My Inquiry
My Account
Analog Devices Inc. LTC2052HVCS#TRPBF
- Part No.:
- LTC2052HVCS#TRPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
LTC2052HVCS#TRPBF.pdf
- Description:
- IC OPAMP ZERO-DRIFT 4 CIRC 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:3,909
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LTC2052HVCS#TRPBF from Analog Devices (formerly Linear Technology) is a quad zero-drift operational amplifier in 14-lead SOIC package, designed for precision DC-coupled signal conditioning. It delivers maximum input offset voltage of 3μV, max offset drift of 30nV/°C, 1.5μVP-P (0.01Hz–10Hz) noise, rail-to-rail output swing, and operates from ±5V supplies up to 12V total supply voltage - ideal for thermocouple amplification and high-resolution data acquisition.
For engineers reviewing the LTC2052HVCS#TRPBF datasheet, LTC2052HVCS#TRPBF pinout, LTC2052HVCS#TRPBF application, or LTC2052HVCS#TRPBF equivalent, key selection criteria include guaranteed 3μV max VOS over temperature, HV-rated 12V total supply capability, SO-14 package compatibility with legacy layouts, and verified performance in low-side current sensing and strain gauge interfaces.
Technical Context
The LTC2052HVCS#TRPBF employs autozeroing architecture with a 7.5kHz internal sampling clock to continuously correct input offset and drift. Its chopper-stabilized core achieves near-zero DC errors while maintaining 3MHz gain-bandwidth product and 2V/μs slew rate - enabling stable closed-loop operation in precision active filters and instrumentation front-ends.
It supports extended common-mode input range (V– to V+ – 1.3V), features rail-to-rail output stage capable of driving 2kΩ loads to both rails, and includes robust ESD protection (700V HBM). The device is specified for 0°C to 70°C operation with ±5V supply support, distinguishing it from standard LTC2052 variants limited to 7V total supply.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max Input Offset Voltage | 3μV - ensures <1 LSB error in 20-bit systems at 5V full-scale |
| Max Offset Drift | 30nV/°C - enables stable calibration over industrial temperature ranges without recalibration |
| Input Noise (0.01Hz–10Hz) | 1.5μVP-P - supports sub-μV signal resolution in DC-coupled sensor interfaces |
| Total Supply Voltage Range | 12V - allows ±5V dual-supply operation with 1V margin for rail tolerance and transients |
| Gain-Bandwidth Product | 3MHz - sufficient for anti-aliasing filtering and closed-loop stability up to 100kHz |
| Output Swing (RL = 2kΩ) | V+ – 0.15V / V– + 15mV - delivers >97% of full supply range for maximum dynamic range |
| Supply Current per Amp | 1.0mA (typ) - enables low-power precision amplification in multi-channel DAQ systems |
Pinout & Package
Package: 14-lead plastic SOIC (S14), 0.150-inch narrow body, 3.81mm × 8.74mm footprint, 1.75mm max height, JEDEC MS-012 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT A) | Amplifier A output | Low-impedance rail-to-rail output capable of sourcing/sinking ±20mA into 2kΩ load |
| 2 (–IN A) | Inverting input A | High-impedance node (±8pA bias current) with chopper-stabilized DC accuracy |
| 3 (+IN A) | Non-inverting input A | Matched to –IN A for CMRR >125dB; sensitive to ESD (max 700V HBM) |
| 4 (V+) | Positive supply rail | Accepts up to +5.5V; must be bypassed with ≥0.1μF ceramic capacitor near pin |
| 5 (+IN B) | Non-inverting input B | Independent channel input; identical DC specs and noise performance as Channel A |
| 6 (–IN B) | Inverting input B | Electrically isolated from other channels; supports independent feedback networks |
| 7 (OUT B) | Amplifier B output | Functionally identical to OUT A; no crosstalk specification given but layout-dependent |
| 8 (OUT D) | Amplifier D output | Fourth channel output; pin 8 is not NC - confirmed functional per GN/S package mapping |
| 9 (–IN D) | Inverting input D | Valid input terminal; matches Channels A/B/C in offset, drift, and noise specs |
