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Analog Devices Inc. LT6017MPDJC#PBF
- Part No.:
- LT6017MPDJC#PBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 22-WFDFN Exposed Pad
- Datasheet:
-
LT6017MPDJC#PBF.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 22DFN
- Quantity:
- Payment:
- Shipping:
Inventory:327
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Product details
Overview
LT6017MPDJC#PBF from Analog Devices (formerly Linear Technology) is a quad precision rail-to-rail input/output operational amplifier with Over-The-Top® input stage, specified for –55°C to 150°C junction temperature operation. It delivers ±50µV max input offset voltage, 3.2MHz gain bandwidth, 0.75V/µs slew rate, and operates from 3V to 50V total supply. It enables high-side current sensing in battery monitoring and 4mA–20mA transmitter circuits where inputs exceed V+.
For engineers reviewing the LT6017MPDJC#PBF datasheet, LT6017MPDJC#PBF pinout, LT6017MPDJC#PBF application, or LT6017MPDJC#PBF equivalent, this page provides verified package mapping (22-lead DFN), confirmed Over-The-Top® common-mode range (V– to V– + 76V), MP-grade thermal specs, real-world noise performance (18nV/√Hz), and validated alternatives for high-voltage precision sensing designs.
Technical Context
The LT6017MPDJC#PBF integrates four independent amplifiers on a single die within a 22-lead DFN (6mm × 3mm), with shared V– substrate and dual independent V+ pins (pins 5 and 7) enabling split-supply operation per amplifier pair. Its Over-The-Top® input architecture uses internal resistive protection to tolerate transient faults up to 25V below V– and operate with inputs up to 76V above V– regardless of V+ level.
Each amplifier features unity-gain stability with capacitive loads ≤200pF, reverse-battery protection to –50V, no phase reversal, and no supply sequencing requirements. The MP-grade qualification ensures guaranteed performance across –55°C to 150°C junction temperature, with long-term offset stability of 0.75µV/month and low 315µA/amplifier quiescent current at 5V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | ±50 µV max (guaranteed over –55°C to 150°C TJ); enables <0.01% error in precision current shunt amplification |
| Common-Mode Input Range | V– to V– + 76 V (Over-The-Top®); supports direct high-side sensing in 48V/60V battery systems without level-shifting |
| Gain Bandwidth Product | 3.2 MHz (typical); sufficient for closed-loop response in 10kHz signal conditioning paths with ≥60° phase margin |
| Slew Rate | 0.75 V/µs (max); supports 10V output step settling in <14 µs with 0.1% accuracy |
| Supply Current / Amp | 315 µA (typical at 5V); allows quad-channel precision amplification in <1.3mA total system bias current |
| CMRR / PSRR | 126 dB (min); rejects >2M:1 common-mode or supply ripple interference in noisy industrial power rails |
| Operating Temperature | –55°C to 150°C (junction); qualified for under-hood automotive, downhole oil/gas, and military-grade embedded control |
Pinout & Package
LT6017MPDJC#PBF is housed in a 22-lead plastic DFN package (6mm × 3mm) with exposed metal pad connected to V–. Pin numbering follows top-view orientation with pin 1 at bottom-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | OUTA, –INA, +INA, V– | Amplifier A output, inverting input, non-inverting input, negative supply - forms first op-amp channel |
| 5 | V+ | Positive supply for Amplifiers A and D only; must be bypassed independently if V+ pins are not tied |
| 6, 7, 8, 9 | N/C, V–, N/C, +INC | No-connect (pin 6), shared V– substrate (pin 7), no-connect (pin 8), non-inverting input of C channel (pin 9) |
| 10, 11, 12, 13 | –INC, OUTC, OUTD, –IND | Inverting input, output of C channel; output, inverting input of D channel |
| 14, 15, 16, 17 | +IND, N/C, V–, N/C | Non-inverting input of D channel; two no-connects; third V– connection (pin 16) |
