component
TLV8544DR
Public Unreviewedby Ray
Texas Instruments Operational Amplifier, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
PCB Footprint
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Datasheet
Open in new tab ↗Loads on click. Unloads when scrolled away or the tab is hidden.
README
markdownTLV8544DR
Texas Instruments · Operational Amplifier · SOIC-14
TLV8544DR from Texas Instruments, in a SOIC-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 | OUTA | output | Channel A output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed). |
| 2 | -INA | input | Channel A inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 3 | +INA | input | Channel A non-inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 4 | V+ | power_in | Positive (highest) power supply. Single-supply operating range 1.7 V to 3.6 V (absolute max 4 V) with respect to V-. |
| 5 | +INB | input | Channel B non-inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 6 | -INB | input | Channel B inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 7 | OUTB | output | Channel B output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed). |
| 8 | OUTC | output | Channel C output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed). |
| 9 | -INC | input | Channel C inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 10 | +INC | input | Channel C non-inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 11 | V- | power_in | Negative (lowest) power supply. Typically connected to ground for single-supply operation; supply voltage V+ - V- must not exceed 4 V. |
| 12 | +IND | input | Channel D non-inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 13 | -IND | input | Channel D inverting input. Rail-to-rail input, input bias current ~100 fA typical. |
| 14 | OUTD | output | Channel D output. Rail-to-rail output, short-circuit protected (continuous short to ground allowed). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
TLV8544DRDTLV8544DRTLV8544DRPWTLV8544DRPWR
CAD (KiCad official)
- Symbol:
TLV8544DR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
96bff378456cbc6a, 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).