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Analog Devices Inc. LT6016MPMS8#PBF
- Part No.:
- LT6016MPMS8#PBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LT6016MPMS8#PBF.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:122
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Product details
Overview
LT6016MPMS8#PBF from Analog Devices (formerly Linear Technology) is a dual precision rail-to-rail input/output operational amplifier featuring Over-The-Top® input architecture, ±50µV max input offset voltage, 3.2MHz gain bandwidth, 0.75V/µs slew rate, and operation across –55°C to 150°C junction temperature. It enables high-side current sensing and battery monitoring in automotive and industrial power systems.
For engineers reviewing the LT6016MPMS8#PBF datasheet, LT6016MPMS8#PBF pinout, LT6016MPMS8#PBF application, or LT6016MPMS8#PBF equivalent, key selection criteria include its 76V input common-mode range above V–, reverse battery protection to 50V, low 315µA/amplifier supply current, and MSOP-8 package compatibility with high-reliability thermal environments.
Technical Context
The LT6016MPMS8#PBF implements an Over-The-Top® input stage that extends common-mode range from V– to V– + 76V independent of V+, enabling direct sensing of high-side loads without level-shifting. Internal input resistors provide transient fault protection up to 25V below V–.
It delivers rail-to-rail output swing (within 55mV of rails at 5mA), unity-gain stability with ≥200pF capacitive loads, and maintains 126dB CMRR/PSRR over temperature. The MP-grade variant is specified for full performance across –55°C to 150°C junction temperature with guaranteed VOS ≤ ±50µV at 25°C and ≤ ±500µV over temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | ±50µV max at 25°C; ensures <0.1% error in mV-level signal conditioning for precision current sensing |
| Gain Bandwidth Product | 3.2MHz; supports closed-loop bandwidth >1MHz at G=1, suitable for fast feedback in 4–20mA transmitters |
| Slew Rate | 0.75V/µs; enables <3.5µs settling to 0.1% for ±2V steps, critical for step-response accuracy in data acquisition |
| Input Common-Mode Range | V– to V– + 76V; allows direct connection to high-side shunts in 48V/60V battery systems without external level shifters |
| Supply Current | 315µA per amplifier; enables always-on monitoring in low-power portable instrumentation and remote sensors |
| Operating Temperature | –55°C to 150°C junction; qualified for under-hood automotive, downhole, and industrial control applications |
| Reverse Battery Protection | Withstands –50V on V+ with <5µA leakage; eliminates need for external series diodes in battery-powered equipment |
Pinout & Package
LT6016MPMS8#PBF is housed in an 8-lead plastic MSOP (MS8) package with exposed pad connected to V– for thermal enhancement. Pin pitch is 0.65mm; body dimensions are 3.0mm × 3.0mm × 1.1mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUTA | Amplifier A output | Drives loads up to 25mA; rail-to-rail swing enables full dynamic range utilization in single-supply systems |
| –INA | Inverting input A | Part of Over-The-Top® input stage; withstands 76V above V– while maintaining bias integrity |
| +INA | Non-inverting input A | Same Over-The-Top® tolerance as –INA; supports differential sensing across high common-mode voltages |
| V– | Negative supply / substrate reference | Must be tied to system ground or negative rail; exposed pad requires solder connection to PCB ground plane |
| V+ | Positive supply | Accepts 3V to 50V total supply; bypass capacitor required within 2mm for stability |
| OUTB | Amplifier B output | Independent output; enables dual-channel functions like current sense + voltage monitor in same footprint |
| –INB | Inverting input B | Electrically isolated from Channel A inputs; supports separate high-side and low-side sensing paths |
| +INB | Non-inverting input B | Matches +INA electrical specs; allows simultaneous monitoring of two independent high-voltage nodes |
Key Features
| Feature | Design Value |
|---|---|
| Over-The-Top® Input Stage | Enables direct interface to shunts on 48V/60V bus without level shifters or isolation, reducing BOM count and layout area |
| Rail-to-Rail I/O | Maximizes signal dynamic range in 3.3V or 5V systems; output swings within 55mV of rails at 5mA load |
| Low Power Operation | 315µA per amplifier allows continuous monitoring in energy-constrained applications like IoT sensor nodes |
| High CMRR & PSRR | 126dB rejection minimizes error from supply ripple and common-mode noise in noisy industrial environments |
| No Phase Reversal | Prevents latch-up or uncontrolled output behavior during input overdrive-critical for safety-critical power monitoring |
Applications
| High Side Load Current Monitor | Battery/Power Supply Monitoring |
|---|---|
Use Scenario: Measuring current through a shunt resistor placed between battery positive terminal and load in 12–76V automotive or telecom power systems. IC Role / Device Role / Timing Role: Precision difference amplifier configured as current-sense amplifier with gain set by external resistors. Use Value: Achieves <0.5% total error over temperature using only ±50µV VOS and 126dB CMRR-no calibration required. | Use Scenario: Real-time tracking of battery voltage and health in electric vehicle auxiliary systems or UPS backup modules. IC Role / Device Role / Timing Role: High-impedance buffer and level translator for battery voltage feedback into ADC inputs. Use Value: 76V input common-mode range allows direct connection to 48V/60V battery stacks without divider networks or optocouplers. |
| 4–20mA Transmitter | High Voltage Data Acquisition |
Use Scenario: Converting sensor outputs (e.g., pressure, temperature) into industry-standard 4–20mA loop signals for factory automation. IC Role / Device Role / Timing Role: Precision voltage-to-current converter with programmable gain and offset trimming. Use Value: Low 0.75V/µs slew rate and 3.2MHz GBW ensure stable loop response and immunity to EMI-induced transients. | Use Scenario: Signal conditioning front-end for digitizing high-voltage analog signals in test equipment or energy metering. IC Role / Device Role / Timing Role: Input buffer and gain stage preceding SAR or sigma-delta ADCs. Use Value: 18nV/√Hz input noise and 0.5µVP-P 0.1–10Hz noise preserve resolution for µV-level measurements at high common-mode. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LT6016IMS8#PBF | Same architecture and pinout; rated for –40°C to 85°C ambient (not junction), VOS max ±50µV only at 25°C | Limited to commercial/industrial ambient environments; not qualified for under-hood or downhole use | Select when operating ambient stays within –40°C to 85°C and full MP-grade reliability is unnecessary |
| ADA4522-2ARZ | Zero-drift architecture; 2.5µV max VOS, 3MHz GBW, but only 36V max supply and no Over-The-Top® input capability | Cannot replace LT6016MPMS8#PBF in >36V or high common-mode (>V+ + 5V) applications | Choose for ultra-low drift in low-voltage (<36V) precision instrumentation where input range is constrained |
Compared with LT6016IMS8#PBF, the LT6016MPMS8#PBF provides guaranteed performance across –55°C to 150°C junction temperature and robustness against reverse battery faults-critical for automotive and aerospace deployments. Versus ADA4522-2ARZ, it trades zero-drift advantage for essential Over-The-Top® input operation in high-voltage sensing.
