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OPA4727AIPWR

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by Ray

Texas Instruments Operational Amplifier, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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OPA4727AIPWR

Texas Instruments · Operational Amplifier · TSSOP-14

OPA4727AIPWR from Texas Instruments, 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 OUT A output Output of amplifier A. Rail-to-rail-ish output swings within ~150 mV of the rails (100 kΩ load) and can source/sink up to 40 mA typical (±55 mA short-circuit).
2 -IN A input Inverting input of amplifier A. High-impedance CMOS input (10^11 Ω common-mode); input bias current ±500 pA max.
3 +IN A input Non-inverting input of amplifier A. Common-mode range extends from V- up to (V+) - 2.5 V for guaranteed CMRR.
4 V+ power_in Positive supply pin. Specified 4 V to 12 V (operating 3.5 V to 13.2 V); absolute maximum supply voltage 13.2 V. Bypass with a local 0.1 µF ceramic to V-. Quiescent current 4.3 mA typ per amplifier (≈17 mA total for quad).
5 +IN B input Non-inverting input of amplifier B. Same input structure as +IN A; common-mode range V- to (V+) - 2.5 V.
6 -IN B input Inverting input of amplifier B. High-impedance CMOS input; input bias current ±500 pA max.
7 OUT B output Output of amplifier B. Swings within ~150 mV of the rails into 100 kΩ; ±40 mA typical drive.
8 OUT C output Output of amplifier C. Swings within ~150 mV of the rails into 100 kΩ; ±40 mA typical drive.
9 -IN C input Inverting input of amplifier C. High-impedance CMOS input; input bias current ±500 pA max.
10 +IN C input Non-inverting input of amplifier C. Common-mode range V- to (V+) - 2.5 V.
11 V- power_in Negative supply pin. Tie to GND for single-supply operation (input common-mode range extends to GND) or to a negative rail for split supply (±2 V to ±6 V). Bypass with a local 0.1 µF ceramic to V+.
12 +IN D input Non-inverting input of amplifier D. Common-mode range V- to (V+) - 2.5 V.
13 -IN D input Inverting input of amplifier D. High-impedance CMOS input; input bias current ±500 pA max.
14 OUT D output Output of amplifier D. Swings within ~150 mV of the rails into 100 kΩ; ±40 mA typical drive.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Amplifiers/Comparators
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • OPA4727AIPWR

CAD (KiCad official)

  • Symbol: OPA4727AIPWR
  • 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: Texas Instruments datasheet (34 pp, sha256 dc46e8679e214df3, 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