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SGM89000YTS14G

Public Made by Adom

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SGMICRO Audio Amplifiers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorssgm89000yts14gfactory-2.0.0extractor-text
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Contents

README

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SGM89000YTS14G

SGMICRO · Audio Amplifiers · TSSOP-14

SGM89000YTS14G from SGMICRO, in a TSSOP-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 +INR input Right channel OPAMP positive input, which requires a series DC-blocking input capacitor (CIN) and gain-setting resistor (RIN) per the typical application.
2 -INR input Right channel OPAMP negative input, which uses the gain-setting feedback resistor (RFB) and input resistor (RIN) with a recommended RIN range of 10kΩ and RFB range of 20kΩ.
3 OUTR output Right channel OPAMP output, which can drive up to 220pF directly and larger capacitive loads through a series resistor of 47Ω or larger.
4 SGND power_in Signal ground pin; the datasheet gives no voltage limit for this pin.
5 EN input Active-high enable input with VINH minimum 1.2V and VINL maximum 0.6V, and a 10kΩ resistor is recommended between EN and the external supply.
6 PVSS power_out Negative supply voltage generated by the internal charge pump, which requires a 1µF CPVSS capacitor in the typical application; the datasheet gives no voltage limit for this pin.
7 CN passive Charge pump flying capacitor negative terminal, which is connected to a 1µF CPUMP capacitor in the typical application.
8 CP passive Charge pump flying capacitor positive terminal, which is connected to a 1µF CPUMP capacitor in the typical application.
9 PVDD power_in Positive supply pin, with a DC supply voltage range of 3V to 3.6V and a 0.1µF decoupling capacitor placed close to this pin and PGND.
10 PGND power_in Power ground pin, which should connect to the ground layer with the 0.1µF decoupling capacitor placed close to it and PVDD.
11 UVP input Under-voltage protection input with a threshold of 1.13V (VUVP 1.05V to 1.25V) and 4.8µA hysteresis current, usable for external mute or shutdown.
12 OUTL output Left channel OPAMP output, which can drive up to 220pF directly and larger capacitive loads through a series resistor of 47Ω or larger.
13 -INL input Left channel OPAMP negative input, which uses the gain-setting feedback resistor (RFB) and input resistor (RIN) with a recommended RIN range of 10kΩ and RFB range of 20kΩ.
14 +INL input Left channel OPAMP positive input, which requires a series DC-blocking input capacitor (CIN) and gain-setting resistor (RIN) per the typical application.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package TSSOP-14
Category Amplifiers/Comparators
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
DC Supply Voltage VDD 3 3.6 V 2
Supply Voltage Range 3 3.6 V 2
Operating Temperature Range -40 85 ℃ 2
Supply Voltage -0.3 4 V 2
Junction Temperature 150 ℃ 2
Storage Temperature Range -65 150 ℃ 2
Lead Temperature (Soldering) 260 ℃ Soldering, 10s 2
Charge Pump Frequency fCP 330 450 560 kHz 4
External Under-Voltage Detection VUVP 1.05 1.13 1.25 V 4
Supply Current (active) IDD 10.5 14.5 mA VDD = 3.3V, No load, EN = VDD 4
Supply Current (shutdown) IDD 0.13 0.18 mA Shutdown mode, VDD = 3V to 3.6V 4
High-Level Input Current (EN) /IIH/ 1 μA VDD = 3.3V, VI = VDD 4
Low-Level Input Current (EN) /IIL/ 1 μA VDD = 3.3V, VI = 0V 4
Input Low Voltage (EN) VINL 0.6 V EN 4
Output Offset Voltage /VOS/ 1.2 5 mV VDD = 3.3V 4
Power Supply Rejection Ratio PSRR 97 dB VDD = 3V to 3.6V 4
High-Level Output Voltage VOH 3.18 V VDD = 3.3V, RL = 2.5kΩ 4
Low-Level Output Voltage VOL -3.05 V VDD = 3.3V, RL = 2.5kΩ 4
Output Voltage (Outputs in Phase) VO 2.05 Vrms THD = 1%, VDD = 3.3V, f = 1kHz 4
Crosstalk 113 dB VO = 2Vrms, f = 1kHz 4
Output Current Limit IO 20 mA VDD = 3.3V 4
Input Resistor Range RIN 10 kΩ 4
Feedback Resistor Range RFB 20 kΩ 4
Slew Rate 10 V/μs 4
Maximum Capacitive Load 220 pF 4
Noise Output Voltage VN 5.5 μVrms A-weighted, BW = 20kHz 4
Signal to Noise Ratio SNR 114 dB VO = 2Vrms, THD+N = 0.1%, BW = 20kHz, A-weighted 4
Unity Gain Bandwidth GBW 7.8 MHz 4
Open-Loop Voltage Gain AVO 120 dB 4
External Under-Voltage Detection Hysteresis Current IHYS 4.8 μA 4
Input High Voltage (EN) VINH 1.2 V EN 4

CAD (KiCad official)

  • Symbol: SGM89000YTS14G
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: sgm89000yts14g-etched.step / sgm89000yts14g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm89000yts14g.step / sgm89000yts14g.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (14 pp, sha256 dbfcfc4561ef3dcd, retrieved 2026-10-17, 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