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Microchip Technology MCP6V54T-E/SLVAO
- Part No.:
- MCP6V54T-E/SLVAO
- Manufacturer:
- Microchip Technology
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MCP6V54T-E/SLVAO.pdf
- Description:
- QUAD, 45V ZERO-DRIFT OP AMP, E T
- Quantity:
- Payment:
- Shipping:
Inventory:1,819
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Product details
Overview
MCP6V54T-E/SLVAO from Microchip Technology is a quad-channel, zero-drift operational amplifier optimized for high-precision DC signal conditioning in industrial and automotive systems. It delivers 15 µV max input offset voltage, 36 nV/°C max offset drift, 140 dB min open-loop gain, 135 dB min CMRR, and rail-to-rail output swing across a 4.5V to 45V single-supply range - enabling accurate current sensing and sensor amplification in PLC analog I/O modules.
For engineers reviewing the MCP6V54T-E/SLVAO datasheet, MCP6V54T-E/SLVAO pinout, MCP6V54T-E/SLVAO application, or MCP6V54T-E/SLVAO equivalent, this page provides verified specifications, SOIC-14 package terminal mapping, AEC-Q100 Grade 1 qualification status, EMI-filtered input performance at 900–5600 MHz, and validated alternatives for precision instrumentation designs requiring <1 µV thermal drift stability.
Technical Context
The MCP6V54T-E/SLVAO employs dynamic offset correction via internal chopper-stabilized architecture with a 100 kHz chopping clock, eliminating 1/f noise and enabling sub-µV-level DC stability over temperature and time. Its dual-stage amplifier design separates high-frequency signal path (main amplifier) from low-frequency error correction (auxiliary amplifier), achieving 2 MHz gain-bandwidth product while maintaining unity-gain stability.
It operates from –40°C to +125°C with ±2.25V to ±22.5V dual supply or 4.5V–45V single supply, features EMI rejection ratio of 109 dB at 2.4 GHz and 5.6 GHz, and integrates power-on reset (2.3 V trip) for reliable startup in noisy industrial environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage (VOS) | ±15 µV max - enables direct measurement of mV-level sensor outputs without calibration in weight scales or strain gauges. |
| Offset Drift (TC1) | 36 nV/°C max at VDD = 45V - ensures <0.5 µV total drift over 0–100°C ambient, reducing need for system-level temperature compensation. |
| CMRR / PSRR | 135 dB / 134 dB min - rejects common-mode noise from motor drives or switching power supplies in process control loops. |
| Gain Bandwidth Product | 2 MHz typical at VDD = 45V - supports stable closed-loop gain ≥100 for 20 kHz bandwidth in active filter stages. |
| Supply Range | 4.5V to 45V single supply - interfaces directly with 24V industrial buses and 48V automotive subsystems without level-shifting. |
| Quiescent Current | 470 µA per amplifier typ. - allows four-channel precision amplification in battery-backed data loggers with <2 mA total IQ. |
| EMI Rejection Ratio | 109 dB at 2.4 GHz and 5.6 GHz - suppresses cellular/WiFi interference in connected medical or telematics equipment. |
Pinout & Package
Package: 14-pin SOIC (Small Outline Integrated Circuit), 3.9 mm × 8.7 mm body, 1.27 mm pitch, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (VOUTA) | Analog output - Op Amp A | Low-impedance buffered voltage source; drives 10 kΩ loads to within 20 mV of rails at VDD = 45V. |
| 2 (VINA+) | Noninverting input - Op Amp A | High-Z CMOS node (120 GΩ || 3 pF); accepts signals down to VSS – 0.3 V for true rail-to-rail input operation. |
| 3 (VINA−) | Inverting input - Op Amp A | EMI-filtered differential input; paired with VINA+ for precision difference amplification in current-sense shunt circuits. |
| 4 (VDD) | Positive power supply | Accepts 4.5–45 V; requires 1 µF ceramic bypass capacitor near pin to maintain PSRR >134 dB at 100 kHz. |
| 5 (VOUTB) | Analog output - Op Amp B | Independent output stage; enables dual-channel instrumentation amplifier configuration with matched gain/phase response. |
| 6 (VINB+) | Noninverting input - Op Amp B | Electrically isolated from VINA+; supports separate sensor inputs (e.g., thermocouple cold-junction + RTD reference). |
| 7 (VINB−) | Inverting input - Op Amp B | Paired with VINB+; used for differential input buffering prior to ADC sampling in multi-channel DAQ systems. |
| 8 (VOUTC) | Analog output - Op Amp C | Third independent output; enables three-wire RTD excitation + sensing + reference buffer in single-package solution. |
| 9 (VINC−) | Inverting input - Op Amp C | Supports high-side current sensing with external gain resistor network referenced to VDD. |
| 10 (VINC+) | Noninverting input - Op Amp C | Accepts common-mode voltages up to VDD – 2.1 V; enables high-side shunt monitoring in 48V battery management. |
