maximum) | VCC | 6 | V | Note 3: VCC - VIN must not exceed 6V | 3 | ||
| Input current | Iin | 10 | mA | Note 4: input current must be limited by a series resistor | 3 | ||
| Storage temperature | TSTG | -65 | 150 | C | 3 | ||
| Maximum junction temperature | TJ | 150 | C | 3 | |||
| ESD HBM (human body model) | ESD | 5 | kV | Human body model, note 7 | 3 | ||
| ESD MM (machine model) | ESD | 400 | V | Machine model, note 8 | 3 | ||
| Thermal resistance junction to ambient, TSSOP-14 | Rthja | 100 | C/W | Typical value (note 6) | 3 | ||
| Thermal resistance junction to case, TSSOP-14 | RthjC | 39 | C/W | Typical value (note 6) | 3 |
CAD (KiCad official)
- Symbol:
TSV914IPT - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
tsv914ipt-etched.step/tsv914ipt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsv914ipt.step/tsv914ipt.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tsv914ipt.step |
194 KB | You want the bare part, or you mark your own boards. |
tsv914ipt-etched.step |
1.9 MB | You want the part with TSV914IPT already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 497 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (19 pp, sha256
d61d4009d5b8915e, 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).