DS90LV031ATMTCX

@@ -0,0 +1,59 @@+# DS90LV031ATMTCX++**Texas Instruments** · LVDS ICs · TSSOP-16++DS90LV031ATMTCX from Texas Instruments, in a TSSOP-16. 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 | DIN1 | input | Driver 1 input, TTL/CMOS compatible. VIH ≥ 2 V, VIL ≤ 0.8 V (referenced to VCC = 3.3 V ±0.3 V). |+| 2 | DOUT1+ | output | Driver 1 noninverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 3 | DOUT1- | output | Driver 1 inverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 4 | EN | input | Active-high enable pin, OR-ed with EN*. Common to all four drivers; when both enables select disable the outputs go to TRI-STATE and device drops to ~13 mW idle. |+| 5 | DOUT2- | output | Driver 2 inverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 6 | DOUT2+ | output | Driver 2 noninverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 7 | DIN2 | input | Driver 2 input, TTL/CMOS compatible. VIH ≥ 2 V, VIL ≤ 0.8 V. |+| 8 | GND | power_in | Device ground reference. |+| 9 | DIN3 | input | Driver 3 input, TTL/CMOS compatible. VIH ≥ 2 V, VIL ≤ 0.8 V. |+| 10 | DOUT3+ | output | Driver 3 noninverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 11 | DOUT3- | output | Driver 3 inverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 12 | EN* | input | Active-low enable pin, OR-ed with EN. Common to all four drivers; drivers are enabled when EN is high OR EN* is low. |+| 13 | DOUT4- | output | Driver 4 inverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 14 | DOUT4+ | output | Driver 4 noninverting output, LVDS levels. Differential output voltage typ 350 mV into RL = 100 Ω. |+| 15 | DIN4 | input | Driver 4 input, TTL/CMOS compatible. VIH ≥ 2 V, VIL ≤ 0.8 V. |+| 16 | VCC | power_in | Power supply pin, 3.3 V ±0.3 V (recommended operating range 3.0-3.6 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Interface |+| Pins | 16 |++## Ordering variants++Same part, different packaging or reel option.++- `DS90LV031ATMTCX`+- `DS90LV031ATMTCXM`+- `DS90LV031ATMTCXMX`++## CAD (KiCad official)++- Symbol: `DS90LV031ATMTCX`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ds90lv031a) (26 pp, sha256 `e06386db5f374ad0`, retrieved 2026-08-17, tier: lcsc)+- **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/ds90lv031atmtcx-datasheet.pdf)

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