component
INA597IDR
Public Made by Adomby adom
Texas Instruments Differential Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, 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
markdownINA597IDR
Texas Instruments · Differential Amplifiers · SOIC-8
INA597IDR 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 | REF | input | Reference input connected via 6-kΩ resistor to op-amp noninverting terminal; used as reference pin in G = ½ configuration and positive input in G = 2 configuration. |
| 2 | −IN | input | Inverting input connected via 12-kΩ resistor to op-amp inverting terminal; used as negative input in G = ½ configuration and feedback connection in G = 2 configuration. |
| 3 | +IN | input | Noninverting input connected via 12-kΩ resistor to op-amp noninverting terminal; used as positive input in G = ½ configuration and reference pin in G = 2 configuration. |
| 4 | V− | power_in | Negative (lowest) power supply rail; single-supply 4.5 V to 36 V or dual-supply ±2.25 V to ±18 V. |
| 5 | SENSE | input | Feedback input connected via 6-kΩ resistor to op-amp inverting terminal; connected to output in G = ½ configuration and used as negative input in G = 2 configuration. |
| 6 | OUT | output | Amplifier output. |
| 7 | V+ | power_in | Positive (highest) power supply rail; single-supply 4.5 V to 36 V or dual-supply ±2.25 V to ±18 V. |
| 8 | NC | unconnected | No internal connection; pin can be left floating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA597IDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ina597idr-etched.step/ina597idr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina597idr.step/ina597idr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
3bf1e14e72b628a5, retrieved 2026-09-22, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).