component
HV56022T-V
Public Made by Adomby adom
Microchip Tech Operational Amplifier, VQFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
HV56022T-V
Microchip Tech · Operational Amplifier · VQFN-20-EP(4x4)
HV56022T-V from Microchip Tech, in a VQFN-20-EP(4x4). 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 | VLL | power_in | Logic input voltage supply (3.3V, 3.0V to 3.6V) required for the comparator pins; a 1 µF bypass capacitor is recommended. |
| 2 | SHDN | input | Shutdown input that deactivates the high voltage amplifiers when High (3.3V); VIH 2.0V to VLL, VIL 0 to 0.8V. |
| 3 | VIN0 | input | CH0 amplifier input with a range of 0 to 2.98V (absolute maximum -0.3V to 5.5V). |
| 4 | VIN1 | input | CH1 amplifier input with a range of 0 to 2.98V (absolute maximum -0.3V to 5.5V). |
| 5 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 6 | RBIAS | passive | Bias reference for the high voltage amplifiers; a 150 kΩ resistor sets a 124 Hz -3 dB bandwidth for 225V sinusoidal waveforms driving 0.22 µF. |
| 7 | Timer0 | passive | Delay timer 0 for comparator 0; a 1.5 nF capacitor gives a 1.6 ms delay with RBIAS = 150 kΩ (delay = 7.55RBIASC). |
| 8 | Comp0 | output | Comparator output 0 that goes High (3.3V) to flag a short when output drops 20% or more against the input signal. |
| 9 | Timer1 | passive | Delay timer 1 for comparator 1; a 1.5 nF capacitor gives a 1.6 ms delay with RBIAS = 150 kΩ (delay = 7.55RBIASC). |
| 10 | Comp1 | output | Comparator output 1 that goes High (3.3V) to flag a short when output drops 20% or more against the input signal. |
| 11 | VCC | power_in | Low voltage amplifier supply with an operating range of 6V to 7V (absolute maximum 8.0V); a 2 µF bypass capacitor is recommended close to the pin. |
| 12 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 13 | HVOUT1 | output | CH1 high voltage amplifier output, sourcing/sinking 40 mA minimum; a 10 nF preload capacitor is recommended. |
| 14 | VPP | power_in | High voltage amplifier supply of 50V to 225V (absolute maximum 250V); a 0.1 µF bypass capacitor is recommended close to the pin. |
| 15 | HVOUT0 | output | CH0 high voltage amplifier output, sourcing/sinking 40 mA minimum; a 10 nF preload capacitor is recommended. |
| 16 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 17 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 18 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 19 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 20 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 21 | HVGND | power_in | Exposed pad connected to high voltage ground; the main thermal path, to be tied to HVGND copper with numerous vias. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | VQFN-20-EP(4x4) |
| Category | Operational Amplifier/Comparator |
| Pins | 21 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| High Voltage Supply | VPP | 50 | 225 | V | 4 | ||
| HV Op-Amps Low Voltage Supply | VCC | 6 | 6.5 | 7 | V | 4 | |
| HV Op-Amps Input Analog Voltage | VIN0,1 | 0 | 2.98 | V | VPP = 225V, VCC= 6.5V | 4 | |
| VPP Quiescent Supply Current | IPPQ | 4.5 | mA | VIN0,1= 0V, SHDN = 0 | 4 | ||
| VPP Shutdown Supply Current | IPPDN | 2 | µA | SHDN = 1 | 4 | ||
| HVOUT High Level Output | VOH | 214 | V | VCC= 6.5V, VPP = 225V, IHVOUT = 100uA | 4 | ||
| HVOUT Low Level Output | VOL | 1 | V | VCC= 6.5V, VPP = 225V, IHVOUT = -100uA | 4 | ||