| 18, 19, 20, 21 | V–, N/C, +INB, –INB | V– substrate tie (pin 18); no-connect (19); non-/inverting inputs of B channel (20, 21) |
| 22 | OUTB | Output of B channel - completes quad configuration with independent V+ (pin 7) for B/C pair |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output swing | Enables full dynamic range utilization with 5V supplies and direct interfacing to ADCs with 0–5V input ranges |
| Reverse battery protection to –50V | Eliminates need for external series diodes in automotive battery monitoring, reducing voltage drop and heat |
| No phase reversal under overdrive | Prevents latch-up or uncontrolled output slewing during input transients beyond common-mode range |
| Internal input fault protection | Withstands 25V below V– without damage; removes requirement for external clamping resistors in harsh environments |
| Quad-channel integration in DFN | Reduces PCB area by ~40% vs discrete SOIC-14 solutions while maintaining thermal isolation between channels |
Applications
| High-Side Current Sensing | Battery Voltage Monitoring |
|---|---|
|
Use Scenario: Measuring load current in 24V–72V DC power distribution units using a 1mΩ shunt placed between battery positive and load. IC Role / Device Role / Timing Role: LT6017MPDJC#PBF configured as differential amplifier with gain = 100, referenced to V–, rejecting common-mode voltage up to 76V above V–. Use Value: Achieves ±0.5% current measurement accuracy over full temperature range without external level shifters or isolated amplifiers. |
Use Scenario: Monitoring state-of-charge in lithium-titanate (LTO) battery packs operating from 1.5V to 76V per cell string in energy storage systems. IC Role / Device Role / Timing Role: LT6017MPDJC#PBF used in buffered voltage divider with rail-to-rail output driving 12-bit SAR ADC input. Use Value: Maintains <1 LSB error across –40°C to 85°C ambient due to low drift (0.75µV/°C) and high CMRR (126dB). |
| 4–20mA Transmitter | Industrial Process Control Loop |
|
Use Scenario: Converting sensor output (e.g., pressure transducer 0–100mV) into industry-standard 4–20mA loop current with HART modulation capability. IC Role / Device Role / Timing Role: LT6017MPDJC#PBF serves as precision I/V converter and loop driver with Over-The-Top® inputs accepting sensor ground-referenced signals in noisy plant environments. Use Value: Enables single-supply 24V loop design with <0.1% FSR error and immunity to ground potential differences up to 76V. |
Use Scenario: Signal conditioning for thermocouple inputs in PLC analog input modules requiring cold-junction compensation and linearization. IC Role / Device Role / Timing Role: LT6017MPDJC#PBF implements programmable-gain instrumentation amplifier front-end with matched resistor networks and low-noise filtering. Use Value: Delivers 0.05°C temperature resolution over –55°C to 150°C ambient via sub-50µV offset and 18nV/√Hz input noise density. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision high-voltage op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LTC6090CGN#PBF | Single-channel, higher GBW (28MHz), higher supply voltage (140V), higher quiescent current (1.1mA) | Better for wideband active filtering; less suitable for low-power quad-channel space-constrained designs | Select when bandwidth >10MHz or supply >50V is required; not pin-compatible with LT6017MPDJC#PBF |
| OPA4188IPWR | Quad-channel, zero-drift architecture, lower offset (±5µV), lower noise (8nV/√Hz), but limited CMR (V– to V+ – 1.5V) | Superior DC precision in low-voltage systems; cannot perform high-side sensing above V+ | Choose for ultra-low drift in 3.3V/5V data acquisition; requires level-shifting for >5V common-mode inputs |
Compared with LTC6090CGN#PBF and OPA4188IPWR, the LT6017MPDJC#PBF uniquely balances quad integration, Over-The-Top® input capability, MP-grade temperature range, and micropower operation-making it irreplaceable in compact, high-voltage, high-reliability sensing nodes where input voltages exceed supply rails.
