component
SN65HVD07EIM
Public Made by Adomby adom
HGSEMI RS-485/RS-422 ICs, SOP-8. 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
markdownSN65HVD07EIM
HGSEMI · RS-485/RS-422 ICs · SOP-8
SN65HVD07EIM from HGSEMI, in a SOP-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 | R | output | Receiver output, 3-state, driven high or low from the A-B differential input when RE is low and high impedance when RE is high; VOH is 4 V min at IOH = -8 mA and VOL is 0.4 V max at IOL = 8 mA. |
| 2 | RE | input | Active-low receiver enable; low enables the receiver and high disables it, with VIH 2 V min and VIL 0.8 V max, and the device enters standby when RE is high and DE is low. |
| 3 | DE | input | Active-high driver enable; high enables the A/B driver outputs and low places them in high impedance, with VIH 2 V min and VIL 0.8 V max. |
| 4 | D | input | Driver data input; with DE high, D high drives A high and B low, and D low drives A low and B high, with VIH 2 V min and VIL 0.8 V max. |
| 5 | GND | power_in | Ground (network ground reference); the A, B and GND pins are rated for 16 kV HBM ESD. |
| 6 | A | bidirectional | Non-inverting RS-485 driver output and receiver input on the differential bus; voltage range at A or B is -9 V to 14 V absolute maximum and -7 V to 12 V recommended. |
| 7 | B | bidirectional | Inverting RS-485 driver output and receiver input on the differential bus; voltage range at A or B is -9 V to 14 V absolute maximum and -7 V to 12 V recommended. |
| 8 | VCC | power_in | Positive supply; recommended operating range is 4.5 V to 5.5 V and absolute maximum is -0.3 V to 6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-8 |
| Category | Communication Interface Chip/UART/485/232 |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SN65HVD07EIM - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
sn65hvd07eim-etched.step/sn65hvd07eim-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn65hvd07eim.step/sn65hvd07eim.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (21 pp, sha256
d88167bea2b20824, retrieved 2026-10-27, 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).