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LMH0034MAX
Public Made by Adomby adom
Texas Instruments Interface - Specialized, SOIC-16. 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
markdownLMH0034MAX
Texas Instruments · Interface - Specialized · SOIC-16
LMH0034MAX from Texas Instruments, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CLI | output | Cable length indicator provides a voltage inversely proportional to the cable length being equalized, and is only valid when an input signal is present (2.5 V typical at 0 m cable, 1.9 V at maximum cable). |
| 2 | VCC | power_in | Positive power supply (+3.3 V), specified at 3.3 V ±5% with absolute maximum supply of −0.5 V to 3.6 V. |
| 3 | VEE | power_in | Negative power supply (ground). |
| 4 | SDI | input | Serial data true input, which must be AC coupled and accepts differential or single-ended drive with a 720 to 950 mVP-P input swing. |
| 5 | SDI | input | Serial data complement input, which must be AC coupled and is driven differentially with SDI (true). |
| 6 | VEE | power_in | Negative power supply (ground). |
| 7 | AEC+ | passive | AEC loop filter external capacitor (1 µF) positive connection, with the capacitor connected across AEC+ and AEC−. |
| 8 | AEC- | passive | AEC loop filter external capacitor (1 µF) negative connection, with the capacitor connected across AEC+ and AEC−. |
| 9 | BYPASS | input | Bypasses equalization and DC restoration when driven high, and no equalization occurs in this mode. |
| 10 | MUTEREF | input | Mute reference that sets the maximum cable length to be equalized before muting, and may be left unconnected for maximum equalization. |
| 11 | VEE | power_in | Negative power supply (ground). |
| 12 | SDO | output | Serial data complement output, internally loaded with 50 Ω and producing a 750 mVP-P differential output together with SDO (true). |
| 13 | SDO | output | Serial data true output, internally loaded with 50 Ω and producing a 750 mVP-P differential output together with SDO (complement). |
| 14 | VEE | power_in | Negative power supply (ground). |
| 15 | VCC | power_in | Positive power supply (+3.3 V), specified at 3.3 V ±5% with absolute maximum supply of −0.5 V to 3.6 V. |
| 16 | CD/MUTE | bidirectional | Bidirectional carrier detect and output mute that is high when no signal is present; tie to VCC to force mute on, tie to GND to disable mute, leave unconnected for automatic control, and it has no function in BYPASS mode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Interface |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
LMH0034MAX - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
lmh0034max-etched.step/lmh0034max-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmh0034max.step/lmh0034max.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (14 pp, sha256
bc90d30ef61b72f3, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(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).