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TM8211-TA2302

Public Made by Adom

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TM(Shenzhen Titan Micro Elec) Digital To Analog Converters (DACs), SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TM8211-TA2302

TM(Shenzhen Titan Micro Elec) · Digital To Analog Converters (DACs) · SOP-8

TM8211-TA2302 from TM(Shenzhen Titan Micro Elec), in a SOP-8. 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 BCK input Serial bit clock input; DIN data is shifted into the input register on the rising edge of BCK, with BCK frequency up to 18.4 MHz (text also cites up to 20 MHz).
2 WS input Channel select (word select) input; low level routes DIN data to the right input register and high level to the left input register, with WS frequency up to 384 kHz.
3 DIN input Serial data input, MSB first, LSBJ format with two's complement coding, data rate up to 18.4 Mbit/s (pin table labels it 'data output' but it is marked as input).
4 GND power_in Power ground.
5 VDD power_in Positive power supply, 3 V to 6 V operating range (absolute maximum -0.3 to 7.0 V).
6 LCH output Left channel analog output driven by an internal buffer op-amp, maximum output level 2.2 to 2.7 VPP at VDD=5 V.
7 NC unconnected No connection (floating pin).
8 RCH output Right channel analog output driven by an internal buffer op-amp, maximum output level 2.2 to 2.7 VPP at VDD=5 V.

Key specifications

Parameter Value
Manufacturer TM(Shenzhen Titan Micro Elec)
Package SOP-8
Category ADC/DAC/Data Conversion
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Power Supply Voltage VDD -0.3 7 V 3
Operating Temperature Topr -40 85 ℃ 3
Storage Temperature Tstg -65 150 ℃ 3
Power Supply Voltage VDD 3 5 6 V THD<1% 3
Operating Current Is 5 7 10 mA VDD=5V 3
Digital Input High Level VIH 1.8 2.2 V Ta=25°C, VDD=5.0V; max printed as Vcc 3
Digital Input Low Level VIL 1.2 1.8 V Ta=25°C, VDD=5.0V; min printed as GND 3
Bit Clock Frequency Fbck 18.4 MHz BCK 3
Word clock Frequency Fws 384 KHz WS 3
Input data Rate Fdin 18.4 Mbits/S DIN 3
Maximum Output Level VO 2.2 2.5 2.7 VPP Ta=25°C, VDD=5.0V 4
Total Harmonic Distortion THD 0.13 0.3 % 1KHz, 0dB FS 4
Total Harmonic Distortion THD 0.08 0.1 0.2 % 1KHz, -10dB FS 4
Total Harmonic Distortion THD 3 6 % 1KHz,-60dB FS 4
Dynamic Range DR 85 89 dB 4
Signal to Noise Ratio S/N 89 93 dB Data=0000H 4
Signal to Noise Ratio S/N 95 97 dB No clock input 4
Cross Talk CTa 80 89 92 dB Both Output Channel 4
Cross Talk CTd 75 80 dB Digital in to Analog out 4
Phase Shift Pd 0 0.2 μs Both Output Channel 4
H Level Time tH 25 ns 3
Rise Time tR 20 ns 3
Fall Time tF 20 ns 3

CAD (KiCad official)

  • Symbol: TM8211-TA2302
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: tm8211-ta2302-etched.step / tm8211-ta2302-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tm8211-ta2302.step / tm8211-ta2302.glb are the bare package body.

Provenance

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

  • Datasheet: TM(Shenzhen Titan Micro Elec) datasheet (5 pp, sha256 b62e6b6cfbdbcd30, retrieved 2026-10-22, 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, 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