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Contents

README

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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)
  • 3D model files: ds90lv031atmtcx-etched.step / ds90lv031atmtcx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ds90lv031atmtcx.step / ds90lv031atmtcx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (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