component
PT2399
Public Made by Adomby adom
lingxingic Audio Interface ICs, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| pt2399-etched.glb | 16d ago |
| pt2399-etched.step | 16d ago |
| pt2399-hero.glb | 16d ago |
| pt2399-hero.overlay.json | 16d ago |
| pt2399.glb | 16d ago |
| pt2399.kicad_mod | 16d ago |
| pt2399.kicad_sym | 16d ago |
| pt2399.lbr | 16d ago |
| pt2399.step | 16d ago |
| README.md | 16d ago |
PT2399
lingxingic · Audio Interface ICs · DIP-16
PT2399 from lingxingic, in a DIP-16. 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 | VCC | power_in | Analog supply current input; the recommended supply is 3.3 V to 5.5 V (5 V typical) and the absolute maximum rating is 6.5 V. |
| 2 | REF | passive | Analog reference voltage pin, equal to 1/2 VCC. |
| 3 | AGND | power_in | Analog ground pin. |
| 4 | DGND | power_in | Digital ground pin. |
| 5 | CLK_O | output | System clock output pin. |
| 6 | VCO | input | Frequency adjustment pin for the internal voltage-controlled oscillator; the external resistor range is 10K to 50K with 10K recommended, and a larger value lengthens the delay time. |
| 7 | CC1 | passive | Current control pin 1. |
| 8 | CC0 | passive | Current control pin 0. |
| 9 | OP1-OUT | output | Output of internal operational amplifier 1. |
| 10 | OP1-IN | input | Input of internal operational amplifier 1. |
| 11 | OP2-IN | input | Input of internal operational amplifier 2. |
| 12 | OP2-OUT | output | Output of internal operational amplifier 2. |
| 13 | LPF2-IN | input | Input pin of low-pass filter 2 (printed as LPF2IN in the pin table). |
| 14 | LPF2-OUT | output | Output pin of low-pass filter 2. |
| 15 | LPF1-OUT | output | Output pin of low-pass filter 1. |
| 16 | LPF1-IN | input | Input pin of low-pass filter 1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | lingxingic |
| Package | DIP-16 |
| Category | Interface |
| Pins | 16 |
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 | VCC | 6.5 | V | 5 | |||
| Supply current | ICC | 100 | mA | 5 | |||
| Power dissipation | PD | 1.7 | W | 5 | |||
| Operating temperature | TOPR | -40 | 85 | ℃ | 5 | ||
| Storage temperature | TSTG | -25 | 125 | ℃ | 5 | ||
| Soldering temperature (DIP package) | TL | 245 | ℃ | 10 秒; DIP 封装 | 5 | ||
| Supply voltage | Vcc | 3.3 | 5 | 5.5 | V | 5 | |
| Clock frequency | fCK | 4 | 5 | MHz | 5 | ||
| Supply voltage | VCC | 3.3 | 5 | 5.5 | V | 5 | |
| Supply current | ICC | 30 | 40 | mA | 5 | ||
| Voltage gain | GV | -0.5 | 2.5 | dB | RL=47KΩ | 5 | |
| Maximum output voltage | VOMAX | 1.5 | 2 | 2.5 | Vpp | THD=1% | 5 |
| Output distortion | THD | 0.3 | 1 | % | filter=Audio | 5 | |
| Output noise voltage | NO | -90 | -80 | dBV | filter=A-weighting | 5 | |
| Power supply ripple rejection | PSRR | -40 | -30 | dB | ΔVCC= -20dBV(0.1Vrms), f=100Hz | 5 |
CAD (KiCad official)
- Symbol:
PT2399 - Footprint:
Package_DIP:DIP-16_W7.62mm - 3D model: DIP-16 (KiCad packages3D, STEP)
- 3D model files:
pt2399-etched.step/pt2399-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pt2399.step/pt2399.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: lingxingic datasheet (10 pp, sha256
041401781503cedb, retrieved 2026-10-15, tier: lcsc) - 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).