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Analog Devices Inc. LTC2063ISC6#TRPBF
- Part No.:
- LTC2063ISC6#TRPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
LTC2063ISC6#TRPBF.pdf
- Description:
- IC OPAMP ZERO-DRIFT 1CIRC SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:2,229
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Product details
Overview
LTC2063ISC6#TRPBF from Analog Devices is a single-channel, zero-drift, micropower operational amplifier in a 6-lead SC70 package. It delivers 20kHz bandwidth, 5µV max input offset voltage, 0.02µV/°C max drift, and 2µA max supply current - enabling precision signal conditioning in ultra-low-power sensor interfaces such as oxygen sensors and energy-harvesting nodes.
For engineers reviewing the LTC2063ISC6#TRPBF datasheet, LTC2063ISC6#TRPBF pinout, LTC2063ISC6#TRPBF application, or LTC2063ISC6#TRPBF equivalent, this page provides verified circuit role, validated SC70 pin mapping, confirmed rail-to-rail I/O operation, integrated EMI filtering (114dB at 1.8GHz), and real-world use cases in portable instrumentation and low-power current sensing.
Technical Context
The LTC2063ISC6#TRPBF employs auto-zeroing and chopper stabilization to achieve sub-microvolt offset and near-zero drift without idle tones. Its internal 5kHz chopping frequency is suppressed to eliminate clock feedthrough artifacts in DC-critical applications.
It features rail-to-rail input and output stages, integrated 114dB EMI rejection at 1.8GHz, and a dedicated SHDN pin with 1.0V logic-high threshold (referred to V–) enabling duty-cycled operation with 90nA shutdown current at –40°C to 85°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 2µA max per amplifier - enables multi-year battery life in wireless sensor nodes. |
| Input Offset Voltage | 5µV max - supports µV-level DC measurements without calibration. |
| Offset Drift | 0.02µV/°C max - ensures stable baseline over industrial temperature range. |
| Input Bias Current | 20pA max (–40°C to 85°C) - permits use of >10MΩ feedback resistors for power savings. |
| EMI Rejection | 114dB at 1.8GHz - suppresses cellular/WiFi interference in noisy environments. |
| Shutdown Current | 170nA max - reduces system power during sleep cycles in duty-cycled designs. |
| Gain Bandwidth | 20kHz - sufficient for slow-varying sensor outputs (e.g., gas, temperature, strain). |
Pinout & Package
Package: 6-lead plastic SC70 (θJA = 265°C/W), footprint-compatible with industry-standard SC70-6 layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (+IN) | Noninverting Input | High-impedance node accepting DC-coupled sensor signals; thermally matched to –IN for low thermal EMF. |
| 2 (V–) | Negative Supply Rail | Reference for SHDN threshold and output swing; exposed pad (if present) must be connected to V–. |
| 3 (–IN) | Inverting Input | Feedback node; sensitive to clock feedthrough - requires low-impedance source or RC filtering if high-Z. |
| 4 (OUT) | Amplifier Output | Rail-to-rail capable; drives 10kΩ load with ≤20mV drop from rails at 25°C. |
| 5 (SHDN) | Shutdown Control | Logic-controlled enable/disable; referenced to V–; sinking <20nA when pulled low. |
| 6 (V+) | Positive Supply Rail | Operates from 1.7V to 5.25V; bypass capacitor required between V+ and V– for stability. |
Key Features
| Feature | Design Value |
|---|---|
| Zero-drift architecture | Self-calibrating circuitry eliminates 1/f noise and drift - no external trimming needed. |
| Rail-to-rail I/O | Full-swing input range (V– –0.1V to V+ +0.1V) and output swing within 15mV of rails - maximizes dynamic range at low supply. |
| Integrated EMI filter | On-chip RF rejection network achieves 114dB attenuation at 1.8GHz - eliminates need for external ferrites or shielding. |
| Low-charge power-up | Minimal output glitch (<0.4V) and fast 2ms enable time - prevents transient errors in duty-cycled systems. |
| Ultra-low IB at high temp | ≤100pA max over –40°C to 125°C - preserves accuracy in automotive or industrial ambient conditions. |
Applications
| Portable Instrumentation Systems | Low-Power Sensor Conditioning |
|---|---|
Use Scenario: Handheld multimeter measuring µV-level thermocouple outputs with 10-year coin-cell battery life. IC Role / Device Role / Timing Role: Precision front-end amplifier providing gain, offset correction, and EMI immunity before ADC sampling. Use Value: 2µA supply current extends battery life; 5µV offset avoids calibration drift; 114dB EMI rejection maintains accuracy near RF sources. |
Use Scenario: Battery-powered CO₂ sensor using electrochemical cell with high-impedance output. IC Role / Device Role / Timing Role: Transimpedance amplifier converting pA-level sensor current to voltage with minimal loading. Use Value: 20pA max input bias enables >10MΩ feedback resistor; rail-to-rail output maximizes ADC utilization at 1.8V supply. |
| Energy Harvesting Applications | Medical Instrumentation |
Use Scenario: Solar-powered soil moisture node harvesting <10µW, requiring µA-level analog signal chain. IC Role / Device Role / Timing Role: Signal conditioner for capacitive humidity sensor, operating only during periodic wake-up bursts. Use Value: 170nA shutdown current minimizes quiescent loss; 2ms power-up time aligns with microcontroller wake-up latency. |
Use Scenario: Wearable ECG patch monitoring microvolt cardiac signals under motion-induced EMI. IC Role / Device Role / Timing Role: First-stage instrumentation amplifier rejecting common-mode noise and suppressing RF interference. Use Value: 114dB EMI rejection at 1.8GHz blocks cellular noise; 0.02µV/°C drift ensures stable baseline across body temperature shifts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX40007AUT+T | Higher supply current (600nA typ), no shutdown pin, 10µV offset, SC70-5 package. | Lacks SHDN control and EMI filtering; suited for always-on, non-duty-cycled designs. | Select when lowest possible quiescent current is secondary to cost and board space. |
| AD8531AKSZ-REEL7 | Higher supply current (45µA), no zero-drift, 1.5mV offset, SOT-23-5 package. | Not suitable for µV-level DC accuracy; better for AC-coupled or higher-speed applications. | Select only when bandwidth >100kHz is required and offset drift tolerance exceeds 1µV/°C. |
Compared with MAX40007AUT+T and AD8531AKSZ-REEL7, the LTC2063ISC6#TRPBF uniquely combines sub-2µA supply current, 5µV offset, integrated shutdown, and 114dB EMI rejection - making it irreplaceable for battery-constrained, high-accuracy, RF-noisy sensor front-ends.
