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Analog Devices Inc. LTC2063HSC6#TRMPBF
- Part No.:
- LTC2063HSC6#TRMPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
LTC2063HSC6#TRMPBF.pdf
- Description:
- IC OPAMP ZERO-DRIFT 1CIRC SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:462
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Product details
Overview
LTC2063HSC6#TRMPBF from Analog Devices is a single-channel, zero-drift operational amplifier in 6-lead SC70 package, designed for ultra-low-power precision signal conditioning. It delivers 2µA maximum supply current, 5µV max input offset voltage, 0.02µV/°C max offset drift, and rail-to-rail input/output operation across 1.7V–5.25V supply - enabling high-resolution sensor interfacing in energy-constrained systems such as wireless gas sensors and portable medical instrumentation.
For engineers reviewing the LTC2063HSC6#TRMPBF datasheet, LTC2063HSC6#TRMPBF pinout, LTC2063HSC6#TRMPBF application, or LTC2063HSC6#TRMPBF equivalent, this page provides verified specifications, thermal-grade packaging details (–40°C to 125°C), EMI rejection performance (114dB at 1.8GHz), shutdown behavior (170nA max), and validated alternative options for low-power precision amplification.
Technical Context
The LTC2063HSC6#TRMPBF employs auto-zeroing and chopper-stabilized architecture with internal 5kHz chopping frequency to eliminate 1/f noise and minimize DC errors. Its self-calibrating circuitry achieves sub-microvolt-level offset stability without external components while maintaining 20kHz gain-bandwidth product and 3.5V/ms slew rate under 1.7V–5.25V operation.
It integrates an on-chip EMI filter delivering 114dB rejection at 1.8GHz and features a dedicated SHDN pin referenced to V–, enabling logic-controlled power gating with <2ms turn-on time and low charge injection during wake-up - critical for duty-cycled sensor nodes and energy harvesting systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 2µA max per amplifier - enables multi-year battery life in always-on sensor nodes. |
| Input Offset Voltage | 5µV max - supports µV-level DC measurement accuracy without calibration. |
| Offset Drift | 0.02µV/°C max - ensures stable baseline over industrial temperature range (–40°C to 125°C). |
| Input Bias Current | 100pA max over full temp range - allows use of >10MΩ feedback resistors without significant error. |
| EMI Rejection | 114dB at 1.8GHz - suppresses cellular/WiFi interference in noisy embedded environments. |
| Shutdown Current | 170nA max - reduces system standby power by >90% vs active mode. |
| Operating Voltage | 1.7V to 5.25V - compatible with single-cell Li-ion, coin cell, and energy harvesting sources. |
Pinout & Package
Package: 6-lead plastic SC70 (θJA = 265°C/W), footprint-compatible with industry-standard 0.65mm pitch SMT assembly processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| +IN | Noninverting Input | High-impedance node accepting DC-coupled sensor signals up to rail voltages. |
| V– | Negative Supply | Reference for all input/output voltage ranges and SHDN threshold; requires local bypass capacitor. |
| –IN | Inverting Input | Feedback node supporting precision transimpedance or differential configurations. |
| V+ | Positive Supply | Accepts 1.7V–5.25V; supplies internal bias and output stage; requires local bypass capacitor. |
| SHDN | Shutdown Control | Logic-level input referenced to V–; <0.65V disables, >1.8V enables; must not be left floating. |
| OUT | Amplifier Output | Rail-to-rail capable; drives loads down to 10kΩ while maintaining 10mV swing margin at 5V. |
Key Features
| Feature | Design Value |
|---|---|
| Zero-drift architecture | Eliminates 1/f noise and long-term drift - enables stable µV-level DC gain without recalibration. |
| Integrated EMI filter | 114dB rejection at 1.8GHz - prevents RF rectification artifacts in cellular/WiFi co-location. |
| Rail-to-rail I/O | Full dynamic range utilization from 1.7V supply - maximizes SNR in low-voltage sensor interfaces. |
| Low-charge power-up | <2ms enable time with minimal output glitch - avoids transient errors in duty-cycled acquisition. |
| Thermal grade H | Specified from –40°C to 125°C - qualified for under-hood automotive and industrial ambient conditions. |
Applications
| Oxygen Sensor Signal Conditioning | Portable Medical Front-End |
|---|---|
Use Scenario: Amplifying microamp-level current from electrochemical oxygen cells (e.g., City Technology 40XV) into calibrated voltage output. IC Role / Device Role / Timing Role: Precision transimpedance amplifier with ultra-low input bias current and sub-µV offset stability. Use Value: Enables 1V output in air with 1.4µA supply current and no zero-point drift over temperature. |
Use Scenario: Biopotential acquisition in handheld ECG or pulse oximetry devices powered by coin cells. IC Role / Device Role / Timing Role: First-stage DC-coupled amplifier for low-noise, high-impedance electrode interface. Use Value: Maintains 4.6µVP–P input noise (DC–10Hz) and 100pA max input bias across –40°C to 125°C. |
| Wireless Gas Detection Node | Energy Harvesting Sensor Hub |
Use Scenario: Signal conditioning for metal-oxide semiconductor (MOS) gas sensors in LoRaWAN/NB-IoT endpoints. IC Role / Device Role / Timing Role: Low-power analog front-end with shutdown control synchronized to RF transmit intervals. Use Value: Reduces average system current to <100nA during sleep via 170nA shutdown mode and fast wake-up. |
Use Scenario: Amplifying thermopile or photodiode outputs in solar/battery-harvested environmental monitors. IC Role / Device Role / Timing Role: Micropower sensor interface with rail-to-rail operation down to 1.7V supply. Use Value: Operates continuously from harvested energy sources as low as 1.7V while preserving µV-level accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD8531AKSZ-REEL7 | Higher supply current (45µA typ), no shutdown, wider offset spec (1.5mV max), same SC70-6 package. | Not suitable for multi-year battery life; lacks EMI filtering and thermal grade support. | Select only when cost sensitivity outweighs power/precision requirements. |
| MAX40007AXT+T | Lower supply current (900nA), but limited bandwidth (10kHz), no EMI filter, only –40°C to 85°C grade. | Cannot support 20kHz sensor bandwidth or 125°C environments; lower EMI immunity. | Prefer for ultra-low-power applications where bandwidth and temperature range are secondary. |
Compared with AD8531AKSZ-REEL7 and MAX40007AXT+T, the LTC2063HSC6#TRMPBF uniquely combines 2µA max supply current, 125°C operation, integrated EMI rejection, and 5µV offset - making it the only option meeting all four criteria for high-accuracy, long-life, thermally demanding sensor nodes.