| 10 (+IN D) | Non-inverting input D | Full-performance fourth input; enables 4-channel simultaneous sampling front-ends |
| 11 (V–) | Negative supply rail | Accepts down to –5.5V; connects internally to exposed pad in DFN variants (not applicable here) |
| 12 (+IN C) | Non-inverting input C | Third channel positive input; shares same autozero clock and correction logic |
| 13 (–IN C) | Inverting input C | Third channel negative input; electrically isolated but co-packaged with matched specs |
| 14 (OUT C) | Amplifier C output | Third output; completes quad configuration; pinout matches LTC2052HVCGN SSOP variant |
Key Features
| Feature | Design Value |
|---|---|
| Zero-drift autozeroing architecture | Eliminates thermal drift-induced baseline shift in long-duration DC measurements |
| Rail-to-rail output stage | Preserves full signal swing across entire supply range - critical for single-supply sensor interfaces |
| 12V total supply rating (±5V) | Enables direct interface with industrial ±5V signal chains without level-shifting circuitry |
| 1.5μVP-P 0.01Hz–10Hz noise | Supports 24-bit ADCs with effective resolution >20 bits in DC-coupled applications |
| 130dB PSRR and CMRR (typ) | Rejects power supply ripple and common-mode interference in noisy industrial environments |
Applications
| Thermocouple Amplification | Strain Gauge Signal Conditioning |
|---|---|
Use Scenario: Amplifying microvolt-level Seebeck voltages from K-type thermocouples across –200°C to +1350°C range with cold-junction compensation. IC Role / Device Role / Timing Role: Primary DC-coupled instrumentation amplifier front-end with ultra-low VOS and drift to minimize temperature measurement error. Use Value: 3μV max VOS contributes <0.1°C error at 41μV/°C sensitivity - meeting Class 1 thermocouple accuracy standards. | Use Scenario: Conditioning Wheatstone bridge outputs from metal foil strain gauges in load cells and pressure sensors. IC Role / Device Role / Timing Role: Low-noise, high-CMRR difference amplifier with programmable gain to extract nV-level differential signals. Use Value: 1.5μVP-P noise and 130dB CMRR enable resolution of <0.001% full-scale strain under EMI-rich factory conditions. |
| Medical ECG Front-End | High-Resolution Data Acquisition |
Use Scenario: Biopotential amplification in portable ECG monitors requiring DC-coupled baseline stability and low 1/f noise. IC Role / Device Role / Timing Role: First-stage instrumentation amplifier with adjustable gain and high input impedance to preserve signal fidelity. Use Value: 30nV/°C max drift prevents baseline wander during 10-minute clinical recordings - eliminating need for AC coupling. | Use Scenario: Multi-channel simultaneous sampling in automated test equipment (ATE) and scientific instruments. IC Role / Device Role / Timing Role: Quad-channel precision buffer/amplifier providing matched DC performance across all four channels. Use Value: Matched VOS and drift across channels (<1μV inter-channel mismatch) ensures <0.01% gain error in synchronized 4-channel acquisition. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LTC2052HVCGN#TRPBF | Same electrical specs; 16-lead SSOP package with 0.025" lead pitch and 4.8mm × 6.2mm footprint | Better thermal performance (θJA = 110°C/W vs 110°C/W for SO-14); requires different PCB layout | Select for higher channel density or improved heat dissipation in space-constrained designs |
| AD8628ARZ-REEL7 | Single 5V-only zero-drift op amp (max 5.5V supply); 1μV max VOS, 0.02μV/°C drift, but no ±5V support | Not suitable for bipolar signal conditioning; lacks HV rating and quad integration | Choose only for single-channel, low-voltage, ultra-low-drift applications where ±5V operation is unnecessary |
Compared with LTC2052HVCGN#TRPBF, LTC2052HVCS#TRPBF offers identical DC precision and noise but in a legacy-compatible SO-14 footprint; versus AD8628ARZ-REEL7, it provides quad integration and true ±5V operation - essential for industrial sensor signal chains requiring bipolar headroom and multi-channel synchronization.
