component
MC33174DTBR2G
Public Unreviewedby Ray
onsemi Operational Amplifier, TSSOP-14. 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
markdownMC33174DTBR2G
onsemi · Operational Amplifier · TSSOP-14
MC33174DTBR2G from onsemi, 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 | Output of amplifier 1. Class-AB NPN output stage; swings to within ~0.8 V of VCC and ~0.05 V of VEE at light load. Short-circuit protected with ~5 mA source / ~27 mA sink typical current limit. |
| 2 | IN1- | input | Inverting input of amplifier 1. High-impedance Darlington PNP input (~300 MΩ typical differential resistance, 20 nA typical bias current). Common-mode range includes VEE. |
| 3 | IN1+ | input | Non-inverting input of amplifier 1. High-impedance Darlington PNP input. Input common-mode range extends from VEE to (VCC - 1.8 V) typical. |
| 4 | VCC | power_in | Positive supply pin. Single-supply operation from 3.0 V to 44 V, or split-supply operation ±1.5 V to ±22 V. Quiescent supply current ~220 µA/amplifier typical at ±15 V (total ~880 µA for quad). |
| 5 | IN2+ | input | Non-inverting input of amplifier 2. High-impedance Darlington PNP input; common-mode range includes VEE. |
| 6 | IN2- | input | Inverting input of amplifier 2. High-impedance Darlington PNP input, 20 nA typical bias current. |
| 7 | OUT2 | output | Output of amplifier 2. Class-AB NPN output stage; short-circuit protected. |
| 8 | OUT3 | output | Output of amplifier 3. Class-AB NPN output stage; short-circuit protected. |
| 9 | IN3- | input | Inverting input of amplifier 3. High-impedance Darlington PNP input. |
| 10 | IN3+ | input | Non-inverting input of amplifier 3. Common-mode range includes VEE. |
| 11 | VEE | power_in | Negative supply pin (or GND for single-supply operation). Combined supply range VCC-VEE from 3.0 V to 44 V. |
| 12 | IN4+ | input | Non-inverting input of amplifier 4. Common-mode range includes VEE. |
| 13 | IN4- | input | Inverting input of amplifier 4. High-impedance Darlington PNP input. |
| 14 | OUT4 | output | Output of amplifier 4. Class-AB NPN output stage; short-circuit protected. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
MC33174DTBR2GMC33174DTBR2GDMC33174DTBR2GVDMC33174DTBR2GPMC33174DTBR2GVP
CAD (KiCad official)
- Symbol:
MC33174DTBR2G - 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: onsemi datasheet (19 pp, sha256
87e3a21f1c86671d, 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).