Availability
LTC2063HSC6#TRMPBF is available at Aetrix Electronics and suitable for oxygen sensing, portable medical instrumentation, wireless gas detection, and energy harvesting applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LTC2063HSC6#TRMPBF 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. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The LTC2063 belongs to Analog Devices' micropower zero-drift op-amp family, engineered specifically for ultra-low-power, high-precision signal chain applications in battery-operated and energy-constrained systems.
FAQ
What is the operating temperature range for the LTC2063HSC6#TRMPBF?
The LTC2063HSC6#TRMPBF is specified for continuous operation from –40°C to +125°C, with all key parameters - including input offset voltage (5µV max), offset drift (0.02µV/°C max), and input bias current (100pA max) - guaranteed across this full industrial-plus range. This distinguishes it from the 'I' grade (–40°C to 85°C) variants.
Does the LTC2063HSC6#TRMPBF require external capacitors for stability?
The LTC2063HSC6#TRMPBF is unity-gain stable and does not require external compensation. However, a 100nF ceramic bypass capacitor between V+ and V– is mandatory per the datasheet to ensure low-noise operation and prevent oscillation. For capacitive loads >100pF, a small series resistor (10–50Ω) at the output is recommended to maintain phase margin.
How does the SHDN pin function on the LTC2063HSC6#TRMPBF?
The SHDN pin on the LTC2063HSC6#TRMPBF is referenced to V–: driving it below 0.65V (logic low) places the amplifier in shutdown, drawing ≤170nA supply current; driving it above 1.8V (logic high) enables normal operation. The pin must never be left floating, and its input current remains ≤150nA magnitude across temperature.
Can the LTC2063HSC6#TRMPBF drive a 10kΩ load rail-to-rail?
Yes - the LTC2063HSC6#TRMPBF guarantees rail-to-rail output swing into 10kΩ loads: VOH ≤ 10mV below V+ and VOL ≤ 20mV above V– at 5V supply, and similarly tight margins at 1.8V. This is confirmed in the Electrical Characteristics table under "Output Voltage Swing High/Low" with RL = 10kΩ condition.
What is the significance of the 114dB EMI rejection at 1.8GHz for the LTC2063HSC6#TRMPBF?
The 114dB EMI rejection at 1.8GHz means the LTC2063HSC6#TRMPBF attenuates 100mV peak RF interference at cellular LTE band frequencies to just 0.32µV at the output - preventing rectified DC offsets that would corrupt µV-level sensor measurements. This is achieved via an integrated on-die EMI filter, eliminating need for external ferrites or RC networks.
LTC2063HSC6#TRMPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Zero-Drift
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.0035V/µs
- Gain Bandwidth Product:
- 20 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 3 pA
- Voltage - Input Offset:
- 1 µV
- Current - Supply:
- 1.4µA
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 1.7 V
- Voltage - Supply Span (Max):
- 5.25 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
LTC2063HSC6#TRMPBF FAQ
1.How can I place an order for LTC2063HSC6#TRMPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC2063HSC6#TRMPBF 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 LTC2063HSC6#TRMPBF reliable?
The price and inventory of LTC2063HSC6#TRMPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC2063HSC6#TRMPBF is usually 5 days.
3.What payment methods are accepted for LTC2063HSC6#TRMPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC2063HSC6#TRMPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC2063HSC6#TRMPBF?
LTC2063HSC6#TRMPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC2063HSC6#TRMPBF 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 LTC2063HSC6#TRMPBF?
For technical support, including LTC2063HSC6#TRMPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC2063HSC6#TRMPBF requirements.
6.How does Aetrix verify that LTC2063HSC6#TRMPBF is sourced from the original manufacturer or authorized distributors?
All LTC2063HSC6#TRMPBF 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 LTC2063HSC6#TRMPBF meets industry standards.
7.What is the process for return or replacement of LTC2063HSC6#TRMPBF?
All LTC2063HSC6#TRMPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC2063HSC6#TRMPBF, 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 LTC2063HSC6#TRMPBF part is unused and in its original packaging.
Return procedure for LTC2063HSC6#TRMPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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