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FIN1028MX

Public Made by Adom

by adom

onsemi Buffers / Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FIN1028MX

onsemi · Buffers / Drivers · SOIC-8

FIN1028MX from onsemi, in a SOIC-8. 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 RIN1- input Inverting LVDS input of receiver 1, with a recommended differential voltage magnitude of 100 mV to VCC and common-mode range of 0.05 V to 2.35 V.
2 RIN1+ input Non-inverting LVDS input of receiver 1, with a recommended differential voltage magnitude of 100 mV to VCC and common-mode range of 0.05 V to 2.35 V.
3 RIN2+ input Non-inverting LVDS input of receiver 2, with a recommended differential voltage magnitude of 100 mV to VCC and common-mode range of 0.05 V to 2.35 V.
4 RIN2- input Inverting LVDS input of receiver 2, with a recommended differential voltage magnitude of 100 mV to VCC and common-mode range of 0.05 V to 2.35 V.
5 GND power_in Ground.
6 ROUT2 output LVTTL data output of receiver 2, with VOL max 0.5 V at 8 mA and VOH min 2.4 V at -8 mA.
7 ROUT1 output LVTTL data output of receiver 1, with VOL max 0.5 V at 8 mA and VOH min 2.4 V at -8 mA.
8 VCC power_in Power supply, recommended operating range 3.0 V to 3.6 V (absolute maximum 4.6 V).

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-8
Category Logic ICs
Pins 8

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 (abs max) VCC -0.5 4.6 V 4
DC Input Voltage (abs max) RINx+, RINx- -0.5 4.7 V 4
DC Output Voltage (abs max) ROUTx -0.5 6 V 4
DC Output Current IO 16 mA 4
Storage Temperature Range TSTG -65 150 °C 4
Maximum Junction Temperature TJ 150 °C 4
Lead Temperature, Soldering 10 Seconds TL 260 °C 4
ESD Human Body Model ESD 6500 V JESD22-A114 4
ESD Machine Model ESD 300 V JESD22-A115 4
Supply Voltage (recommended) VCC 3 3.6 V 4
Input Voltage VIN 0 3.6 V Max printed as VCC 4
Magnitude of Differential Voltage /VID/ 100 mV Max printed as VCC 4
Common-Mode Input Voltage VIC 0.05 2.35 V 4
Operating Temperature TA -40 85 °C 4
Differential Input Threshold HIGH VTH 100 mV Figure 2, Table 1 5
Differential Input Threshold LOW VTL -100 mV Figure 2, Table 1 5
Input Current IIN -20 20 µA VIN=0V or VCC 5
Power-off Input Current II(OFF) -20 20 µA VCC=0V, VIN=0V or 3.6V 5
Output HIGH Voltage VOH 2.4 V IOH=-8mA 5
Output LOW Voltage VOL 0.2 V IOL=100µA 5
Output LOW Voltage VOL 0.5 V IOL=8mA 5
Input Clamp Voltage VIK -1.5 V IIK=-18mA 5
Power Supply Current ICC 9 mA RIN+=1V and RIN-=1.4V or RIN+=1.4V and RIN-=1V 5
Differential Propagation Delay, LOW-to-HIGH tPLH 0.9 2.5 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Differential Propagation Delay, HIGH-to-LOW tPHL 0.9 2.5 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Output Rise Time (20% to 80%) tTLH 0.5 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Output Fall Time (80% to 20%) tTHL 0.5 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Pulse Skew /tPLH - tPHL/ tSK(P) 0.4 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Channel-to-Channel Skew tSK(LH), tSK(HL) 0.3 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Part-to-Part Skew tSK(PP) 1 ns /VID/=400mV, CL=10pF, Figure 2, Figure 3 5
Input Capacitance CIN 4 pF 5
Output Capacitance COUT 6 pF 5

CAD (KiCad official)

  • Symbol: FIN1028MX
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: fin1028mx-etched.step / fin1028mx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fin1028mx.step / fin1028mx.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (12 pp, sha256 7b9472a855632de0, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF