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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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht1652armz.step/ht1652armz.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).
# 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590288320237367296) (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](docs/ht1652armz-datasheet.pdf)