MCP6H84-E/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6H84 is a quad 5.5 MHz voltage-feedback op-amp with 12 V supply capability and 80 dB minimum CMRR in a 14-pin TSSOP package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- MCP6H84-E/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8100(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP6H84-E/ST?
- Quad op-amp with 5.5 MHz gain-bandwidth product enabling active filtering and amplification up to audio frequencies
- Wide 2.7 V to 12 V supply range covering single-supply 3.3 V and dual ±5 V rails in one package
- 80 dB minimum CMRR (100 dB typical) for high-precision differential signal conditioning in noisy environments
What is MCP6H84-E/ST used for?
The MCP6H84-E/ST is well suited for industrial sensor signal conditioning where four amplifier channels are needed to buffer, filter, and amplify 4–20 mA loop signals or Wheatstone bridge outputs before an ADC. It is also used in audio mixing circuits, active anti-aliasing filters preceding 12-bit to 16-bit data acquisition systems, and battery management analog front ends operating from a single 3.3 V or 5 V rail.
What are the specifications of MCP6H84-E/ST?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.025 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 5V/us |
| Supply Current-Max | 5.2mA |
| Supply Voltage Limit-Max | 13.2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 5500 |
| Voltage Gain-Min | 100000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP6H84-E/ST datasheet?
MCP6H84-E/ST Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6H84-E/ST?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How high a supply voltage can MCP6H84-E/ST handle, and does it work with a ±5 V dual-supply design?
The MCP6H84 accepts a single supply from 2.7 V up to 12 V, or a dual supply up to ±6 V. A ±5 V design falls within the 12 V total supply budget, enabling the op-amp to swing within a few millivolts of both rails and process bipolar analog signals from ±4 V sensors without clipping.
For an active low-pass filter ahead of a 16-bit ADC, what bandwidth does MCP6H84-E/ST support?
With a gain-bandwidth product of 5.5 MHz, a second-order Sallen-Key low-pass filter using MCP6H84 stages can achieve a -3 dB corner frequency up to roughly 500 kHz at unity gain. For a typical anti-aliasing application with a 100 kHz cutoff, the amplifier provides 34 dB of gain headroom above the corner, keeping phase error and distortion negligible across the 16-bit dynamic range.
What input offset voltage does MCP6H84-E/ST specify, and how does it affect precision bridge measurements?
Maximum input offset voltage is 4000 µV (4 mV) at room temperature. For a Wheatstone bridge producing a full-scale differential output of 100 mV, this 4 mV offset represents a 4% DC error if uncorrected. Designs requiring sub-0.1% accuracy must implement offset nulling or select a trimmed-offset variant; for less demanding 8-bit to 10-bit systems, the offset is acceptable without external correction.
How many amplifiers are integrated in MCP6H84-E/ST, and what board-space saving does the 14-pin package deliver?
MCP6H84 integrates 4 independent op-amp channels in a 14-pin TSSOP package measuring approximately 5 mm x 4.4 mm. Using a single quad package instead of four single op-amps in SOT-23 saves roughly 40 mm² of PCB area and reduces solder joints from 12 to 14, improving assembly yield in high-density industrial amplifier boards.
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