component
XL2901
Public Made by Adomby adom
XINLUDA Comparators, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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XL2901
XINLUDA · Comparators · SOP-14
XL2901 from XINLUDA, in a SOP-14. 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 | OUT1 | output | Output pin of comparator 2, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 2 | OUT2 | output | Output pin of comparator 1, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 3 | VCC | power_in | Positive supply; the recommended supply range is 2 V to 30 V (non-V devices) or 2 V to 32 V (V devices), with an absolute maximum of 36 V. |
| 4 | IN2- | input | Negative input pin of comparator 1; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 5 | IN2+ | input | Positive input pin of comparator 1; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 6 | IN1- | input | Negative input pin of comparator 2; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 7 | IN1+ | input | Positive input pin of comparator 2; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 8 | IN3- | input | Negative input pin of comparator 3; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 9 | IN3+ | input | Positive input pin of comparator 3; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 10 | IN4- | input | Negative input pin of comparator 4; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 11 | IN4+ | input | Positive input pin of comparator 4; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 12 | GND | power_in | Negative supply (ground); the common-mode input range includes ground. |
| 13 | OUT4 | output | Output pin of comparator 4, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 14 | OUT3 | output | Output pin of comparator 3, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | SOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
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 | VIO | 3 | 10 | mV | TA = 25°C; VIC = VICRmin, VO = 1.4 V, VCC = 5 V to MAX, Non-A devices | 6 | |
| Input offset voltage (full range) | VIO | 20 | mV | Full range (-40°C to +85°C); VIC = VICRmin, VO = 1.4 V, VCC = 5 V to MAX, Non-A devices | 6 | ||
| Input offset current | IIO | 5 | 50 | nA | TA = 25°C; VO = 1.4 V | 6 | |
| Input offset current (full range) | IIO | 200 | nA | Full range (-40°C to +85°C); VO = 1.4 V | 6 | ||
| Input bias current | IIB | -25 | -250 | nA | TA = 25°C; VO = 1.4 V | 6 | |
| Input bias current (full range) | IIB | -500 | nA | Full range (-40°C to +85°C); VO = 1.4 V | 6 | ||
| Common-mode input voltage range (lower limit) | VICR | 0 | V | TA = 25°C; upper limit printed as VCC, 1.5 V | 6 | ||
| Common-mode input voltage range (lower limit, full range) | VICR | 0 | V | Full range (-40°C to +85°C); upper limit printed as VCC, 2 V | 6 | ||
| Large-signal differential voltage amplification | AVD | 25 | 100 | V/mV | TA = 25°C; VCC = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC | 6 | |
| High-level output current | IOH | 0.1 | 50 | nA | TA = 25°C; VID = 1 V, VOH = 5 V | 6 | |
| High-level output current (VCC MAX) | IOH | 1 | μA | Full range (-40°C to +85°C); VID = 1 V, VOH = VCC MAX | 6 | ||
| Low-level output voltage | VOL | 150 | 500 | mV | TA = 25°C; VID = -1 V, IOL = 4 mA; Non-V devices | 6 | |
| Low-level output voltage (full range) | VOL | 700 | mV | Full range (-40°C to +85°C); VID = -1 V, IOL = 4 mA; All devices | 6 | ||
| Low-level output current | IOL | 6 | 16 | mA | TA = 25°C; VID = -1 V, VOL = 1.5 V | 6 | |
| Supply current (four comparators) | ICC | 1.2 | 3.5 | mA | TA = 25°C; VO = 2.5 V, No load, VCC = 5 V | 6 | |
| Supply current (four comparators, VCC MAX) | ICC | 2 | 5 | mA | VO = 2.5 V, No load, VCC = MAX (note 3) | 6 | |
| Supply voltage (absolute maximum) | VCC | 36 | V | 4 | |||
| Differential input voltage | VID | -36 | 36 | V | xIN+ with respect to xIN- | 4 | |
| Input voltage range (either input) | VI | -0.3 | 36 | V | Either input, with respect to network ground | 4 | |
| Output voltage | VO | 36 | V | 4 | |||
| Output current | IO | 20 | mA | 4 | |||
| Input current | IK | -50 | mA | Input current through parasitic diode | 4 | ||
| Operating virtual-junction temperature | TJ | 150 | °C | 4 | |||
| Case temperature for soldering (SOP14) | 260 | °C | Case temperature for 60 s, SOP14 | 4 | |||
| Storage temperature | Tstg | -50 | 150 | °C | 4 | ||
| Supply voltage (non-V devices) | VCC | 2 | 30 | V | Non-V devices; over operating free-air temperature range | 5 | |
| Junction temperature (XL/XD2901) | TJ | -40 | 85 | °C | XL/XD2901 | 5 | |
| Junction-to-ambient thermal resistance (SOP) | RθJA | 98.8 | °C/W | SOP package | 4 | ||
| Junction-to-case (top) thermal resistance (SOP) | RθJC(top) | 64.3 | °C/W | SOP package | 4 | ||
| Junction-to-board thermal resistance (SOP) | RθJB | 59.7 | °C/W | SOP package | 4 | ||
| Junction-to-top characterization parameter (SOP) | ψJT | 25.7 | °C/W | SOP package | 4 | ||
| Junction-to-board characterization parameter (SOP) | ψJB | 59.3 | °C/W | SOP package | 4 |
CAD (KiCad official)
- Symbol:
XL2901 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files:
xl2901-etched.step/xl2901-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xl2901.step/xl2901.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XINLUDA datasheet (13 pp, sha256
15da59167037a478, 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).