| HV Op-Amps Output Offset Voltage | HVOFFSET | -1.1 | 1.1 | V | 4 | ||
| HVOUT Output Source Current | IHVOUT(SOURCE) | 40 | mA | 100V ≤ VPP ≤ 225V, VCC= 6.5V | 4 | ||
| HVOUT Output Sink Current | IHVOUT(SINK) | 40 | mA | 100V ≤ VPP ≤ 225V, VCC= 6.5V | 4 | ||
| HVOUT Slew Rate | SRHV | 0.09 | V/µs | VPP = 225V, VCC= 6.5V, CL = 0.22F | 4 | ||
| Closed Loop Gain | AV | 72 | 75 | 78 | V/V | VPP = 225V, VCC= 6.5V, No Load | 4 |
| Shut Down Input Pin | SHDN | 0.3 | 3.3 | V | 4 | ||
| Comparator Output High Logic | VOH | 2 | 3.3 | V | COMP0, COMP1 | 4 | |
| Comparator Output Low Logic | VOL | 0 | 0.8 | V | COMP0, COMP1 | 4 | |
| Comparator Delay | tDELAY | 0.6 | 1.6 | 2.6 | ms | 1.5 nF at Timer0, 1 pins, RBIAS = 150 k | 4 |
| HV Op-Amps Low Voltage Supply Current | ICC | 0.2 | mA | VCC= 6.5V, VPP = 225V (Note 1), fHVOUT = 124Hz, sine wave VIN0,1= 0 to 2.98V, CL = 0.22F | 4 | ||
| VPP Supply Current | IPP | 16.5 | mA | VCC= 6.5V, VPP = 225V, fHVOUT = 124Hz (Note 1), sine wave VIN0,1= 0 to 2.98V, CL = 0.22F | 4 | ||
| HVOUT -3 dB Bandwidth | BW124Hz | 124 | Hz | VPP = 225V, VCC= 6.5V, CL = 0 to 0.22F, HVOUT = Full scale output, 25°C ≤ TJ ≤ 60°C, RBIAS= 150 k (Note 1) | 4 | ||
| HV Op-Amps Shutdown Time | tSHDN | 300 | ns | VPP = 225V, VCC= 6.5V, SHDN = 0 to 1, VIN0,1 = 0 (Note 2) | 4 | ||
| HV Op-Amps Wake-Up Time from Shutdown | tWKUP | 2 | ms | VPP = 225V, VCC= 6.5V, SHDN = 1 to 0, VIN0,1 = 0 (Note 2) | 4 | ||
| HV Op-Amp Output Preload Capacitor | CPRE | 10 | nF | Note 2 | 4 | ||
| Comparator Output Sink Current | CISINK | -2 | mA | Note 1 | 4 | ||
| Comparator Output Source Current | CISOURCE | 2 | mA | Note 1 | 4 | ||
| Comparator Input Offset | VOFFSET | 110 | mV | Note 1 | 4 | ||
| High Voltage Supply | VPP | 50 | 225 | V | 3 | ||
| Low Voltage Supply | VCC | 6 | 6.5 | 7 | V | 3 | |
| Logic Supply Voltage | VLL | 3 | 3.3 | 3.6 | V | 3 | |
| High Level Input Logic | VIH | 2 | V | for SHDN; max printed as VLL | 3 | ||
| Low Level Input Logic | VIL | 0 | 0.8 | V | 3 | ||
| Inputs for High Voltage Op-Amps | VIN0,1 | 0 | 2.98 | V | 3 | ||
| VLL, Low Voltage Logic Supply | VLL | -0.3 | 5.5 | V | 3 | ||
| VIN0,1, High Voltage Op-Amps Inputs | VIN0,1 | -0.3 | 5.5 | V | 3 | ||
| VCC, Low Voltage Supply for High Voltage Op-Amps | VCC | -0.3 | 8 | V | 3 | ||
| VPP, High Voltage Supply for Op-Amps | VPP | -0.3 | 250 | V | 3 | ||
| Storage Temperature | -55 | 150 | °C | 3 | |||
| Operating Junction Temperature | 0 | 125 | °C | 3 | |||
| Operating Junction Temperature | TJ | 0 | 125 | °C | 5 | ||
| Storage Temperature | TA | -55 | 150 | °C | 5 | ||
| Thermal Resistance, junction to case (20-Lead VQFN) | θJC | 2.2 | °C/W | Note 1: 4 Layers FR4 4” X 4” PCB | 5 | ||
| Thermal Resistance, junction to ambient (20-Lead VQFN) | θJA | 43 | °C/W | Note 1: 4 Layers FR4 4” X 4” PCB | 5 |
CAD (KiCad official)
- Symbol:
HV56022T-V - Footprint:
Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm - 3D model: VQFN-20-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
hv56022t-v-etched.step/hv56022t-v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hv56022t-v.step/hv56022t-v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (25 pp, sha256
11dd7b3334c6d245, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# HV56022T-V
