component

AC6969A2

Public Made by Adom

by adom

JieLi Tech Digital Signal Processors / Controllers (DSPs/DSCs), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersac6969a2factory-2.0.0extractor-text

Verified AC6969A2

by Ray · last 7 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

7 Nov 2026RayPublished by the parts factory: tier lcsc, 16 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AC6969A2 · SOP-16 · 16 pins
  • ✓copper: 16 copper pads, none touching another net
  • ✓datasheet: all 16 pin names found in the 12-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-16_3.9x9.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-2spthxlw/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 16 pins = 16 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 16 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ac6969a2.kicad_sym✓ ac6969a2.kicad_mod✓ ac6969a2.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

AC6969A2

JieLi Tech · Digital Signal Processors / Controllers (DSPs/DSCs) · SOP-16

AC6969A2 from JieLi Tech, in a SOP-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 VDDIO power_out 3.3V IO power (LDO output, typ 3.3V at VBAT=4.2V with 100mA loading).
2 VBAT power_in Battery power supply input, 2.2V to 5.5V (typ 3.7V).
3 LDO_IN/PB5 bidirectional Battery charger input (max 6.5V, 300mA loading) shared with high-voltage-resistant GPIO PB5 with 8mA drive, PWM3, CAP1 and UART0 C-port alternates.
4 BT_AVDD power_out Bluetooth power pin, 1.3V output at VBAT=4.2V with 100mA loading.
5 PB3 bidirectional GPIO with 24mA drive, alternate functions ADC6 input, PWM2 output and UART2RXB.
6 PB1 bidirectional GPIO with 24/8mA drive and default pull-up, used for long press reset, ADC5, TMR2 clock input and UART0RXB.
7 BT_RF passive Bluetooth antenna RF pin.
8 VSSIO power_in Ground.
9 BT_SOCI input Bluetooth oscillator input.
10 BT_SOCO output Bluetooth oscillator output.
11 USBDM/PC5 bidirectional USB negative data line with 4mA drive and default pull-down, shared with GPIO PC5 (24/8mA), IIC SDA, ADC14/ADC12, TMR1 and UART alternates.
12 USBDP/PA3/PA2 bidirectional USB positive data line with 4mA drive and default pull-down, shared with GPIOs PA3 and PA2 (24/8mA), IIC SCL, ADC13, UART1/UART2, PWM5, MIC_BIAS output and CAP3 alternates.
13 DACR output DAC right channel output.
14 DACL output DAC left channel output.
15 DACVSS power_in DAC ground.
16 PA1 bidirectional GPIO with 24/8mA drive, alternate functions MIC input, ADC1, PWM4 output and UART1RXC.

Key specifications

Parameter Value
Manufacturer JieLi Tech
Package SOP-16
Category Embedded Processors & Controllers
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
Ambient Temperature Tamb -40 85 °C 7
Storage temperature Tstg -65 150 °C 7
Supply Voltage VBAT -0.3 4.5 V 7
3.3V IO Input Voltage V3.3IO -0.3 V 7
LDO_IN Charge Input Voltage -0.3 6.5 V 7
Voltage Input VBAT 2.2 3.7 5.5 V 7
LDO_IN Loading current 300 mA VBAT = 4.2V 7
Operating temperature -40 85 °C 2
Low-Level Output Voltage VOL 0.33 V VDDIO = 3.3V 7
High-Level Output Voltage VOH 2.7 V VDDIO = 3.3V 7
Internal pull-up/pull-down resistor accuracy -20 20 % internal pull-up/pull-down resistance 8
DAC Output Power 20 mW 32ohm loading 8
S/N 90 91 dB Fsample=44.1kHz Fin=1KHz 1.2Vpp Input 8

CAD (KiCad official)

  • Symbol: AC6969A2
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: ac6969a2-etched.step / ac6969a2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ac6969a2.step / ac6969a2.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: JieLi Tech datasheet (12 pp, sha256 86b787ff84faefa9, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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