Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

main

Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	1d ago
viewers	pcm3008t: viewers · Ray	1d ago
package.json	Publish 0.1.0 · Ray	1d ago
page.json	Set visibility: public · Ray	1d ago
pcm3008t-etched.glb	pcm3008t: factory component page (tier=lcsc) · Ray	1d ago
pcm3008t-etched.step	pcm3008t: factory component page (tier=lcsc) · Ray	1d ago
pcm3008t-hero.glb	pcm3008t: hero GLB from the etched model (keeps the MPN mark) · Ray	1d ago
pcm3008t-hero.overlay.json	Publish 0.1.0 · Ray	1d ago
pcm3008t.glb	Publish 0.1.0 · Ray	1d ago
pcm3008t.kicad_mod	Publish 0.1.0 · Ray	1d ago
pcm3008t.kicad_sym	Publish 0.1.0 · Ray	1d ago
pcm3008t.lbr	Publish 0.1.0 · Ray	1d ago
pcm3008t.step	Publish 0.1.0 · Ray	1d ago
README.md	Initial commit: component/pcm3008t · Ray	1d ago

PCM3008T

Texas Instruments · Audio Interface ICs · TSSOP-16

PCM3008T from Texas Instruments, in a TSSOP-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	VCOM	passive	ADC/DAC common-voltage decouple pin that must be bypassed to GND with a 0.1 µF ceramic and a 1 µF or larger chemical capacitor placed as close to the pin as possible.
2	VINR	input	ADC single-ended analog input for the right channel, with 30 kΩ input impedance and 0.6 VCC Vp-p input voltage, AC-coupled through a 0.47 µF to 4.7 µF capacitor.
3	VINL	input	ADC single-ended analog input for the left channel, with 30 kΩ input impedance and 0.6 VCC Vp-p input voltage, AC-coupled through a 0.47 µF to 4.7 µF capacitor.
4	GND	power_in	Ground; the analog and digital grounds are internally tied and VCC must be bypassed to this pin.
5	VCC	power_in	Power supply, 2.1 V min to 3.6 V max (2.4 V typical), bypassed to GND with 0.1 µF ceramic and 10 µF chemical capacitors as close to the pins as possible.
6	DEM0	input	De-emphasis control 0 (Schmitt trigger input, 3.3 V tolerant) that selects the DAC de-emphasis mode together with DEM1; the pin must not be left open.
7	DEM1	input	De-emphasis control 1 (Schmitt trigger input, 3.3 V tolerant) that selects the DAC de-emphasis mode together with DEM0; the pin must not be left open.
8	DOUT	output	ADC serial data output in 16-bit left-justified format, forced to zero during ADC power-down and during the initialization sequence.
9	DIN	input	DAC serial data input in 16-bit right-justified format (Schmitt trigger input, 3.3 V tolerant), which must not be left open because there is no internal pullup or pulldown.
10	LRCK	input	Sampling clock (left/right channel) input synchronized to SYSCK (Schmitt trigger input, 3.3 V tolerant), which must not be left open because there is no internal pullup or pulldown.
11	SYSCK	input	System clock input that must be 256fS, 384fS or 512fS, with minimum 15 ns high and low pulse widths and carefully managed duty cycle and jitter (Schmitt trigger input, 3.3 V tolerant).
12	BCK	input	Bit clock input supporting 64, 48 or 32 BCK clocks per LRCK period (Schmitt trigger input, 3.3 V tolerant), which must not be left open.
13	PDAD	input	ADC power-down control, active low: low places the ADC in its lowest power mode, and PDAD and PDDA both low put the device into reset.
14	PDDA	input	DAC power-down control, active low: low places the DAC in its lowest power mode with VOUT forced to VCOM, and PDAD and PDDA both low put the device into reset.
15	VOUTL	output	DAC single-ended analog output for the left channel, with 0.6 VCC Vp-p output voltage and a 10 kΩ AC-coupled load impedance.
16	VOUTR	output	DAC single-ended analog output for the right channel, with 0.6 VCC Vp-p output voltage and a 10 kΩ AC-coupled load impedance.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	TSSOP-16
Category	Interface
Pins	16

CAD (KiCad official)

Symbol: PCM3008T
Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
3D model: TSSOP-16 (KiCad packages3D, STEP)
3D model files: pcm3008t-etched.step / pcm3008t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pcm3008t.step / pcm3008t.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (28 pp, sha256 bac647c89e9d2659, retrieved 2026-10-08, 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