LM2904BIDGKR

@@ -0,0 +1,53 @@+# LM2904BIDGKR++**Texas Instruments** · Operational Amplifier · VSSOP-8++LM2904BIDGKR from Texas Instruments, in a VSSOP-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 | OUT1 | output | Output of op-amp channel 1. Push-pull class-AB output stage capable of sinking to within a few mV of V- and sourcing up to (V+ - 1.5 V) typical. |+| 2 | IN1- | input | Inverting input of op-amp channel 1. High-impedance input; PNP input stage allows the common-mode range to include V- (ground in single-supply operation). |+| 3 | IN1+ | input | Non-inverting input of op-amp channel 1. High-impedance input; common-mode range includes V- (ground). |+| 4 | V- | power_in | Negative supply (or GND in single-supply operation). Supply range V+ - V- = 3 V to 36 V for the B variant (absolute max ±20 V or 40 V). |+| 5 | IN2+ | input | Non-inverting input of op-amp channel 2. High-impedance input; common-mode range includes V- (ground). |+| 6 | IN2- | input | Inverting input of op-amp channel 2. High-impedance input; common-mode range includes V- (ground). |+| 7 | OUT2 | output | Output of op-amp channel 2. Push-pull class-AB output stage capable of sinking to within a few mV of V- and sourcing up to (V+ - 1.5 V) typical. |+| 8 | V+ | power_in | Positive supply. Operating range 3 V to 36 V (relative to V-); quiescent current typically 300 μA per amplifier. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `LM2904BIDGKR`+- `LM2904BIDGKRD`+- `LM2904BIDGKRPW`+- `LM2904BIDGKRDDF`++## CAD (KiCad official)++- Symbol: `LM2904BIDGKR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](docs/lm2904bidgkr-datasheet.pdf) (65 pp, sha256 `1c11a07a6f74b76c`, retrieved 2026-08-17, 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:** `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](docs/lm2904bidgkr-datasheet.pdf)

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