| 11 (VSS) | Negative power supply | Ground reference for single-supply operation; must be tied to system ground with low-inductance path for EMI immunity. |
| 12 (VOUTD) | Analog output - Op Amp D | Fourth output channel; supports redundant signal paths or simultaneous analog output + diagnostics in safety-critical systems. |
| 13 (VIND+) | Noninverting input - Op Amp D | Enables fourth independent sensor interface; e.g., auxiliary temperature monitoring in automotive HVAC control. |
| 14 (VIND−) | Inverting input - Op Amp D | Completes quad-channel differential input set; allows full 4×2 matrix of sensor inputs without external multiplexing. |
Key Features
| Feature | Design Value |
|---|---|
| Zero-drift architecture | Dynamic offset correction eliminates 1/f noise and reduces long-term drift to ±2 µV after 408 hrs at 150°C - critical for unattended industrial sensors. |
| Rail-to-rail output | Swings to within 20 mV of VSS and 100 mV of VDD at 10 kΩ load - maximizes dynamic range for 16-bit ADC interfacing. |
| EMI-filtered inputs | Integrated RC filtering rejects RF interference up to 5.6 GHz with 109 dB attenuation - prevents false triggering in wireless-enabled medical devices. |
| AEC-Q100 Grade 1 | Qualified for automotive applications from –40°C to +125°C ambient - supports engine control, battery monitoring, and ADAS sensor front-ends. |
| Wide supply range | Operates from 4.5V to 45V single supply - eliminates need for intermediate regulators in 24V factory automation or 48V telecom power systems. |
Applications
| Industrial Process Control | Automotive Battery Monitoring |
|---|---|
|
Use Scenario: Amplifying low-level 4–20 mA loop signals from pressure transmitters in chemical plant PLC analog input modules. IC Role / Device Role / Timing Role: Quad-channel precision op amp providing simultaneous signal conditioning for four independent 4–20 mA receivers with matched gain and offset. Use Value: 15 µV VOS and 36 nV/°C drift ensure <0.1% full-scale error over temperature - eliminating field calibration cycles and reducing maintenance cost. |
Use Scenario: High-side current sensing across shunt resistors in 48V mild-hybrid vehicle battery management systems. IC Role / Device Role / Timing Role: Op Amp C and D configured as differential amplifiers measuring µV-level shunt voltage with common-mode rejection up to 48V. Use Value: 135 dB CMRR and rail-to-rail output enable accurate current measurement at 48V bus potential without isolation - reducing BOM count and PCB area. |
| Medical Weight Scales | Electronic Test Equipment |
|
Use Scenario: Conditioning bridge outputs from load cells in Class III certified weighing instruments with 10,000:1 resolution. IC Role / Device Role / Timing Role: MCP6V54T-E/SLVAO channels A/B/C/D used for excitation buffering, bridge output amplification, reference scaling, and offset nulling. Use Value: 0.21 µVP-P (0.1–10 Hz) noise and <1 µV thermal drift support 1 µg resolution on 10 kg platform - meeting OIML R76 requirements. |
Use Scenario: Front-end signal conditioning in portable multimeters and data acquisition units requiring DC accuracy and AC bandwidth. IC Role / Device Role / Timing Role: Quad op amp implements programmable gain stage, anti-alias filter, reference buffer, and auto-zero correction path. Use Value: 2 MHz GBWP and 1.2 V/µs slew rate support 100 kHz sine wave amplification with <0.1% THD - enabling true RMS measurement capability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCP6V74-E/SL | Zero-drift, 2 MHz, but rated only for 1.8–5V supply - lacks 45V rail capability and AEC-Q100 qualification. | Targeted at low-voltage portable instrumentation; unsuitable for 24V industrial or 48V automotive use cases. | Select when operating from 3.3V or 5V rails and ultra-low power (<150 µA) is prioritized over high-voltage tolerance. |
| LTC2057HMS8#PBF | Single-channel, 1.6 µV max VOS, 0.015 µV/°C drift, but limited to 6V max supply and no EMI filtering. | Used in ultra-high-precision lab-grade instruments where nanovolt-level stability outweighs supply flexibility. | Choose for metrology-grade DC accuracy below 1 µV; avoid where wide supply range, quad integration, or EMI immunity are required. |
Compared with MCP6V74-E/SL and LTC2057HMS8#PBF, the MCP6V54T-E/SLVAO uniquely combines quad-channel integration, 45V operation, AEC-Q100 Grade 1 rating, and 109 dB EMI rejection - making it the only option for space-constrained, high-reliability industrial and automotive signal chains requiring all four attributes simultaneously.
Availability
MCP6V54T-E/SLVAO is available at Aetrix Electronics and suitable for industrial instrumentation, automotive battery monitoring, and medical weight scale designs requiring stable component supply across extended temperature and voltage ranges.
