TSV634IPT

@@ -0,0 +1,53 @@+# TSV634IPT++**UMW** · Operational Amplifier · TSSOP-14++TSV634IPT 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 | Output of amplifier channel 1. Rail-to-rail CMOS output stage, capable of sinking/sourcing ~6 mA (typ) into a load referenced to VCC/2; drives loads down to R_L = 2 kΩ with C_L up to 100 pF while remaining unity-gain stable. |+| 2 | In1- | input | Inverting input of amplifier channel 1. High-impedance CMOS input, input bias current 1 pA typ (100 pA max over temp); common-mode range extends from (VCC-)-0.1 V to (VCC+)+0.1 V. |+| 3 | In1+ | input | Non-inverting input of amplifier channel 1. High-impedance CMOS input; must remain within (VCC-)-0.2 V to (VCC+)+0.2 V absolute-max and (VCC-)-0.1 V to (VCC+)+0.1 V operating common-mode range. |+| 4 | VCC+ | power_in | Positive supply rail, shared by all four amplifier channels. Operating range 1.5 V to 5.5 V; absolute maximum 6 V. Decouple locally with a small ceramic capacitor to VCC-. |+| 5 | In2+ | input | Non-inverting input of amplifier channel 2. Rail-to-rail CMOS input with 1 pA typical bias current. |+| 6 | In2- | input | Inverting input of amplifier channel 2. Rail-to-rail CMOS input; keep within (VCC-)-0.2 V to (VCC+)+0.2 V absolute-max. |+| 7 | Out2 | output | Output of amplifier channel 2. Rail-to-rail push-pull output, ~6 mA source/sink drive (typ 10-12 mA); slew rate 0.27 V/µs typ at R_L=2 kΩ / C_L=100 pF. |+| 8 | Out3 | output | Output of amplifier channel 3. Rail-to-rail push-pull output with same drive characteristics as the other channels. |+| 9 | In3- | input | Inverting input of amplifier channel 3. High-impedance CMOS input, 1 pA typ bias current. |+| 10 | In3+ | input | Non-inverting input of amplifier channel 3. Rail-to-rail CMOS input. |+| 11 | VCC- | power_in | Negative supply / ground rail, shared by all four channels. For single-supply operation tie to system ground; for dual-supply, this is the negative rail. All input/output voltages are referenced to this node. |+| 12 | In4+ | input | Non-inverting input of amplifier channel 4. Rail-to-rail CMOS input, 1 pA typ bias current. |+| 13 | In4- | input | Inverting input of amplifier channel 4. High-impedance CMOS input. |+| 14 | Out4 | output | Output of amplifier channel 4. Rail-to-rail push-pull output; unity-gain stable with 100 pF capacitive load. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | TSSOP-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `TSV634IPTIPT`++## CAD (KiCad official)++- Symbol: `TSV634IPT`+- 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:** [UMW datasheet](docs/tsv634ipt-datasheet.pdf) (17 pp, sha256 `7de2a60b9d35ecca`, 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).++[Datasheet PDF](docs/tsv634ipt-datasheet.pdf)

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