component
OPA1602AIDR
Public Unreviewedby Ray
Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA1602AIDR
Texas Instruments · Operational Amplifier · SOIC-8
OPA1602AIDR 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 | OUT A | output | Output of amplifier channel A. Rail-to-rail output stage capable of ±30 mA drive current, swings to within 600 mV of the supply rails with a 2 kΩ load. |
| 2 | -IN A | input | Inverting input of amplifier channel A. Bipolar input; typical input bias current ±20 nA, differential input impedance 20 kΩ ∥ 2 pF. |
| 3 | +IN A | input | Non-inverting input of amplifier channel A. Common-mode range extends from (V-)+2 V to (V+)-2 V; input voltage must remain within (V-)-0.5 V to (V+)+0.5 V absolute maximum. |
| 4 | V- | power_in | Negative supply rail. Accepts −18 V to −2.25 V (dual-supply) or 0 V (single-supply). Total supply voltage V+ − V− must not exceed 40 V. Bypass locally to V+ with a low-ESR capacitor. |
| 5 | +IN B | input | Non-inverting input of amplifier channel B. Common-mode range extends from (V-)+2 V to (V+)-2 V. |
| 6 | -IN B | input | Inverting input of amplifier channel B. Bipolar input; typical input bias current ±20 nA. |
| 7 | OUT B | output | Output of amplifier channel B. Rail-to-rail output stage capable of ±30 mA drive current. |
| 8 | V+ | power_in | Positive supply rail. Accepts +2.25 V to +18 V (dual-supply) or up to +36 V (single-supply). Total supply voltage V+ − V− must not exceed 40 V. Bypass locally to V− with a low-ESR capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
OPA1602AIDRDOPA1602AIDROPA1602AIDRDGKOPA1602AIDRPW
CAD (KiCad official)
- Symbol:
OPA1602AIDR - 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 (28 pp, sha256
97e105cafacb3181, 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).