HV56020T-V/KXX Microchip Integrated Circuit (Other) In Stock
HV56020T-V/KXX is a dual high-voltage operational amplifier from Microchip in 43-pin VQFN package, featuring voltage-feedback architecture with 124 Hz bandwidth for precision low-frequency signal conditioning. Available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 43
- Lifecycle
- ACTIVE
- Datasheet
- HV56020T-V/KXX Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4510(MOQ 1)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual voltage-feedback op-amp in compact 43-pin VQFN package for multi-channel high-voltage signal conditioning
- 124 Hz (-3 dB) bandwidth optimized for precision DC and low-frequency measurement applications requiring high voltage drive
- Frequency compensation enabling stable closed-loop operation in high-gain configurations common in sensor amplification
Applications
The HV56020T-V/KXX is designed for high-voltage precision signal conditioning in applications such as piezoelectric actuator drive circuits, MEMS sensor amplifiers, and industrial process control transmitters requiring DC accuracy at elevated voltage rails. Its dual op-amp configuration and 43-pin VQFN package support compact two-channel amplifier designs with minimal board space. The voltage-feedback architecture with frequency compensation ensures stable operation in high-gain transimpedance or instrumentation amplifier topologies.
Specifications
| Manufacturer Package Code | VQFN-43 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2020-03-23 |
| YTEOL | 18 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Bandwidth (3dB)-Nom | 0.000124MHz |
| Frequency Compensation | YES |
| JESD-30 Code | S-PQCC-N43 |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC43/48,.28SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 0.09V/us |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Voltage Gain-Min | 72 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth of HV56020T-V/KXX and which signal frequency ranges is it suited for?
The HV56020T-V/KXX has a nominal -3 dB bandwidth of 124 Hz, which targets DC to low-frequency measurement applications such as strain gauge bridges, thermocouple amplification, and slow industrial process signals in the 0.1 Hz to 50 Hz range. This bandwidth is intentionally narrow to suppress high-frequency noise in high-gain configurations where even microvolts of offset matter.
How does the dual op-amp configuration of HV56020T-V/KXX benefit high-voltage multi-channel designs?
By integrating 2 independent op-amp channels in a single 43-pin VQFN package, the HV56020T-V/KXX reduces the component count and PCB footprint compared to using 2 single op-amp packages. Both channels share power supply decoupling and thermal dissipation in a body measuring approximately 7 mm × 7 mm, enabling tighter channel-to-channel matching and simpler layout for differential measurement circuits requiring 2 high-voltage amplifier stages.
When should a designer choose HV56020T-V/KXX over a standard low-voltage precision op-amp for a sensor interface?
HV56020T-V/KXX is the right choice when the sensor excitation voltage or the signal common-mode voltage exceeds the 5 V to 36 V range of standard precision op-amps and the signal bandwidth is below 124 Hz. For example, piezoelectric sensors driven at 100 V bias and MEMS pressure sensors with 50 V full-scale output require a high-voltage amplifier input stage, and the HV56020T-V/KXX satisfies both the voltage and DC precision requirements in a single compact package.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4510 | $0.45 |
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