tlv2171idr

@@ -0,0 +1,49 @@+# TLV2171IDR++**Texas Instruments** · Operational Amplifier · SOIC-8++TLV2171IDR 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; drives capacitive loads up to 200 pF while remaining unity-gain stable. |+| 2 | -IN A | input | Inverting (negative) input of amplifier channel A. Low input bias current (10 pA typical); input range includes the negative supply and can operate 100 mV below V-. |+| 3 | +IN A | input | Noninverting (positive) input of amplifier channel A. Low input bias current (10 pA typical); RFI-filtered for EMI hardening. |+| 4 | V- | power_in | Negative (lowest) power supply. Connect to ground for single-supply operation (V+ = 2.7 V to 36 V) or to the negative rail for split-supply operation (±1.35 V to ±18 V). |+| 5 | +IN B | input | Noninverting (positive) input of amplifier channel B. Low input bias current (10 pA typical); RFI-filtered for EMI hardening. |+| 6 | -IN B | input | Inverting (negative) input of amplifier channel B. Low input bias current (10 pA typical); input range includes the negative supply and can operate 100 mV below V-. |+| 7 | OUT B | output | Output of amplifier channel B. Rail-to-rail output stage; drives capacitive loads up to 200 pF while remaining unity-gain stable. |+| 8 | V+ | power_in | Positive (highest) power supply. 2.7 V to 36 V single-supply, or +1.35 V to +18 V split-supply. Bypass with a local decoupling capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `TLV2171IDR`+- `TLV2171IDRIDGKR`+- `TLV2171IDRIDGKT`++## CAD (KiCad official)++- Symbol: `TLV2171IDR`+- 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](https://www.ti.com/lit/ds/symlink/tlv2171.pdf) (None pp, sha256 `8773429eef320fd0`, 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).++[Datasheet PDF](docs/tlv2171idr-datasheet.pdf)

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