# XL2901
**XINLUDA** · Comparators · SOP-14
XL2901 from XINLUDA, in a SOP-14. 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 | OUT1 | output | Output pin of comparator 2, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 2 | OUT2 | output | Output pin of comparator 1, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 3 | VCC | power_in | Positive supply; the recommended supply range is 2 V to 30 V (non-V devices) or 2 V to 32 V (V devices), with an absolute maximum of 36 V. |
| 4 | IN2- | input | Negative input pin of comparator 1; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 5 | IN2+ | input | Positive input pin of comparator 1; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 6 | IN1- | input | Negative input pin of comparator 2; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 7 | IN1+ | input | Positive input pin of comparator 2; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 8 | IN3- | input | Negative input pin of comparator 3; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 9 | IN3+ | input | Positive input pin of comparator 3; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 10 | IN4- | input | Negative input pin of comparator 4; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 11 | IN4+ | input | Positive input pin of comparator 4; inputs may go to 30 V (non-V) without damage and must not go below ground by more than 0.3 V. |
| 12 | GND | power_in | Negative supply (ground); the common-mode input range includes ground. |
| 13 | OUT4 | output | Output pin of comparator 4, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
| 14 | OUT3 | output | Output pin of comparator 3, an open-collector NPN output with absolute maximum output voltage 36 V and output current 20 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | SOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
## 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 | VIO | | 3 | 10 | mV | TA = 25°C; VIC = VICRmin, VO = 1.4 V, VCC = 5 V to MAX, Non-A devices | 6 |
| Input offset voltage (full range) | VIO | | | 20 | mV | Full range (-40°C to +85°C); VIC = VICRmin, VO = 1.4 V, VCC = 5 V to MAX, Non-A devices | 6 |
| Input offset current | IIO | | 5 | 50 | nA | TA = 25°C; VO = 1.4 V | 6 |
| Input offset current (full range) | IIO | | | 200 | nA | Full range (-40°C to +85°C); VO = 1.4 V | 6 |
| Input bias current | IIB | | -25 | -250 | nA | TA = 25°C; VO = 1.4 V | 6 |
| Input bias current (full range) | IIB | -500 | | | nA | Full range (-40°C to +85°C); VO = 1.4 V | 6 |
| Common-mode input voltage range (lower limit) | VICR | 0 | | | V | TA = 25°C; upper limit printed as VCC, 1.5 V | 6 |
| Common-mode input voltage range (lower limit, full range) | VICR | 0 | | | V | Full range (-40°C to +85°C); upper limit printed as VCC, 2 V | 6 |
| Large-signal differential voltage amplification | AVD | 25 | 100 | | V/mV | TA = 25°C; VCC = 15 V, VO = 1.4 V to 11.4 V, RL ≥ 15 kΩ to VCC | 6 |
| High-level output current | IOH | | 0.1 | 50 | nA | TA = 25°C; VID = 1 V, VOH = 5 V | 6 |
| High-level output current (VCC MAX) | IOH | | | 1 | μA | Full range (-40°C to +85°C); VID = 1 V, VOH = VCC MAX | 6 |
| Low-level output voltage | VOL | | 150 | 500 | mV | TA = 25°C; VID = -1 V, IOL = 4 mA; Non-V devices | 6 |
| Low-level output voltage (full range) | VOL | | | 700 | mV | Full range (-40°C to +85°C); VID = -1 V, IOL = 4 mA; All devices | 6 |
| Low-level output current | IOL | | 6 | 16 | mA | TA = 25°C; VID = -1 V, VOL = 1.5 V | 6 |
| Supply current (four comparators) | ICC | | 1.2 | 3.5 | mA | TA = 25°C; VO = 2.5 V, No load, VCC = 5 V | 6 |
| Supply current (four comparators, VCC MAX) | ICC | | 2 | 5 | mA | VO = 2.5 V, No load, VCC = MAX (note 3) | 6 |
| Supply voltage (absolute maximum) | VCC | | | 36 | V | | 4 |
| Differential input voltage | VID | -36 | | 36 | V | xIN+ with respect to xIN- | 4 |
| Input voltage range (either input) | VI | -0.3 | | 36 | V | Either input, with respect to network ground | 4 |
| Output voltage | VO | | | 36 | V | | 4 |
| Output current | IO | | | 20 | mA | | 4 |
| Input current | IK | -50 | | | mA | Input current through parasitic diode | 4 |
| Operating virtual-junction temperature | TJ | | | 150 | °C | | 4 |
| Case temperature for soldering (SOP14) | | | | 260 | °C | Case temperature for 60 s, SOP14 | 4 |
| Storage temperature | Tstg | -50 | | 150 | °C | | 4 |
| Supply voltage (non-V devices) | VCC | 2 | | 30 | V | Non-V devices; over operating free-air temperature range | 5 |
| Junction temperature (XL/XD2901) | TJ | -40 | | 85 | °C | XL/XD2901 | 5 |
| Junction-to-ambient thermal resistance (SOP) | RθJA | | 98.8 | | °C/W | SOP package | 4 |
| Junction-to-case (top) thermal resistance (SOP) | RθJC(top) | | 64.3 | | °C/W | SOP package | 4 |
| Junction-to-board thermal resistance (SOP) | RθJB | | 59.7 | | °C/W | SOP package | 4 |
| Junction-to-top characterization parameter (SOP) | ψJT | | 25.7 | | °C/W | SOP package | 4 |
| Junction-to-board characterization parameter (SOP) | ψJB | | 59.3 | | °C/W | SOP package | 4 |
## CAD (KiCad official)
- Symbol: `XL2901`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files: `xl2901-etched.step` / `xl2901-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xl2901.step` / `xl2901.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [XINLUDA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8559360799996747776) (13 pp, sha256 `15da59167037a478`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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](docs/xl2901-datasheet.pdf)