component
TSH122ICT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SOT-363-6. 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
markdownTSH122ICT
STMicroelectronics · Operational Amplifier · SOT-363-6
TSH122ICT from STMicroelectronics, in a SOT-363-6. 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 | IN | input | Analog video input to the internal voltage-feedback amplifier. An internal DC-shift lets the video signal reach close to 0 V; the amplifier applies an internal gain of ~6 dB (×2) toward the output. Input amplitude must remain within 0 V to Vcc. |
| 2 | GND | power_in | Device ground / 0 V reference. All voltages (except the differential input) are referenced to this pin. |
| 3 | SAG | output | SAG-correction pin used to compensate the low-frequency droop introduced by an AC-coupling capacitor on the output video line. Connects to the external SAG-correction network (series capacitor / resistor to the load coupling capacitor) so the buffer can restore the low-frequency response of the 75 Ω video path. |
| 4 | OUT | output | Rail-to-rail buffered video output intended to drive a 75 Ω video load. Typical output short-circuit current 75 mA; VOH ≈ 3.2 V at Vcc = 3.3 V, VOL ≈ 11 mV (RL = 150 Ω). |
| 5 | EN | input | Enable / power-down control input. Logic-high (≥ +0.7 V, up to Vcc) enables the TSH122; logic-low (0 to +0.3 V) forces power-down mode (typ. 4 nA, max 500 nA). Ton/Toff ≈ 1 µs. |
| 6 | Vcc | power_in | Positive single-supply input, 2.25 V to 5 V (production tested at 2.5 V and 3.3 V; absolute max 5.5 V). Typical DC consumption 1.7 mA at 2.5 V, 2 mA at 3.3 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-363-6 |
| Category | Op-amp/Cmp |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
TSH122ICT
CAD (KiCad official)
- Symbol:
TSH122ICT - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363-6 (KiCad packages3D, STEP)
- 3D model files:
tsh122ict-etched.step/tsh122ict-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsh122ict.step/tsh122ict.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (16 pp, sha256
70a80eb2c3dcfc96, 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).