**Microchip Tech** · Operational Amplifier · VQFN-20-EP(4x4)
HV56022T-V from Microchip Tech, in a VQFN-20-EP(4x4). 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 | VLL | power_in | Logic input voltage supply (3.3V, 3.0V to 3.6V) required for the comparator pins; a 1 µF bypass capacitor is recommended. |
| 2 | SHDN | input | Shutdown input that deactivates the high voltage amplifiers when High (3.3V); VIH 2.0V to VLL, VIL 0 to 0.8V. |
| 3 | VIN0 | input | CH0 amplifier input with a range of 0 to 2.98V (absolute maximum -0.3V to 5.5V). |
| 4 | VIN1 | input | CH1 amplifier input with a range of 0 to 2.98V (absolute maximum -0.3V to 5.5V). |
| 5 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 6 | RBIAS | passive | Bias reference for the high voltage amplifiers; a 150 kΩ resistor sets a 124 Hz -3 dB bandwidth for 225V sinusoidal waveforms driving 0.22 µF. |
| 7 | Timer0 | passive | Delay timer 0 for comparator 0; a 1.5 nF capacitor gives a 1.6 ms delay with RBIAS = 150 kΩ (delay = 7.55*RBIAS*C). |
| 8 | Comp0 | output | Comparator output 0 that goes High (3.3V) to flag a short when output drops 20% or more against the input signal. |
| 9 | Timer1 | passive | Delay timer 1 for comparator 1; a 1.5 nF capacitor gives a 1.6 ms delay with RBIAS = 150 kΩ (delay = 7.55*RBIAS*C). |
| 10 | Comp1 | output | Comparator output 1 that goes High (3.3V) to flag a short when output drops 20% or more against the input signal. |
| 11 | VCC | power_in | Low voltage amplifier supply with an operating range of 6V to 7V (absolute maximum 8.0V); a 2 µF bypass capacitor is recommended close to the pin. |
| 12 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 13 | HVOUT1 | output | CH1 high voltage amplifier output, sourcing/sinking 40 mA minimum; a 10 nF preload capacitor is recommended. |
| 14 | VPP | power_in | High voltage amplifier supply of 50V to 225V (absolute maximum 250V); a 0.1 µF bypass capacitor is recommended close to the pin. |
| 15 | HVOUT0 | output | CH0 high voltage amplifier output, sourcing/sinking 40 mA minimum; a 10 nF preload capacitor is recommended. |
| 16 | HVGND | power_in | High voltage ground reference pin for the high voltage amplifiers. |
| 17 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 18 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 19 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 20 | NC | unconnected | No connection; may be connected to HVGND to reduce thermal resistance to the PCB ground plane. |
| 21 | HVGND | power_in | Exposed pad connected to high voltage ground; the main thermal path, to be tied to HVGND copper with numerous vias. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | VQFN-20-EP(4x4) |
| Category | Operational Amplifier/Comparator |
| Pins | 21 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| High Voltage Supply | VPP | 50 | | 225 | V | | 4 |
| HV Op-Amps Low Voltage Supply | VCC | 6 | 6.5 | 7 | V | | 4 |
| HV Op-Amps Input Analog Voltage | VIN0,1 | 0 | | 2.98 | V | VPP = 225V, VCC= 6.5V | 4 |
| VPP Quiescent Supply Current | IPPQ | | | 4.5 | mA | VIN0,1= 0V, SHDN = 0 | 4 |
| VPP Shutdown Supply Current | IPPDN | | | 2 | µA | SHDN = 1 | 4 |
| HVOUT High Level Output | VOH | 214 | | | V | VCC= 6.5V, VPP = 225V, IHVOUT = 100uA | 4 |
| HVOUT Low Level Output | VOL | | | 1 | V | VCC= 6.5V, VPP = 225V, IHVOUT = -100uA | 4 |
| HV Op-Amps Output Offset Voltage | HVOFFSET | -1.1 | | 1.1 | V | | 4 |
