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HT1652ARMZ

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HTCSEMI Audio Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HT1652ARMZ

HTCSEMI · Audio Amplifiers · MSOP-8

HT1652ARMZ from HTCSEMI, in a MSOP-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 channel A; the datasheet specifies a short-circuit current of ±50 mA and output swing to within 0.8 V of each rail at RL = 2 kΩ.
2 -IN A input Inverting input of channel A, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V.
3 +IN A input Noninverting input of channel A, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V.
4 V- power_in Negative (lowest) power supply; supply is specified from 4.5 V to 36 V total (±2.25 V to ±18 V) across V+ and V-.
5 +IN B input Noninverting input of channel B, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V.
6 -IN B input Inverting input of channel B, specified for a common-mode voltage range of (V-) + 0.5 V to (V+) - 2 V.
7 OUT B output Output of channel B; the datasheet specifies a short-circuit current of ±50 mA and output swing to within 0.8 V of each rail at RL = 2 kΩ.
8 V+ power_in Positive (highest) power supply; supply is specified from 4.5 V to 36 V total (±2.25 V to ±18 V) across V+ and V-.

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package MSOP-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
Input offset voltage VOS -1.5 0.5 1.5 mV VS = ±2.25 V to ±18 V 6
Input offset voltage drift over temperature 2 8 µV/°C VS = ±2.25 V to ±18 V, TA = -40°C to 85°C 6
Power-supply rejection ratio PSRR 3 8 µV/V VS = ±2..25 V to ±18 V 6
Input bias current IB -100 10 100 pA VCM = 0 V 6
Input offset current IOS -100 10 100 pA VCM = 0 V 6
Common-mode rejection ratio CMRR 100 110 dB 6
Open-loop voltage gain AOL 106 114 dB (V-) + 0.8 V ≤ VO ≤ (V+), 0.8 V, RL = 2 kΩ 6
Short-circuit current ISC -50 50 mA 6
Specified supply voltage VS 2.25 18 V 6
Quiescent current (per channel) IQ 2 2.5 mA IOUT = 0 A 6
Quiescent current (per channel), extended temperature IQ 2.8 mA IOUT = 0 A, TA = -40°C to 85°C 6
Specified temperature range -40 85 °C 6
Operating temperature range -55 125 °C 6
Supply voltage 4.5 36 V Operating free-air temperature range 4
Operating temperature TA -40 85 °C 4
Supply voltage VS 40 V VS = (V+), (V-) 4
Input current (all pins except power-supply pins) -10 10 mA 4
Operating free-air temperature TA -55 125 °C 4
Junction temperature TJ 200 °C 4
Storage temperature Tstg -65 150 °C 4
Junction-to-ambient thermal resistance θJA 218.9 °C/W DGK (VSSOP), 8 pins 5
Junction-to-case (top) thermal resistance θJC(top) 78.6 °C/W DGK (VSSOP), 8 pins 5
Junction-to-board thermal resistance θJB 103.7 °C/W DGK (VSSOP), 8 pins 5

CAD (KiCad official)

  • Symbol: HT1652ARMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht1652armz-etched.step / ht1652armz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht1652armz.step / ht1652armz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (16 pp, sha256 049876d6ce6f0d44, 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