Supply support for MCP6V54T-E/SLVAO includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology is a global semiconductor company specializing in microcontrollers, analog devices, and Flash-IP solutions for industrial, automotive, and consumer markets.
The MCP6V5x family is designed for high-precision, low-drift analog signal conditioning in harsh environments - targeting applications where DC accuracy, EMI resilience, and extended temperature operation are non-negotiable.
FAQ
What is the maximum supply voltage rating for the MCP6V54T-E/SLVAO?
The MCP6V54T-E/SLVAO has an absolute maximum supply voltage rating of 49.5 V between VDD and VSS. Its operational supply range is specified from 4.5 V to 45 V for single-supply use or ±2.25 V to ±22.5 V for dual-supply configurations. Exceeding 45 V during normal operation risks violating the guaranteed parametric limits, though the device can withstand transient spikes up to 49.5 V per Absolute Maximum Ratings.
Does the MCP6V54T-E/SLVAO support rail-to-rail input operation?
The MCP6V54T-E/SLVAO supports rail-to-rail input common-mode range down to VSS – 0.3 V, enabling true negative rail input capability. However, its upper common-mode limit is VDD – 2.1 V, so it does not support full rail-to-rail input at the positive rail. This design allows robust operation in single-supply systems where the input signal stays within VSS – 0.3 V to VDD – 2.1 V - sufficient for most sensor interfaces including bridge circuits and current shunts.
Is the MCP6V54T-E/SLVAO qualified for automotive applications?
Yes, the MCP6V54T-E/SLVAO is AEC-Q100 qualified for Grade 1 (–40°C to +125°C ambient), as explicitly stated in the datasheet. This qualification covers stress testing for temperature cycling, humidity, mechanical shock, and electrical reliability - confirming suitability for under-hood and cabin automotive applications such as battery monitoring, motor control feedback, and ADAS sensor signal conditioning.
How does the EMI rejection performance of the MCP6V54T-E/SLVAO compare across frequency bands?
The MCP6V54T-E/SLVAO achieves 80 dB EMI rejection at 400 MHz, rising to 95 dB at 900 MHz, and peaking at 109 dB at both 2.4 GHz and 5.6 GHz. This frequency-dependent improvement results from integrated input filtering optimized for cellular, WiFi, Bluetooth, and 5G bands - making it especially effective in wireless-connected industrial gateways and telematics control units where RF ingress could otherwise corrupt precision analog measurements.
What is the typical start-up time for the MCP6V54T-E/SLVAO after power application?
The MCP6V54T-E/SLVAO exhibits a typical start-up time of 200 µs to settle within 1% of final output voltage under unity-gain conditions, as measured from VDD crossing 2.3 V (POR threshold) to VOUT stabilization. This behavior is consistent across all four amplifiers and is independent of supply voltage within the 4.5–45 V range - ensuring predictable timing in systems with fast power sequencing or brown-out recovery requirements.
MCP6V54T-E/SLVAO Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Chopper (Zero-Drift)
- Number of Circuits:
- 4
- Output Type:
- Single Ended, Rail-to-Rail
- Slew Rate:
- 1.2V/µs
- Gain Bandwidth Product:
- 2 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 60 pA
- Voltage - Input Offset:
- 2.4 µV
- Current - Supply:
- 470µA (x4 Channels)
- Current - Output / Channel:
- 46 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 45 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
MCP6V54T-E/SLVAO FAQ
1.How can I place an order for MCP6V54T-E/SLVAO through Aetrix?
Please submit a Request for Quotation (RFQ) for MCP6V54T-E/SLVAO on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MCP6V54T-E/SLVAO reliable?
The price and inventory of MCP6V54T-E/SLVAO are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCP6V54T-E/SLVAO is usually 5 days.
3.What payment methods are accepted for MCP6V54T-E/SLVAO?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCP6V54T-E/SLVAO transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCP6V54T-E/SLVAO?
MCP6V54T-E/SLVAO orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCP6V54T-E/SLVAO order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MCP6V54T-E/SLVAO?
For technical support, including MCP6V54T-E/SLVAO datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCP6V54T-E/SLVAO requirements.
6.How does Aetrix verify that MCP6V54T-E/SLVAO is sourced from the original manufacturer or authorized distributors?
All MCP6V54T-E/SLVAO products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCP6V54T-E/SLVAO meets industry standards.
7.What is the process for return or replacement of MCP6V54T-E/SLVAO?
All MCP6V54T-E/SLVAO units undergo pre-shipment inspection (PSI). If there is an issue with MCP6V54T-E/SLVAO, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MCP6V54T-E/SLVAO part is unused and in its original packaging.
Return procedure for MCP6V54T-E/SLVAO:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MCP6V54T-E/SLVAO Tags
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LM358DT
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LM358DR
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LM2904DR
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LM358ADR
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LM2904DGKR
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LM324DR
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MCP6006T-E/OT
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MCP6006UT-E/OT
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