component
MC33074ADTBR2G
Public Made by Adomby adom
onsemi 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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README
markdownMC33074ADTBR2G
onsemi · Operational Amplifier · TSSOP-14
MC33074ADTBR2G 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 | Output 1 | output | Amplifier 1 output. All-NPN output stage sourcing/sinking up to 30 mA typ (10 mA source / 20 mA sink min short-circuit). Swings to within ~1.0 V of VCC and ~0.3 V of VEE with 10 kΩ load. |
| 2 | In-1 | input | Amplifier 1 inverting input. Bipolar Darlington input; IIB ≈ 100 nA typ, differential input resistance ~150 MΩ, input capacitance ~2.5 pF. |
| 3 | In+1 | input | Amplifier 1 non-inverting input. Common-mode range includes VEE up to (VCC − 1.8 V); do not exceed VCC or drive below VEE − 0.3 V. |
| 4 | VCC | power_in | Positive supply rail. Single-supply operation 3.0 V to 44 V, or split supplies with VCC + |
| 5 | In+2 | input | Amplifier 2 non-inverting input. Same VICR/IIB characteristics as amplifier 1. |
| 6 | In-2 | input | Amplifier 2 inverting input. Bipolar Darlington input; IIB ≈ 100 nA typ. |
| 7 | Output 2 | output | Amplifier 2 output. All-NPN output stage, 30 Ω typ open-loop output impedance at 1 MHz; drives 0 pF to 10,000 pF capacitive loads without oscillation in unity gain. |
| 8 | Output 3 | output | Amplifier 3 output. All-NPN output stage; 20 mA min sink capability typically to (VEE + 1.8 V). |
| 9 | In-3 | input | Amplifier 3 inverting input. Bipolar Darlington input stage; ESD-protected input diodes/clamps. |
| 10 | In+3 | input | Amplifier 3 non-inverting input. Common-mode input voltage range VEE to (VCC − 1.8 V) at 25 °C. |
| 11 | VEE | power_in | Negative supply / ground return. Tie to ground for single-supply operation (3.0 V to 44 V at VCC) or to a negative rail for split supplies. VCC to VEE differential must not exceed +44 V. |
| 12 | In+4 | input | Amplifier 4 non-inverting input. Same input characteristics as the other channels. |
| 13 | In-4 | input | Amplifier 4 inverting input. Bipolar Darlington input; VIO ≤ 3.0 mV max (A suffix) at 25 °C. |
| 14 | Output 4 | output | Amplifier 4 output. All-NPN output stage; short-circuit protected indefinitely to ground at ±15 V supplies. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
MC33074ADTBR2GDTBGMC33074ADTBR2GMC33074ADTBGMC33074ADTBR2GPGMC33074ADTBR2GAPGMC33074ADTBR2GVPGMC33074ADTBR2GDGMC33074ADTBR2GADGMC33074ADTBR2GDR2GMC33074ADTBR2GADR2GMC33074ADTBR2GVDGMC33074ADTBR2GVDR2GMC33074ADTBR2GMTTBG
CAD (KiCad official)
- Symbol:
MC33074ADTBR2G - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
mc33074adtbr2g-etched.step/mc33074adtbr2g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc33074adtbr2g.step/mc33074adtbr2g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (None pp, sha256
bac1389f1389705f, retrieved 2026-08-17, tier: manufacturer) - 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).