Availability
LTC2063ISC6#TRPBF is available at Aetrix Electronics and suitable for portable instrumentation systems, low-power sensor conditioning, and energy harvesting applications requiring stable component supply across extended product lifecycles.
Supply support for LTC2063ISC6#TRPBF 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 LTC2063ISC6#TRPBF belongs to the LTC® zero-drift op-amp family, engineered specifically for ultra-low-power, high-precision DC measurement in battery-operated and energy-harvesting systems.
FAQ
What is the maximum operating temperature range for the LTC2063ISC6#TRPBF?
The LTC2063ISC6#TRPBF is specified for operation from –40°C to +85°C. This grade (denoted by "I" in the part number) is validated across that full industrial temperature range, with all key parameters - including 2µA max supply current, 5µV max offset, and 170nA max shutdown current - guaranteed over this interval.
Does the LTC2063ISC6#TRPBF require external components for EMI suppression?
No. The LTC2063ISC6#TRPBF integrates an on-die EMI filter delivering 114dB rejection at 1.8GHz. This eliminates the need for external ferrite beads, RC filters, or shielded enclosures in typical wireless environments - a key differentiator versus standard precision op-amps like the AD8628 or OPA333.
Can the LTC2063ISC6#TRPBF drive a 10kΩ load rail-to-rail?
Yes. At 25°C and 1.8V supply, the LTC2063ISC6#TRPBF delivers rail-to-rail output swing with ≤15mV drop from either rail into a 10kΩ load. This is confirmed in the Electrical Characteristics table under VOL and VOH parameters, ensuring full dynamic range utilization in low-voltage systems.
How does the SHDN pin function on the LTC2063ISC6#TRPBF?
The SHDN pin on the LTC2063ISC6#TRPBF is referenced to V–. Driving it to V– disables the amplifier, reducing supply current to ≤170nA. Driving it to V+ enables operation. The logic thresholds are VH = 1.0V min and VL = 0.65V max (both relative to V–), allowing direct interface with 1.8V GPIOs without level-shifting.
Is the LTC2063ISC6#TRPBF pin-compatible with other SC70-6 op-amps?
No. While the LTC2063ISC6#TRPBF uses the standard SC70-6 footprint, its pinout (+IN, V–, –IN, OUT, SHDN, V+) is unique. It is not pin-compatible with generic SC70-6 op-amps (e.g., MCP6001, TS321), which typically place V+ on pin 5 and lack SHDN. PCB layout must follow the LTC2063-specific pin mapping.
LTC2063ISC6#TRPBF 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 ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
LTC2063ISC6#TRPBF FAQ
1.How can I place an order for LTC2063ISC6#TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC2063ISC6#TRPBF 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 LTC2063ISC6#TRPBF reliable?
The price and inventory of LTC2063ISC6#TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC2063ISC6#TRPBF is usually 5 days.
3.What payment methods are accepted for LTC2063ISC6#TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC2063ISC6#TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC2063ISC6#TRPBF?
LTC2063ISC6#TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC2063ISC6#TRPBF 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 LTC2063ISC6#TRPBF?
For technical support, including LTC2063ISC6#TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC2063ISC6#TRPBF requirements.
6.How does Aetrix verify that LTC2063ISC6#TRPBF is sourced from the original manufacturer or authorized distributors?
All LTC2063ISC6#TRPBF 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 LTC2063ISC6#TRPBF meets industry standards.
7.What is the process for return or replacement of LTC2063ISC6#TRPBF?
All LTC2063ISC6#TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC2063ISC6#TRPBF, 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 LTC2063ISC6#TRPBF part is unused and in its original packaging.
Return procedure for LTC2063ISC6#TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTC2063ISC6#TRPBF Tags
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