component
LM324KAN
Public Made by Adomby adom
Texas Instruments Operational Amplifier, PDIP-14. 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
markdownLM324KAN
Texas Instruments · Operational Amplifier · PDIP-14
LM324KAN from Texas Instruments, in a PDIP-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 | 1OUT | output | Output of amplifier 1. |
| 2 | 1IN- | input | Negative (inverting) input of amplifier 1. |
| 3 | 1IN+ | input | Positive (non-inverting) input of amplifier 1. |
| 4 | VCC+ | power_in | Positive (highest) supply pin. |
| 5 | 2IN+ | input | Positive (non-inverting) input of amplifier 2. |
| 6 | 2IN- | input | Negative (inverting) input of amplifier 2. |
| 7 | 2OUT | output | Output of amplifier 2. |
| 8 | 3OUT | output | Output of amplifier 3. |
| 9 | 3IN- | input | Negative (inverting) input of amplifier 3. |
| 10 | 3IN+ | input | Positive (non-inverting) input of amplifier 3. |
| 11 | VCC- | power_in | Negative (lowest) supply pin, or ground for single-supply operation. |
| 12 | 4IN+ | input | Positive (non-inverting) input of amplifier 4. |
| 13 | 4IN- | input | Negative (inverting) input of amplifier 4. |
| 14 | 4OUT | output | Output of amplifier 4. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-14 |
| Category | Operational Amplifier/Comparator |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VS | 3 | 30 | V | 1 | ||
| Operating ambient temperature | TA | -25 | 85 | °C | 1 | ||
| Input offset voltage (full range) | VIO | 5 | mV | Full range; VCC = 5V to 30V, VIC = VICRmin, VO = 1.4V | 13 | ||
| Input offset voltage (25°C) | VIO | 2 | 3 | mV | 25°C; VCC = 5V to 30V, VIC = VICRmin, VO = 1.4V | 13 | |
| Input offset current (25°C) | IIO | 2 | 30 | nA | 25°C; VO = 1.4V | 13 | |
| Input offset current (full range) | IIO | 75 | nA | Full range; VO = 1.4V | 13 | ||
| Input bias current (25°C) | IIB | -15 | -100 | nA | 25°C; VO = 1.4V | 13 | |
| Input bias current (full range) | IIB | -200 | nA | Full range; VO = 1.4V | 13 | ||
| Common-mode input voltage range (25°C) | VICR | 0 | V | 25°C; VCC = 30V; max printed as VCC, 1.5 V | 13 | ||
| Common-mode input voltage range (full range) | VICR | 0 | V | Full range; VCC = 30V; max printed as VCC, 2 V | 13 | ||
| High-level output voltage (full range) | VOH | 26 | V | Full range; VCC = 30V; RL = 2kΩ | 13 | ||
| High-level output voltage (full range) | VOH | 27 | 28 | V | Full range; VCC = 30V; RL ≥ 10kΩ | 13 | |
| Low-level output voltage (full range) | VOL | 5 | 20 | mV | Full range; RL ≤ 10kΩ | 13 | |
| Large-signal differential voltage gain (25°C) | AVD | 25 | 100 | V/mV | 25°C; VCC = 15V, VO = 1V to 11V, RL ≥ 2kΩ | 13 | |
| Large-signal differential voltage gain (full range) | AVD | 15 | V/mV | Full range; VCC = 15V, VO = 1V to 11V, RL ≥ 2kΩ | 13 | ||
| Common-mode rejection ratio (25°C) | CMRR | 65 | 80 | dB | 25°C; VIC = VICRmin | 13 | |
| Supply voltage rejection ratio (25°C) | kSVR | 65 | 100 | dB | 25°C; ΔVCC/ΔVIO | 13 | |
| Output sink current (25°C) | IO | -20 | -30 | -60 | mA | 25°C; VCC = 15V, VID = 1V, VO = 0 | 13 |
| Output sink current (full range) | IO | -10 | mA | Full range; VCC = 15V, VID = 1V, VO = 0 | 13 | ||
| Output source current (25°C) | IO | 10 | 20 | mA | 25°C; VCC = 15V, VID = -1V, VO = 15V | 13 | |
| Output source current (full range) | IO | 5 | mA | Full range; VCC = 15V, VID = -1V, VO = 15V | 13 | ||
| Output sink current at low output (25°C) | IO | 12 | 30 | μA | 25°C; VID = -1V, VO = 200mV | 13 | |
| Short-circuit output current (25°C) | IOS | -60 | 40 | 60 | mA | 25°C; VCC = 5V, VCC- = -5V, VO = 0 | 13 |
| Supply current, 4 amplifiers (full range) | ICC | 0.7 | 1.2 | mA | Full range; VO = 2.5V, no load | 13 | |
| Supply current, 4 amplifiers (full range) | ICC | 1.4 | 3 | mA | Full range; VCC = 30V, VO = 15V, no load | 13 | |
| Junction-to-ambient thermal resistance (PDIP N) | RθJA | 80 | °C/W | Junction to ambient, PDIP (N) 14-pin package | 6 |
CAD (KiCad official)
- Symbol:
LM324KAN - Footprint:
Package_DIP:DIP-14_W7.62mm - 3D model: PDIP-14 (KiCad packages3D, STEP)
- 3D model files:
lm324kan-etched.step/lm324kan-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm324kan.step/lm324kan.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (52 pp, sha256
cbdad41dc394f598, retrieved 2026-11-02, tier: manufacturer) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).