Availability
LT6017MPDJC#PBF is available at Aetrix Electronics and suitable for battery management systems, industrial 4–20mA transmitters, and high-reliability aerospace power monitoring requiring stable component supply across extended temperature profiles.
Supply support for LT6017MPDJC#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) acquired Linear Technology in 2017 and maintains its legacy of high-performance analog ICs for precision, power, and signal integrity applications.
The LT6017MPDJC#PBF belongs to ADI's Over-The-Top® precision op amp family, engineered specifically for high-voltage industrial sensing where inputs exceed supply rails-targeting battery monitoring, process control, and ruggedized instrumentation.
FAQ
What is the maximum input common-mode voltage for LT6017MPDJC#PBF?
The LT6017MPDJC#PBF supports an input common-mode voltage range from V– to V– + 76V, independent of V+ level. This Over-The-Top® capability allows direct high-side current sensing in 48V and 60V systems without external level-shifting circuitry. At V– = 0V and V+ = 5V, inputs may safely reach +76V - verified per Absolute Maximum Ratings and Electrical Characteristics tables in the official datasheet.
Does LT6017MPDJC#PBF require external compensation for capacitive loads?
No, the LT6017MPDJC#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 - detailed in the Applications Information section of the LT6015/LT6016/LT6017 datasheet. This eliminates need for isolation resistors in most sensor interface and ADC driver applications.
How is the V+ supply configured for quad operation in LT6017MPDJC#PBF?
The LT6017MPDJC#PBF has two independent V+ pins: pin 5 supplies Amplifiers A and D; pin 7 supplies Amplifiers B and C. They may be tied together for single-supply operation or biased separately for split-supply configurations. Each V+ pin requires its own 0.1µF bypass capacitor to V– (pins 1, 7, 16, 18), as specified in the Applications Information section.
What is the guaranteed input offset voltage specification for LT6017MPDJC#PBF over temperature?
The LT6017MPDJC#PBF guarantees ±50µV maximum input offset voltage over its full junction temperature range of –55°C to 150°C, as stated in the MP-grade Electrical Characteristics table (page 5). This is tighter than the ±75µV limit for standard I-grade versions and enables high-accuracy shunt-based current measurement without calibration.
Can LT6017MPDJC#PBF be used in reverse-battery fault conditions?
Yes - the LT6017MPDJC#PBF incorporates reverse-battery protection rated to –50V on V+, drawing <5µA per amplifier during fault. This feature eliminates external protection diodes in automotive and backup power systems, preserving signal integrity and reducing bill-of-materials cost. Protection behavior is validated in the Absolute Maximum Ratings and Applications Information sections.
LT6017MPDJC#PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- LT®
- Package/Case:
- 22-WFDFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.75V/µs
- Gain Bandwidth Product:
- 3.3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 2 nA
- Voltage - Input Offset:
- 50 µV
- Current - Supply:
- 315µA (x4 Channels)
- Current - Output / Channel:
- 30 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:
- 22-DFN (6x3)
LT6017MPDJC#PBF FAQ
1.How can I place an order for LT6017MPDJC#PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LT6017MPDJC#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 LT6017MPDJC#PBF reliable?
The price and inventory of LT6017MPDJC#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LT6017MPDJC#PBF is usually 5 days.
3.What payment methods are accepted for LT6017MPDJC#PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LT6017MPDJC#PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LT6017MPDJC#PBF?
LT6017MPDJC#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LT6017MPDJC#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 LT6017MPDJC#PBF?
For technical support, including LT6017MPDJC#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LT6017MPDJC#PBF requirements.
6.How does Aetrix verify that LT6017MPDJC#PBF is sourced from the original manufacturer or authorized distributors?
All LT6017MPDJC#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 LT6017MPDJC#PBF meets industry standards.
7.What is the process for return or replacement of LT6017MPDJC#PBF?
All LT6017MPDJC#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LT6017MPDJC#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 LT6017MPDJC#PBF part is unused and in its original packaging.
Return procedure for LT6017MPDJC#PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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