TLC2272CDR

@@ -0,0 +1,82 @@+# TLC2272CDR++**Texas Instruments** · Precision OpAmps · SOIC-8++TLC2272CDR from Texas Instruments, in a SOIC-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 | 1OUT | output | Output of amplifier 1. Rail-to-rail output stage, capable of swinging within millivolts of VDD+ and VDD-/GND. Output current limited to +/-50 mA absolute maximum. |+| 2 | 1IN- | input | Inverting input of amplifier 1. High-impedance CMOS input with 1 pA typical bias current. Input voltage range includes the negative rail (VDD-/GND) up to VDD+ - 1.5 V. |+| 3 | 1IN+ | input | Non-inverting input of amplifier 1. High-impedance CMOS input with 1 pA typical bias current. Common-mode range includes the negative rail. |+| 4 | VDD-/GND | power_in | Negative supply rail (split supply) or ground (single supply). For split-supply operation accepts -2.2 V to -8 V. For single-supply operation tie to GND; total supply must not exceed 16 V. |+| 5 | 2IN+ | input | Non-inverting input of amplifier 2. High-impedance CMOS input with 1 pA typical bias current. Common-mode range includes the negative rail. |+| 6 | 2IN- | input | Inverting input of amplifier 2. High-impedance CMOS input with 1 pA typical bias current. |+| 7 | 2OUT | output | Output of amplifier 2. Rail-to-rail output stage. Output current limited to +/-50 mA absolute maximum. |+| 8 | VDD+ | power_in | Positive supply rail. Recommended range +2.2 V to +8 V (split supply) or 4.4 V to 16 V total between VDD+ and VDD-. Absolute maximum 8 V (split) with total current into VDD+ limited to +/-50 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `TLC2272CDRCDR`+- `TLC2272CDRCD`+- `TLC2272CDRACDR`+- `TLC2272CDRACD`+- `TLC2272CDRIDR`+- `TLC2272CDRID`+- `TLC2272CDRAIDR`+- `TLC2272CDRAID`+- `TLC2272CDRQDR`+- `TLC2272CDRQD`+- `TLC2272CDRAQDR`+- `TLC2272CDRAQD`+- `TLC2272CDRMDR`+- `TLC2272CDRMD`+- `TLC2272CDRAMDR`+- `TLC2272CDRAMD`+- `TLC2272CDRCP`+- `TLC2272CDRACP`+- `TLC2272CDRIP`+- `TLC2272CDRAIP`+- `TLC2272CDRMP`+- `TLC2272CDRAMP`+- `TLC2272CDRCPWR`+- `TLC2272CDRCPW`+- `TLC2272CDRACPWR`+- `TLC2272CDRACPW`+- `TLC2272CDRIPW`+- `TLC2272CDRAIPW`+- `TLC2272CDRQPW`+- `TLC2272CDRAQPW`+- `TLC2272CDRMJG`+- `TLC2272CDRAMJG`+- `TLC2272CDRMFK`+- `TLC2272CDRAMFK`+- `TLC2272CDRMU`+- `TLC2272CDRAMU`++## CAD (KiCad official)++- Symbol: `TLC2272CDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-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/tlc2272c.pdf) (76 pp, sha256 `8da49a411ef6f1bf`, 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/tlc2272cdr-datasheet.pdf)