Availability
LT6016MPMS8#PBF is available at Aetrix Electronics and suitable for automotive powertrain monitoring, industrial battery management systems, and downhole instrumentation requiring stable component supply across extreme temperature cycles and long service life.
Supply support for LT6016MPMS8#PBF 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
Analog Devices, Inc. (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies, serving industrial, automotive, communications, and healthcare markets.
The LT6015/LT6016/LT6017 family was designed specifically for precision signal conditioning in harsh high-voltage environments-emphasizing Over-The-Top® input resilience, wide temperature operation, and low-power accuracy for mission-critical sensing.
FAQ
What is the maximum input common-mode voltage for LT6016MPMS8#PBF?
The LT6016MPMS8#PBF supports an input common-mode range from V– to V– + 76V, independent of V+. This Over-The-Top® capability allows direct connection to shunt resistors on high-side 48V or 60V buses without level-shifting circuitry. At V– = 0V, inputs tolerate up to +76V; at V– = –15V, they accept up to +61V referenced to ground.
Does LT6016MPMS8#PBF require external compensation for capacitive loads?
No, the LT6016MPMS8#PBF is unity-gain stable with capacitive loads up to 200pF. For loads exceeding 200pF, optional external compensation (e.g., series resistor at output) can extend drive capability-details are provided in the Applications Information section of the LT6015/LT6016/LT6017 datasheet. The MP-grade variant maintains this stability across its full –55°C to 150°C junction temperature range.
How does reverse battery protection work on LT6016MPMS8#PBF?
The LT6016MPMS8#PBF incorporates internal protection that limits supply current to <5µA when V+ is pulled to –50V relative to V–, preventing damage during accidental battery reversal. This eliminates the need for external series diodes or MOSFET-based protection circuits in automotive and portable equipment designs, simplifying layout and improving efficiency.
Can LT6016MPMS8#PBF operate from a single 3.3V supply?
Yes, the LT6016MPMS8#PBF operates with total supply voltage as low as 3V (e.g., V+ = 3.3V, V– = 0V). Its rail-to-rail input and output stages deliver full dynamic range: inputs accept 0V to 3.3V, and outputs swing within 55mV of each rail at 5mA load. Performance parameters-including VOS, GBW, and CMRR-are specified down to 3V operation per the datasheet's Electrical Characteristics tables.
What is the thermal resistance (θJA) of the LT6016MPMS8#PBF MSOP-8 package?
The LT6016MPMS8#PBF in the MS8 package has a junction-to-ambient thermal resistance (θJA) of 273°C/W, measured per JEDEC JESD51-7 standard on a 1-inch² 2-layer board with 2oz copper. Effective thermal management requires connecting the exposed pad to a solid PCB ground plane; θJC is 45°C/W to the pad. These values apply across the full –55°C to 150°C junction temperature rating of the MP-grade device.
LT6016MPMS8#PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- LT®
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.8V/µs
- Gain Bandwidth Product:
- 3.3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 2 nA
- Voltage - Input Offset:
- 55 µV
- Current - Supply:
- 325µA (x2 Channels)
- Current - Output / Channel:
- 32 mA
- Voltage - Supply Span (Min):
- 3 V
- Voltage - Supply Span (Max):
- 50 V
- Operating Temperature:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-MSOP
LT6016MPMS8#PBF FAQ
1.How can I place an order for LT6016MPMS8#PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LT6016MPMS8#PBF 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 LT6016MPMS8#PBF reliable?
The price and inventory of LT6016MPMS8#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LT6016MPMS8#PBF is usually 5 days.
3.What payment methods are accepted for LT6016MPMS8#PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LT6016MPMS8#PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LT6016MPMS8#PBF?
LT6016MPMS8#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LT6016MPMS8#PBF 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 LT6016MPMS8#PBF?
For technical support, including LT6016MPMS8#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LT6016MPMS8#PBF requirements.
6.How does Aetrix verify that LT6016MPMS8#PBF is sourced from the original manufacturer or authorized distributors?
All LT6016MPMS8#PBF 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 LT6016MPMS8#PBF meets industry standards.
7.What is the process for return or replacement of LT6016MPMS8#PBF?
All LT6016MPMS8#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LT6016MPMS8#PBF, 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 LT6016MPMS8#PBF part is unused and in its original packaging.
Return procedure for LT6016MPMS8#PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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