component
XD293-8
Public Made by Adomby adom
XINLUDA Operational Amplifier, DIP-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
markdownXD293-8
XINLUDA · Operational Amplifier · DIP-8
XD293-8 from XINLUDA, in a DIP-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 | 1OUT | output | Output pin of comparator 1; an open-drain NPN pull-down that sinks current when the positive input is higher than the negative input plus the offset voltage, so an external pull-up is needed. |
| 2 | 1IN- | input | Negative input pin of comparator 1; the voltage must not go below -0.3 V and the recommended input range is 0 to VCC-2 V. |
| 3 | 1IN+ | input | Positive input pin of comparator 1; the voltage must not go below -0.3 V and the recommended input range is 0 to VCC-2 V, and either input may go up to the maximum VCC level without damage. |
| 4 | GND | power_in | Ground reference for the device; the supply is measured as VCC-GND, with a recommended range of 2 V to 30 V and an absolute maximum of 36 V. |
| 5 | 2IN+ | input | Positive input pin of comparator 2; the voltage must not go below -0.3 V and the recommended input range is 0 to VCC-2 V, and either input may go up to the maximum VCC level without damage. |
| 6 | 2IN- | input | Negative input pin of comparator 2; the voltage must not go below -0.3 V and the recommended input range is 0 to VCC-2 V. |
| 7 | 2OUT | output | Output pin of comparator 2; an open-drain NPN pull-down that sinks current when the positive input is higher than the negative input plus the offset voltage, so an external pull-up is needed. |
| 8 | VCC | power_in | Supply pin; the recommended supply range is 2 V to 30 V relative to GND, with an absolute maximum of 36 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| Input offset voltage (25°C) | VIO | 3 | 8 | mV | Vcc = 5 V to 30 V, Vic = VICR min, Vo = 1.4 V, 25°C | 5 | |
| Input offset voltage (full range) | VIO | 10 | mV | Vcc = 5 V to 30 V, Vic = VICR min, Vo = 1.4 V, full range | 5 | ||
| Input offset current (25°C) | IIO | 7 | 100 | nA | Vo = 1.4 V, 25°C | 5 | |
| Input offset current (full range) | IIO | 300 | nA | Vo = 1.4 V, full range | 5 | ||
| Input bias current (25°C) | IIB | -30 | -300 | nA | Vo = 1.4 V, 25°C | 5 | |
| Input bias current (full range) | IIB | -500 | nA | Vo = 1.4 V, full range | 5 | ||
| Common-mode input-voltage range (25°C, max = Vcc - 1.5 V) | VICR | 0 | V | 25°C; upper limit printed as Vcc - 1.5 V | 5 | ||
| Common-mode input-voltage range (full range, max = Vcc - 2 V) | VICR | 0 | V | Full range; upper limit printed as Vcc - 2 V | 5 | ||
| Large-signal differential-voltage amplification | AVD | 50 | 200 | V/mV | Vcc = 15 V, Vo = 1.4 V to 11.4 V, RL >= 15 kΩ to Vcc, 25°C | 5 | |
| High-level output current (25°C) | IOH | 0.3 | 90 | nA | VOH = 5 V, VID = 1 V, 25°C | 5 | |
| High-level output current (full range) | IOH | 2 | uA | VOH = 30 V, VID = 1 V, full range | 5 | ||
| Low-level output voltage (25°C) | VOL | 150 | 450 | mV | IOL = 4 mA, VID = -1 V, 25°C | 5 | |
| Low-level output voltage (full range) | VOL | 750 | mV | IOL = 4 mA, VID = -1 V, full range | 5 | ||
| Low-level output current | IOL | 3 | mA | VOL = 1.5 V, VID = -1 V, 25°C | 5 | ||
| Supply current (Vcc = 5 V, 25°C) | ICC | 0.8 | 2 | mA | RL = ∞, Vcc = 5 V, 25°C | 5 | |
| Supply current (Vcc = 30 V, full range) | ICC | 5 | mA | RL = ∞, Vcc = 30 V, full range | 5 | ||
| Supply voltage range (Vs = VCC - GND) | VCC | 2 | 30 | V | Over operating free-air temperature range | 4 | |
| Input pin voltage range | VIN | 0 | V | Over operating free-air temperature range; upper limit printed as VCC - 2 V | 4 | ||
| Ambient temperature TA (293) | TA | -25 | 85 | °C | Over operating free-air temperature range | 4 | |
| Supply voltage range VCC (absolute maximum) | VCC | -0.3 | 36 | V | Supply voltage range | 4 | |
| Differential input voltage (absolute maximum) | VID | -36 | 36 | V | Differential voltages are at IN+ with respect to IN- | 4 | |
| Input pin voltage range (absolute maximum) | VIN | -0.3 | 36 | V | Input pin voltage range | 4 | |
| Output pin voltage range (absolute maximum) | VO | -0.3 | 36 | V | Output pin voltage range | 4 | |
| Output current (absolute maximum) | IO | 18 | mA | Output current | 4 | ||
| Operating virtual-junction temperature (absolute maximum) | Tj | 150 | ℃ | Operating virtual-junction temperature | 4 | ||
| Storage temperature range (absolute maximum) | Tstg | -50 | 150 | ℃ | Storage temperature range | 4 | |
| Junction-to-ambient thermal resistance (DIP8) | RθJA | 85 | °c/w | DIP8 8-pin package, typical value | 4 | ||
| Junction-to-case (top) thermal resistance (DIP8) | Rθjc(top) | 75 | °c/w | DIP8 8-pin package, typical value | 4 |
CAD (KiCad official)
- Symbol:
XD293-8 - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
xd293-8-etched.step/xd293-8-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xd293-8.step/xd293-8.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XINLUDA datasheet (12 pp, sha256
684d00669bcd787d, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).