LTC2052 - Quad Zero-Drift Operational Amplifiers

Features

  • Maximum Offset Voltage of 3µV
  • Maximum Offset Voltage Drift of 30nV/°C
  • Small Footprint, Low Profile MS8/GN16 Packages
  • Single Supply Operation: 2.7V to ±5.5V
  • Noise: 1.5µVP-P (0.01Hz to 10Hz Typ)
  • Voltage Gain: 140dB (Typ)
  • PSRR: 130dB (Typ)
  • CMRR: 130dB (Typ)
  • Supply Current: 0.75mA (Typ) per Amplifier
  • Extended Common Mode Input Range
  • Output Swings Rail-to-Rail
  • Operating Temperature Range –40°C to 125°C

Typical Application

LTC2052 Typical Application
LTC2052 Typical Application

Description

The LTC2051/LTC2052 are dual/quad zero-drift operational amplifiers available in the MS8 and SO-8/GN16 and S14 packages. For space limited applications, the LTC2051 is available in a 3mm x 3mm x 0.8mm dual fine pitch leadless package (DFN). They operate from a single 2.7V supply and support ±5V applications. The current consumption is 750µA per op amp.

The LTC2051/LTC2052, despite their miniature size, feature uncompromising DC performance. The typical input offset voltage and offset drift are 0.5µV and 10nV/°C. The almost zero DC offset and drift are supported with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of more than 130dB.

The input common mode voltage ranges from the negative supply up to typically 1V from the positive supply. The LTC2051/LTC2052 also have an enhanced output stage capable of driving loads as low as 2k Ohm to both supply rails. The open-loop gain is typically 140dB. The LTC2051/ LTC2052 also feature a 1.5µVP-P DC to 10Hz noise and a 3MHz gain-bandwidth product.

Packaging

CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing
RoHS
LTC2052CGN#PBF SSOP-16 GN C 05-08-1641 (GN16) Yes
LTC2052CGN#TRPBF SSOP-16 GN C 05-08-1641 (GN16) Yes
LTC2052CS#PBF SO-14 S C 05-08-1610 (S14) Yes
LTC2052CS#TRPBF SO-14 S C 05-08-1610 (S14) Yes
LTC2052HGN#PBF SSOP-16 GN H 05-08-1641 (GN16) Yes
LTC2052HGN#TRPBF SSOP-16 GN H 05-08-1641 (GN16) Yes
LTC2052HS#PBF SO-14 S H 05-08-1610 (S14) Yes
LTC2052HS#TRPBF SO-14 S H 05-08-1610 (S14) Yes
LTC2052HVCGN#PBF SSOP-16 GN C 05-08-1641 (GN16) Yes
LTC2052HVCGN#TRPBF SSOP-16 GN C 05-08-1641 (GN16) Yes
LTC2052HVCS#PBF SO-14 S C 05-08-1610 (S14) Yes
LTC2052HVCS#TRPBF SO-14 S C 05-08-1610 (S14) Yes
LTC2052HVHGN#PBF SSOP-16 GN H 05-08-1641 (GN16) Yes
LTC2052HVHGN#TRPBF SSOP-16 GN H 05-08-1641 (GN16) Yes
LTC2052HVHS#PBF SO-14 S H 05-08-1610 (S14) Yes
LTC2052HVHS#TRPBF SO-14 S H 05-08-1610 (S14) Yes
LTC2052HVIGN#PBF SSOP-16 GN I 05-08-1641 (GN16) Yes
LTC2052HVIGN#TRPBF SSOP-16 GN I 05-08-1641 (GN16) Yes
LTC2052HVIS#PBF SO-14 S I 05-08-1610 (S14) Yes
LTC2052HVIS#TRPBF SO-14 S I 05-08-1610 (S14) Yes
LTC2052IGN#PBF SSOP-16 GN I 05-08-1641 (GN16) Yes
LTC2052IGN#TRPBF SSOP-16 GN I 05-08-1641 (GN16) Yes
LTC2052IS#PBF SO-14 S I 05-08-1610 (S14) Yes
LTC2052IS#TRPBF SO-14 S I 05-08-1610 (S14) Yes


LTC2052 Package Drawing
LTC2052 Package Drawing
LTC2052 Package Drawing
LTC2052 Package Drawing
LTC2052 Package Drawing
LTC2052 Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LTC2052CGN#PBF SSOP-16 C $4.70 $3.95 Yes
LTC2052CGN#TRPBF SSOP-16 C $4.01 Yes
LTC2052CS#PBF SO-14 C $4.35 $3.65 Yes
LTC2052CS#TRPBF SO-14 C $3.71 Yes
LTC2052HGN#PBF SSOP-16 H $5.25 $4.35 Yes
LTC2052HGN#TRPBF SSOP-16 H $4.41 Yes
LTC2052HS#PBF SO-14 H $4.90 $4.05 Yes
LTC2052HS#TRPBF SO-14 H $4.11 Yes
LTC2052HVCGN#PBF SSOP-16 C $5.90 $4.95 Yes
LTC2052HVCGN#TRPBF SSOP-16 C $5.01 Yes
LTC2052HVCS#PBF SO-14 C $5.40 $4.55 Yes
LTC2052HVCS#TRPBF SO-14 C $4.61 Yes
LTC2052HVHGN#PBF SSOP-16 H $6.70 $5.55 Yes
LTC2052HVHGN#TRPBF SSOP-16 H $5.61 Yes
LTC2052HVHS#PBF SO-14 H $6.30 $5.25 Yes
LTC2052HVHS#TRPBF SO-14 H $5.31 Yes
LTC2052HVIGN#PBF SSOP-16 I $6.25 $5.25 Yes
LTC2052HVIGN#TRPBF SSOP-16 I $5.31 Yes
LTC2052HVIS#PBF SO-14 I $5.90 $4.95 Yes
LTC2052HVIS#TRPBF SO-14 I $5.01 Yes
LTC2052IGN#PBF SSOP-16 I $5.10 $4.20 Yes
LTC2052IGN#TRPBF SSOP-16 I $4.26 Yes
LTC2052IS#PBF SO-14 I $4.70 $3.95 Yes
LTC2052IS#TRPBF SO-14 I $4.01 Yes
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Click here to view our complete list of demo boards

Applications

  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquisition
  • DC Accurate RC Active Filters
  • Low Side Current Sense

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Design Tools

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LTC2052

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