component
MAX3093M
Public Made by Adomby adom
HGSEMI RS-485 / RS-422 ICs, SOP-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
markdownMAX3093M
HGSEMI · RS-485 / RS-422 ICs · SOP-16
MAX3093M from HGSEMI, in a SOP-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 | IN A1 | input | Inverting (-) differential input of receiver A, with ±0.2V sensitivity over the ±7V common-mode range. |
| 2 | IN A2 | input | Non-inverting (+) differential input of receiver A, with ±0.2V sensitivity over the ±7V common-mode range. |
| 3 | OUTPUT A | tri_state | TRI-STATE output of receiver A with 6 mA source and sink capability. |
| 4 | TRI-STATE CONTROL A/C | input | Enable input controlling the TRI-STATE outputs of receivers A and C, with VIH min 2.0 V and VIL max 0.8 V. |
| 5 | OUTPUT C | tri_state | TRI-STATE output of receiver C with 6 mA source and sink capability. |
| 6 | IN C2 | input | Non-inverting (+) differential input of receiver C, with ±0.2V sensitivity over the ±7V common-mode range. |
| 7 | IN C1 | input | Inverting (-) differential input of receiver C, with ±0.2V sensitivity over the ±7V common-mode range. |
| 8 | GND | power_in | Ground reference for all voltages. |
| 9 | IN D1 | input | Inverting (-) differential input of receiver D, with ±0.2V sensitivity over the ±7V common-mode range. |
| 10 | IN D2 | input | Non-inverting (+) differential input of receiver D, with ±0.2V sensitivity over the ±7V common-mode range. |
| 11 | OUTPUT D | tri_state | TRI-STATE output of receiver D with 6 mA source and sink capability. |
| 12 | TRI-STATE CONTROL B/D | input | Enable input controlling the TRI-STATE outputs of receivers B and D, with VIH min 2.0 V and VIL max 0.8 V. |
| 13 | OUTPUT B | tri_state | TRI-STATE output of receiver B with 6 mA source and sink capability. |
| 14 | IN B2 | input | Non-inverting (+) differential input of receiver B, with ±0.2V sensitivity over the ±7V common-mode range. |
| 15 | IN B1 | input | Inverting (-) differential input of receiver B, with ±0.2V sensitivity over the ±7V common-mode range. |
| 16 | VCC | power_in | Positive supply, 4.75 V to 5.25 V operating, 7 V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-16 |
| Category | Interface |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage (Vcc) | Vcc | 7 | V | 3 | |||
| Common Mode Range | VCM | -14 | 14 | V | 3 | ||
| Differential Input Voltage | VDIFF | -14 | 14 | V | 3 | ||
| Enable Input Voltage | VIN | 7 | V | 3 | |||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| Lead Temperature (Soldering 10 sec) | 260 | °C | Soldering 10 sec | 3 | |||
| Current Per Output | -25 | 25 | mA | 3 | |||
| Supply Voltage (Vcc) | Vcc | 4.75 | 5.25 | V | 3 | ||
| Operating Temperature Range (TA) | TA | -40 | 85 | °C | 3 | ||
| Enable Input Rise or Fall Times | 500 | ns | 3 | ||||
| Minimum Differential Input Voltage | VTH | -0.2 | 0.2 | V | VOUT = VOH or VOL; -7V < VCM < +7V | 3 | |
| Input Current (Under Test) | IIN | 1.1 | mA | VIN = +10V, Other Input GND | 3 | ||
| Input Current (Under Test) | IIN | -1.6 | mA | VIN = -10V, Other Input = GND | 3 | ||
| Minimum High Level Output Voltage | VOH | 3.84 | 4.2 | V | VCC=Min, V(DIFF)=+1V, IOUT=6.0mA | 3 | |
| Minimum Enable High Input Level Voltage | VIH | 2 | V | 3 | |||
| Maximum Enable Low Input Level Voltage | VIL | 0.8 | V | 3 | |||
| Maximum TRI-STATE Output Leakage Current | IOZ | -5 | 5 | µA | VOUT=VCC or GND, TRI-STATE Control=VIL | 3 | |
| Maximum Enable Input Current | II | -1 | 1 | µA | VIN=VCC or GND | 3 | |
| Quiescent Power Supply Current | ICC | 12 | mA | VCC=Max, V(DIFF)=+1V | 3 | ||
| Input Hysteresis | VHYST | 50 | mV | 3 | |||
| Propagation Delay Input to Output | TPLH, TPHL | 20 | ns | CL=50pF, VDIFF=2.5V | 4 | ||
| Propagation Delay TRI-STATE Control to Output | TPLZ, TPHZ | 12 | ns | CL=50pF, RL+1000Ω, VDIFF=2.5v | 4 | ||
| Propagation Delay TRI-STATE Control to Output | TPZL, TPZH | 14 | ns | CL=50pF, RL=1000Ω, VDIFF=2.5V | 4 | ||
| Input Resistance | RIN | 10 | kΩ | -7V < VCM < +7V, (One Input AC GND) | 3 |
CAD (KiCad official)
- Symbol:
MAX3093M - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files:
max3093m-etched.step/max3093m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max3093m.step/max3093m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (8 pp, sha256
fe6524329b7d3123, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).