component
OPA2354AIDDAR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownOPA2354AIDDAR
Texas Instruments · Operational Amplifier · HSOP-8-EP
OPA2354AIDDAR from Texas Instruments, in a HSOP-8-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT A | output | Output of channel A; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings. |
| 2 | -IN A | input | Inverting input of channel A; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current. |
| 3 | +IN A | input | Non-inverting input of channel A; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V. |
| 4 | V- | power_in | Negative (lowest) power supply; total supply VS = (V+) - (V-) is recommended at 2.5 V to 5.5 V and absolute maximum is 7.5 V, and the thermal pad must be connected to V- or left floating. |
| 5 | +IN B | input | Non-inverting input of channel B; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V. |
| 6 | -IN B | input | Inverting input of channel B; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current. |
| 7 | OUT B | output | Output of channel B; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings. |
| 8 | V+ | power_in | Positive (highest) power supply; with V- it sets the recommended total supply of 2.5 V to 5.5 V, with an absolute maximum of 7.5 V. |
| 9 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HSOP-8-EP |
| Category | Operational Amplifier/Comparator |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
OPA2354AIDDAR - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm - 3D model: HSOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
opa2354aiddar-etched.step/opa2354aiddar-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2354aiddar.step/opa2354aiddar.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
97613fbbbd9212bf, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).