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HGA4333M

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HGSEMI Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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HGA4333M

HGSEMI · Operational Amplifier · SOP-14

HGA4333M from HGSEMI, in a SOP-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 OUT A output Output of channel A; the datasheet's pin table labels it as an input, which is a typo, and its function is output.
2 -IN A input Inverting input of channel A.
3 +IN A input Non-inverting input of channel A; the input common-mode range extends 0.1 V beyond each supply rail.
4 V+ power_in Positive power supply (highest potential); supply range is 1.8 V to 5.5 V.
5 +IN B input Non-inverting input of channel B.
6 -IN B input Inverting input of channel B.
7 OUT B output Output of channel B; the datasheet's pin table labels it as an input, which is a typo, and its function is output.
8 OUT C output Output of channel C; the datasheet's pin table labels it as an input, which is a typo, and its function is output.
9 -IN C input Inverting input of channel C.
10 +IN C input Non-inverting input of channel C.
11 V- power_in Negative power supply (lowest potential); in single-supply use this is the ground reference.
12 +IN D input Non-inverting input of channel D.
13 -IN D input Inverting input of channel D.
14 OUT D output Output of channel D; the datasheet's pin table labels it as an input, which is a typo, and its function is output.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-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
Supply voltage (recommended operating, VS = (V+) - (V-)) VS 1.8 5.5 V 6
Rated temperature range (recommended) -40 125 °C 6
Operating temperature range (electrical table) -40 85 °C 9
Supply voltage VS = (V+) - (V-) VS 7 V 6
Input current (signal input pins) -10 10 mA 6
Operating temperature (absolute maximum) -40 125 °C 6
Junction temperature 150 °C 6
Soldering temperature, 10 s 245 °C 10 s 6
Storage temperature Tstg Tstg -65 150 °C 6
ESD Human Body Model (HBM) V(ESD) -4000 4000 V ANSI/ESDA/JEDEC JS-001 6
ESD Charged Device Model (CDM) V(ESD) -1000 1000 V JEDEC JESD22-C101 6
Input offset voltage VOS 2 15 µV VS = 5V 8
Power supply rejection ratio PSRR 1 8 µV/V VS = 1.8V to 5.5V 8
Input bias current IB -70 70 pA 8
Input bias current over full temperature range IB -150 150 pA TA = -40°C to +125°C 8
Input offset current IOS -140 140 pA 8
Common-mode rejection ratio CMRR 102 115 dB (V-) - 0.1V < VCM < (V+) + 0.1V 8
Open-loop voltage gain AOL 102 130 dB (V-) + 0.1V < VO < (V+) - 0.1V 8
Output voltage swing from supply rail 30 70 mV TA = -40°C to +125°C 8
Short-circuit current ISC -5 5 mA 8
Quiescent current per amplifier IQ 17 28 µA IO = 0mA, TA = -40°C to +125°C 8
Input offset voltage drift dVOS/dT 0.02 µV/°C TA = -40°C to +125°C 8
Long-term stability 1 µV 8
Channel separation, DC 0.1 µV/V 8
Input voltage noise density en 55 nV/√Hz f = 1kHz 8
Input voltage noise (0.01 Hz to 1 Hz) 0.3 µVPP f = 0.01Hz to 1Hz 8
Input voltage noise (0.1 Hz to 10 Hz) 1.1 µVPP f = 0.1Hz to 10Hz 8
Input current noise density in 100 fA/√Hz f = 10Hz 8
Input capacitance, differential 2 pF Differential 8
Input capacitance, common-mode 4 pF Common-mode 8
Gain-bandwidth product GBW 350 kHz CL = 100pF 8
Slew rate SR 0.16 V/µs G = 1 8
Open-loop output impedance ZO 2 kΩ f = 350kHz, IO = 0mA 8
Turn-on time 100 µs VS = 5V 9
Thermal resistance, junction-to-ambient (SOP-14) RθJA 83.8 °C/W HGA4333 SOP 14-pin 7
Thermal resistance, junction-to-case (top) (SOP-14) RθJC(top) 70.7 °C/W HGA4333 SOP 14-pin 7
Thermal resistance, junction-to-board (SOP-14) RθJB 59.5 °C/W HGA4333 SOP 14-pin 7
Thermal characterization parameter, junction-to-top (SOP-14) ψJT 11.6 °C/W HGA4333 SOP 14-pin 7
Thermal characterization parameter, junction-to-board (SOP-14) ψJB 37.7 °C/W HGA4333 SOP 14-pin 7

CAD (KiCad official)

  • Symbol: HGA4333M
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: hga4333m-etched.step / hga4333m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hga4333m.step / hga4333m.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (20 pp, sha256 8147f1c4ed8cf918, retrieved 2026-10-18, 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-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