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HT8552ARZ

Public Made by Adom

by adom

HTCSEMI Precision Op Amps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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HT8552ARZ

HTCSEMI · Precision Op Amps · SOP-8

HT8552ARZ from HTCSEMI, 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 OUTA output Amplifier A output, rail-to-rail swing.
2 INA- input Amplifier A inverting input, limited to VSS-0.5V to VDD+0.5V.
3 INA+ input Amplifier A non-inverting input, limited to VSS-0.5V to VDD+0.5V.
4 VSS power_in Negative supply (ground in single-supply operation).
5 INB+ input Amplifier B non-inverting input, limited to VSS-0.5V to VDD+0.5V.
6 INB- input Amplifier B inverting input, limited to VSS-0.5V to VDD+0.5V.
7 OUTB output Amplifier B output, rail-to-rail swing.
8 VDD power_in Positive supply, 1.8V to 5.5V single supply (absolute max 7.5V VDD to VSS), bypass with 0.1µF close to the pin.

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package SOP-8
Category Amplifiers/Comparators
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 to Vss) -0.5 7.5 V 2
PDB Input Voltage 7 V 2
Operating Temperature Range -45 125 °C 2
Junction Temperature 160 °C 2
Storage Temperature Range -55 150 °C 2
Lead Temperature 260 °C soldering, 10sec 2
ESD Susceptibility HBM 6 KV 2
ESD Susceptibility MM 400 V 2
Package Thermal Resistance SOP-8 θJA 125 °C/W TA=+25℃ 2
Single-Supply Operating Voltage 1.8 5.5 V single-supply operation 1
Dual-Supply Operating Voltage 0.9 2.75 V dual supply, ±0.9V to ±2.75V 6
Operating Temperature -45 125 °C 1
Input Offset Voltage VOS 1 5 µV 3
Input Offset Voltage Drift ΔVOS/ΔT 10 50 nV/℃ 3
Large Signal Voltage Gain AVO 145 dB RL = 10kΩ, VO = 0.3V to 4.7V 3
Common-Mode Rejection Ratio CMRR 110 dB VCM = 0V to 5V 3
Output Voltage High VOH 4.998 V RL = 100kΩ to - VS 3
Output Voltage High VOH 4.994 V RL = 10kΩ to - VS 3
Output Voltage Low VOL 2 mV RL = 100kΩ to + VS 3
Output Voltage Low VOL 5 mV RL = 10kΩ to + VS 3
Short Circuit Limit ISC 60 mA RL =10Ω to - VS 3
Output Current IO 65 mA 3
Power Supply Rejection Ratio PSRR 115 dB VS = 2.5V to 5.5V 3
Quiescent Current IQ 180 µA VO = 0V, RL = 0Ω 3
Input Bias Current IB 20 pA 3
Input Offset Current IOS 10 pA 3
Gain-Bandwidth Product GBP 1.8 MHz G = +100 3
Slew Rate SR 0.95 V/µs RL = 10kΩ 3
Overload Recovery Time 0.1 ms 3
Voltage Noise (en p-p) en p-p 0.3 µVP-P 0Hz to 10Hz 3
Voltage Noise Density en 38 nV / Hz f = 1kHz 3

CAD (KiCad official)

  • Symbol: HT8552ARZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht8552arz-etched.step / ht8552arz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht8552arz.step / ht8552arz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (14 pp, sha256 a15894b7c4487c38, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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