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X9313WSIZT1
Public Made by Adomby adom
Intersil(Renesas Electronics) Digital Potentiometers, SOIC-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
markdownX9313WSIZT1
Intersil(Renesas Electronics) · Digital Potentiometers · SOIC-8
X9313WSIZT1 from Intersil(Renesas Electronics), 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 | INC | input | Increment control input, negative-edge triggered; each high-to-low toggle moves the wiper up or down in the direction set by U/D. |
| 2 | U/D | input | Up/Down control input that sets the direction of wiper movement and whether the counter increments or decrements. |
| 3 | RH/VH | passive | High terminal of the resistor array, equivalent to a fixed terminal of a mechanical potentiometer, with a voltage range of -5V to +5V. |
| 4 | VSS | power_in | Ground. |
| 5 | RW/VW | passive | Wiper terminal, equivalent to the movable terminal of a mechanical potentiometer, with typical series resistance of 40 ohm at VCC = 5V. |
| 6 | RL/VL | passive | Low terminal of the resistor array, equivalent to a fixed terminal of a mechanical potentiometer, with a voltage range of -5V to +5V. |
| 7 | CS | input | Chip Select input, active LOW; the wiper position is stored in nonvolatile memory when CS returns HIGH while INC is HIGH. |
| 8 | VCC | power_in | Supply voltage, 5V ±10% for the X9313 (3V to 5.5V for the -3 versions). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Intersil(Renesas Electronics) |
| Package | SOIC-8 |
| Category | Data Converters |
| 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 |
|---|---|---|---|---|---|---|---|
| End-to-end resistance (nominal) | RTOTAL | 10 | kΩ | X9313W | 2 | ||
| End-to-end resistance tolerance | -20 | 20 | % | 6 | |||
| VH terminal voltage | VVH | -5 | 5 | V | 6 | ||
| VL terminal voltage | VVL | -5 | 5 | V | 6 | ||
| Power rating | 10 | mW | RTOTAL ≥ 10kΩ | 6 | |||
| Wiper resistance | RW | 40 | 100 | Ω | IW = 1mA, VCC = 5V | 6 | |
| Wiper current | IW | -4.4 | 4.4 | mA | 6 | ||
| Absolute linearity | -1 | 1 | MI | RW(n)(actual) - RW(n)(expected) | 6 | ||
| Relative linearity | -0.2 | 0.2 | MI | RW(n+1) - (RW(n)+MI) | 6 | ||
| RTOTAL temperature coefficient | -300 | 300 | ppm/°C | 6 | |||
| Ratiometric temperature coefficient | -20 | 20 | ppm/°C | 6 | |||
| VCC active current | ICC | 1 | 3 | mA | CS = VIL, U/D = VIL or VIH and INC = 0.42 / 2.4V @ max tCYC | 7 | |
| Standby supply current | ISB | 200 | 500 | µA | CS = VCC - 0.3V, U/D and INC = VSS or VCC - 0.3V | 7 | |
| CS, INC, U/D input leakage current | ILI | -10 | 10 | µA | VIN = VSS to VCC | 7 | |
| CS, INC, U/D input LOW voltage | VIL | -1 | 0.8 | V | 7 | ||
| CS, INC, U/D input capacitance | CIN | 10 | pF | VCC = 5V, VIN = VSS, TA = 25°C, f = 1MHz | 7 | ||
| Minimum endurance | 100000 | data changes per bit per register | 7 | ||||
| Data retention | 100 | years | 7 | ||||
| CS to INC setup | tCI | 100 | ns | 8 | |||
| INC HIGH to U/D change | tID | 100 | ns | 8 | |||
| U/D to INC setup | tDI | 2.9 | µs | 8 | |||
| INC LOW period | tIL | 1 | µs | 8 | |||
| INC HIGH period | tIH | 1 | µs | 8 | |||
| INC inactive to CS inactive | tIC | 1 | µs | 8 | |||
| CS deselect time (STORE) | tCPH | 20 | ms | STORE | 8 | ||
| CS deselect time (NO STORE) | tCPH | 100 | ns | NO STORE | 8 | ||
| INC to VW change | tIW | 1 | 5 | µs | 8 | ||
| INC cycle time | tCYC | 4 | µs | 8 | |||
| INC input rise and fall time | tR, tF | 500 | µs | Note 7 | 8 | ||
| Power-up to wiper stable | tPU | 5 | µs | Note 7 | 8 | ||
| VCC power-up rate | tR VCC | 0.2 | 50 | V/ms | Note 7 | 8 | |
| Store cycle | tWR | 5 | 10 | ms | 8 | ||
| Operating temperature (industrial) | -40 | 85 | °C | Industrial | 6 | ||
| Temperature under bias | -65 | 135 | °C | 6 | |||
| Storage temperature | -65 | 150 | °C | 6 | |||
| Voltage on CS, INC, U/D and VCC with respect to VSS | -1 | 7 | V | 6 | |||
| Voltage on VH, VL, VW with respect to VSS | -6 | 7 | V | 6 | |||
| ΔV = /VH - VL/ | ΔV | 10 | V | X9313W, X9313U | 6 | ||
| Lead temperature | 300 | °C | soldering 10 seconds | 6 | |||
| Wiper current | IW | -8.8 | 8.8 | mA | 10 seconds | 6 | |
| Noise | -120 | dBV | Ref: 1kHz | 6 |
CAD (KiCad official)
- Symbol:
X9313WSIZT1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
x9313wsizt1-etched.step/x9313wsizt1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x9313wsizt1.step/x9313wsizt1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Intersil(Renesas Electronics) datasheet (11 pp, sha256
edcc425466058531, retrieved 2026-10-23, tier: manufacturer) - 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).