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HT2262ARZ

Public Made by Adom

by adom

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

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Contents

README

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HT2262ARZ

HTCSEMI · Operational Amplifier · SOP-8

HT2262ARZ 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 OUT A output Output of amplifier A, which swings rail to rail and sources or sinks ±30 mA at 3 V and ±50 mA at 5 V supply.
2 -IN A input Inverting input of amplifier A, whose common-mode input voltage range spans 0 V to VS and must not exceed the GND to VS absolute maximum input rating.
3 +IN A input Non-inverting input of amplifier A, whose common-mode input voltage range spans 0 V to VS and must not exceed the GND to VS absolute maximum input rating.
4 V- power_in Negative supply rail, which is ground in single-supply operation, with total supply voltage of 2.7 V to 5.5 V and an absolute maximum supply of 6 V.
5 +IN B input Non-inverting input of amplifier B, whose common-mode input voltage range spans 0 V to VS and must not exceed the GND to VS absolute maximum input rating.
6 -IN B input Inverting input of amplifier B, whose common-mode input voltage range spans 0 V to VS and must not exceed the GND to VS absolute maximum input rating.
7 OUT B output Output of amplifier B, which swings rail to rail and sources or sinks ±30 mA at 3 V and ±50 mA at 5 V supply.
8 V+ power_in Positive supply rail, with single-supply operation from 2.7 V to 5.5 V and an absolute maximum supply of 6 V.

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package SOP-8
Category Operational Amplifier/Comparator
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
Input offset voltage VOS 80 200 uV VS = 3 V, 0 V <= VCM <= 1.3 V, TA = 25 C 2
Input offset voltage VOS 300 uV -40 C <= TA <= +85 C 2
Input offset voltage VOS 500 uV -40 C <= TA <= +125 C 2
Input offset voltage VOS 350 750 uV VS = 3 V, 0 V <= VCM <= 3 V 2
Input bias current IB 0.2 6 pA VS = 3 V, TA = 25 C 2
Input offset current IOS 0.1 3 pA VS = 3 V, TA = 25 C 2
Input voltage range 0 3 V VS = 3 V 2
Common-mode rejection ratio CMRR 85 100 dB VCM = 0 V to 3 V 2
Large-signal voltage gain AVO 30 100 V/mV VO = 0.5 V to 2.5 V, RL = 2 kOhm, VCM = 0 V 2
Offset voltage drift dVOS/dT 2 uV/C 2
High output voltage VOH 2.92 2.95 V IL = 1.0 mA 2
High output voltage VOH 2.88 V -40 C <= TA <= +125 C 2
Low output voltage VOL 20 35 mV IL = 1.0 mA 2
Low output voltage VOL 50 mV -40 C <= TA <= +125 C 2
Output current IOUT -30 30 mA 2
Power supply rejection ratio PSRR 67 80 dB VS = 2.7 V to 5.5 V 2
Supply current per amplifier ISY 500 600 uA VO = 0 V, VS = 3 V 2
Supply current per amplifier ISY 800 uA -40 C <= TA <= +125 C 2
Slew rate SR 5.2 V/us RL = 2 kOhm, VS = 3 V 2
Settling time tS 0.5 us to 0.01% 2
Gain-bandwidth product GBP 8.2 MHz VS = 3 V 2
Phase margin PHI_o 50 degree VS = 3 V 2
Voltage noise density en 33 nV/sqrt(Hz) f = 1 kHz 2
Voltage noise density en 18 nV/sqrt(Hz) f = 10 kHz 2
Current noise density in 0.05 pA/sqrt(Hz) VS = 3 V 2
Input offset voltage VOS 80 200 uV VS = 5 V, 0 V <= VCM <= 5 V, TA = 25 C 3
Input offset voltage VOS 300 uV -40 C <= TA <= +125 C 3
Input bias current IB 0.2 6 pA VS = 5 V, TA = 25 C 3
Input offset current IOS 0.1 3 pA VS = 5 V, TA = 25 C 3
Input voltage range 0 5 V VS = 5 V 3
Common-mode rejection ratio CMRR 85 100 dB VCM = 0 V to 5 V 3
Large-signal voltage gain AVO 30 80 V/mV VO = 0.5 V to 4.5 V, RL = 2 kOhm, VCM = 0 V 3
Offset voltage drift dVOS/dT 2 uV/C 3
High output voltage VOH 4.925 4.975 V IL = 1.0 mA 3
High output voltage VOH 4.7 4.77 V IL = 10 mA 3
High output voltage VOH 4.6 V -40 C <= TA <= +125 C 3
Low output voltage VOL 15 30 mV IL = 1.0 mA 3
Low output voltage VOL 125 175 mV IL = 10 mA 3
Low output voltage VOL 250 mV -40 C <= TA <= +125 C 3
Output current IOUT -50 50 mA 3
Closed-loop output impedance ZOUT 10 ohm f = 1 MHz, AV = 1 3
Power supply rejection ratio PSRR 67 80 dB VS = 2.7 V to 5.5 V 3
Supply current per amplifier ISY 750 1200 uA VO = 0 V, VS = 5 V 3
Supply current per amplifier ISY 1500 uA -40 C <= TA <= +125 C 3
Slew rate SR 6 V/us RL = 2 kOhm, VS = 5 V 3
Settling time tS 1 us to 0.01% 3
Full-power bandwidth BWp 360 kHz <1% distortion 3
Gain-bandwidth product GBP 8.4 MHz VS = 5 V 3
Phase margin PHI_o 55 degree VS = 5 V 3
Voltage noise density en 33 nV/sqrt(Hz) f = 1 kHz 3
Voltage noise density en 18 nV/sqrt(Hz) f = 10 kHz 3
Current noise density in 0.05 pA/sqrt(Hz) f = 1 kHz 3
Supply voltage VS 6 V 4
Differential input voltage VID -6 6 V 4
Storage temperature range TSTG -65 150 C 4
Operating temperature range TA -40 125 C 4
Junction temperature range TJ -65 150 C 4
Lead temperature range (soldering, 60 s) 300 C soldering, 60 s 4
ESD HBM 2 kV HBM 4

CAD (KiCad official)

  • Symbol: HT2262ARZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht2262arz-etched.step / ht2262arz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht2262arz.step / ht2262arz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (13 pp, sha256 19d1b1c8bead30e3, retrieved 2026-10-27, 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