| HVOUT Output Source Current | IHVOUT(SOURCE) | 40 | | | mA | 100V ≤ VPP ≤ 225V, VCC= 6.5V | 4 |
| HVOUT Output Sink Current | IHVOUT(SINK) | 40 | | | mA | 100V ≤ VPP ≤ 225V, VCC= 6.5V | 4 |
| HVOUT Slew Rate | SRHV | 0.09 | | | V/µs | VPP = 225V, VCC= 6.5V, CL = 0.22F | 4 |
| Closed Loop Gain | AV | 72 | 75 | 78 | V/V | VPP = 225V, VCC= 6.5V, No Load | 4 |
| Shut Down Input Pin | SHDN | 0.3 | | 3.3 | V | | 4 |
| Comparator Output High Logic | VOH | 2 | | 3.3 | V | COMP0, COMP1 | 4 |
| Comparator Output Low Logic | VOL | 0 | | 0.8 | V | COMP0, COMP1 | 4 |
| Comparator Delay | tDELAY | 0.6 | 1.6 | 2.6 | ms | 1.5 nF at Timer0, 1 pins, RBIAS = 150 k | 4 |
| HV Op-Amps Low Voltage Supply Current | ICC | | 0.2 | | mA | VCC= 6.5V, VPP = 225V (Note 1), fHVOUT = 124Hz, sine wave VIN0,1= 0 to 2.98V, CL = 0.22F | 4 |
| VPP Supply Current | IPP | | 16.5 | | mA | VCC= 6.5V, VPP = 225V, fHVOUT = 124Hz (Note 1), sine wave VIN0,1= 0 to 2.98V, CL = 0.22F | 4 |
| HVOUT -3 dB Bandwidth | BW124Hz | | 124 | | Hz | VPP = 225V, VCC= 6.5V, CL = 0 to 0.22F, HVOUT = Full scale output, 25°C ≤ TJ ≤ 60°C, RBIAS= 150 k (Note 1) | 4 |
| HV Op-Amps Shutdown Time | tSHDN | | 300 | | ns | VPP = 225V, VCC= 6.5V, SHDN = 0 to 1, VIN0,1 = 0 (Note 2) | 4 |
| HV Op-Amps Wake-Up Time from Shutdown | tWKUP | | 2 | | ms | VPP = 225V, VCC= 6.5V, SHDN = 1 to 0, VIN0,1 = 0 (Note 2) | 4 |
| HV Op-Amp Output Preload Capacitor | CPRE | | 10 | | nF | Note 2 | 4 |
| Comparator Output Sink Current | CISINK | | -2 | | mA | Note 1 | 4 |
| Comparator Output Source Current | CISOURCE | | 2 | | mA | Note 1 | 4 |
| Comparator Input Offset | VOFFSET | | 110 | | mV | Note 1 | 4 |
| High Voltage Supply | VPP | 50 | | 225 | V | | 3 |
| Low Voltage Supply | VCC | 6 | 6.5 | 7 | V | | 3 |
| Logic Supply Voltage | VLL | 3 | 3.3 | 3.6 | V | | 3 |
| High Level Input Logic | VIH | 2 | | | V | for SHDN; max printed as VLL | 3 |
| Low Level Input Logic | VIL | 0 | | 0.8 | V | | 3 |
| Inputs for High Voltage Op-Amps | VIN0,1 | 0 | | 2.98 | V | | 3 |
| VLL, Low Voltage Logic Supply | VLL | -0.3 | | 5.5 | V | | 3 |
| VIN0,1, High Voltage Op-Amps Inputs | VIN0,1 | -0.3 | | 5.5 | V | | 3 |
| VCC, Low Voltage Supply for High Voltage Op-Amps | VCC | -0.3 | | 8 | V | | 3 |
| VPP, High Voltage Supply for Op-Amps | VPP | -0.3 | | 250 | V | | 3 |
| Storage Temperature | | -55 | | 150 | °C | | 3 |
| Operating Junction Temperature | | 0 | | 125 | °C | | 3 |
| Operating Junction Temperature | TJ | 0 | | 125 | °C | | 5 |
| Storage Temperature | TA | -55 | | 150 | °C | | 5 |
| Thermal Resistance, junction to case (20-Lead VQFN) | θJC | | 2.2 | | °C/W | Note 1: 4 Layers FR4 4” X 4” PCB | 5 |
| Thermal Resistance, junction to ambient (20-Lead VQFN) | θJA | | 43 | | °C/W | Note 1: 4 Layers FR4 4” X 4” PCB | 5 |
## CAD (KiCad official)
- Symbol: `HV56022T-V`
- Footprint: `Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm`
- 3D model: VQFN-20-EP(4x4) (KiCad packages3D, STEP)
- 3D model files: `hv56022t-v-etched.step` / `hv56022t-v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hv56022t-v.step` / `hv56022t-v.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Microchip Tech datasheet](docs/hv56022t-v-datasheet.pdf) (25 pp, sha256 `11dd7b3334c6d245`, retrieved 2026-10-23, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/hv56022t-v-datasheet.pdf)