component
ZSC31010CEG1-T
Public Made by Adomby adom
RENESAS Interface - Specialized, SOIC-8. Datasheet-verified pinout, 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
markdownZSC31010CEG1-T
RENESAS · Interface - Specialized · SOIC-8
ZSC31010CEG1-T from RENESAS, in a SOIC-8. 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 | Bsink | output | Optional bridge ground connection used for power savings. Connects to a switched transistor (RDS(ON) ~10Ω at VDD=5V, ~15Ω at VDD=3.0V) which interrupts bridge current between A/D conversions. |
| 2 | VBP | input | Positive bridge input to the differential chopper-stabilized instrumentation PREAMP. Leakage current ±10 nA max. Common-mode voltage range: 1V to VDD-1.3V. |
| 3 | N/C | unconnected | No connection. Pin is not internally bonded. |
| 4 | VBN | input | Negative bridge input to the differential chopper-stabilized instrumentation PREAMP. Leakage current ±10 nA max. Common-mode voltage range: 1V to VDD-1.3V. |
| 5 | Vgate | output | Gate control output for external JFET used for supply regulation or over-voltage protection when Vsupply exceeds 5.5V (up to 30V). Recommended JFETs: MMBF4392 (regulation) or Vishay J107 (over-voltage). Leave floating or unused when supply is 2.7-5.5V without JFET. |
| 6 | VDD | power_in | Analog supply voltage input, 2.7V to 5.5V (typ 5.0V). Requires 100-470nF (typ 220nF) external decoupling capacitor between VDD and ground. Current consumption 0.25 mA (min update rate) to 1.2 mA (max update rate). |
| 7 | SIG | bidirectional | ZACwire One-Wire Interface pin - serves as analog output (0-1V absolute or rail-to-rail ratiometric), digital output (ZACwire OWI serial), and calibration/configuration interface. On-chip 30 kΩ pull-up in digital mode and during command window. VZAC_low ≤ 0.2·VDD, VZAC_high ≥ 0.8·VDD. Max output current 2.2 mA, drives loads 2.5-20 kΩ and up to 15 nF. |
| 8 | VSS | power_in | Ground / negative supply reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
ZSC31010CEG1-TZSC31010CEG1-RZSC31010CEG1-TCIG1-TZSC31010CEG1-TCIG1-RZSC31010CEG1-TCEBZSC31010CEG1-TCIBZSC31010CEG1-TCECZSC31010CEG1-TCIC
CAD (KiCad official)
- Symbol:
ZSC31010CEG1-T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
zsc31010ceg1-t-etched.step/zsc31010ceg1-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);zsc31010ceg1-t.step/zsc31010ceg1-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (None pp, sha256
7ec059787f9e925b, 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).