Availability
LTC2052HVCS#TRPBF is available at Aetrix Electronics and suitable for thermocouple amplifiers, strain gauge interfaces, and medical instrumentation requiring stable component supply with guaranteed 3μV max offset and ±5V operation.
Supply support for LTC2052HVCS#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 acquired Linear Technology in 2017 and maintains full product continuity, manufacturing, and technical support for the LTC portfolio.
The LTC2052HVCS#TRPBF belongs to Linear's precision zero-drift op amp family, engineered specifically for DC-accurate signal conditioning in industrial, medical, and test equipment where offset, drift, and low-frequency noise directly impact measurement integrity.
FAQ
What is the maximum total supply voltage rating for LTC2052HVCS#TRPBF?
The LTC2052HVCS#TRPBF has a maximum total supply voltage rating of 12V, enabling reliable operation with ±5V dual supplies (10V total) plus 2V margin for transient spikes and rail tolerance - unlike standard LTC2052 variants rated for only 7V max.
Does LTC2052HVCS#TRPBF support rail-to-rail input common-mode range?
No - the LTC2052HVCS#TRPBF supports an extended input common-mode range from V– to V+ – 1.3V, not rail-to-rail. This allows operation with inputs within 1.3V of the positive rail, which is sufficient for most sensor interfaces but excludes true input saturation at V+.
What is the typical input-referred clock feedthrough level of LTC2052HVCS#TRPBF?
The LTC2052HVCS#TRPBF exhibits less than 1μVRMS input-referred clock feedthrough at its 7.5kHz autozeroing frequency, measured under standard conditions with source resistance <10kΩ - a critical spec for low-distortion precision amplification.
Can LTC2052HVCS#TRPBF drive a 2kΩ load rail-to-rail?
Yes - the LTC2052HVCS#TRPBF output stage is specified to swing within 15mV of V– and 0.15V of V+ when driving a 2kΩ load to either rail, delivering >97% of full supply range and enabling maximum dynamic range in single-supply configurations.
Is LTC2052HVCS#TRPBF qualified for automotive applications?
No - the LTC2052HVCS#TRPBF is specified for 0°C to 70°C operation and is not AEC-Q200 qualified. For automotive use, consider the LTC2052HVHGN#TRPBF (–40°C to 125°C) or AD8628 automotive-grade variants.
LTC2052HVCS#TRPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- 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:
- Rail-to-Rail
- Slew Rate:
- 2V/µs
- Gain Bandwidth Product:
- 3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 90 pA
- Voltage - Input Offset:
- 1 µV
- Current - Supply:
- 1mA (x4 Channels)
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
LTC2052HVCS#TRPBF FAQ
1.How can I place an order for LTC2052HVCS#TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC2052HVCS#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 LTC2052HVCS#TRPBF reliable?
The price and inventory of LTC2052HVCS#TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC2052HVCS#TRPBF is usually 5 days.
3.What payment methods are accepted for LTC2052HVCS#TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC2052HVCS#TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC2052HVCS#TRPBF?
LTC2052HVCS#TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC2052HVCS#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 LTC2052HVCS#TRPBF?
For technical support, including LTC2052HVCS#TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC2052HVCS#TRPBF requirements.
6.How does Aetrix verify that LTC2052HVCS#TRPBF is sourced from the original manufacturer or authorized distributors?
All LTC2052HVCS#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 LTC2052HVCS#TRPBF meets industry standards.
7.What is the process for return or replacement of LTC2052HVCS#TRPBF?
All LTC2052HVCS#TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC2052HVCS#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 LTC2052HVCS#TRPBF part is unused and in its original packaging.
Return procedure for LTC2052HVCS#TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTC2052HVCS#TRPBF Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
