TLV3502AIDCNR

@@ -0,0 +1,52 @@+# TLV3502AIDCNR++**Texas Instruments** · Comparators · SOT-23-8++TLV3502AIDCNR from Texas Instruments, in a SOT-23-8. 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 A | input | Non-inverting analog input for comparator channel A. Common-mode input range extends from (V-) - 0.2V to (V+) + 0.2V (beyond the rails). |+| 2 | -IN A | input | Inverting analog input for comparator channel A. Common-mode input range extends from (V-) - 0.2V to (V+) + 0.2V. Input bias current ±2 pA typical. |+| 3 | +IN B | input | Non-inverting analog input for comparator channel B. Common-mode input range extends from (V-) - 0.2V to (V+) + 0.2V (beyond the rails). |+| 4 | -IN B | input | Inverting analog input for comparator channel B. Common-mode input range extends from (V-) - 0.2V to (V+) + 0.2V. Input bias current ±2 pA typical. |+| 5 | V- | power_in | Negative supply / ground rail. Total supply voltage (V+ to V-) is 2.7V to 5.5V. Tie to GND for single-supply operation. |+| 6 | OUT B | output | Push-pull CMOS output for comparator channel B. Rail-to-rail; VOH/VOL within 30 mV (typ) of the rails at ±1 mA load. Directly drives CMOS or TTL logic. |+| 7 | OUT A | output | Push-pull CMOS output for comparator channel A. Rail-to-rail; VOH/VOL within 30 mV (typ) of the rails at ±1 mA load. Directly drives CMOS or TTL logic. |+| 8 | V+ | power_in | Positive supply rail, +2.7V to +5.5V (referenced to V-). Quiescent current 3.2 mA typical (5 mA max) at VS = 5V. Bypass to V- with a 0.1 µF ceramic capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `TLV3502AIDCNR`+- `TLV3502AIDCNRDCNT`+- `TLV3502AIDCNRD`+- `TLV3502AIDCNRDR`++## CAD (KiCad official)++- Symbol: `TLV3502AIDCNR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-8`+- 3D model: SOT-23-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tlv3502aidcnr.pdf) (21 pp, sha256 `0c2a22877f173ecb`, 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).++[Datasheet PDF](docs/tlv3502aidcnr-datasheet.pdf)

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