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LTC2053
PRODUCTIONPrecision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier
- Part Models
- 16
- 1ku List Price
- Starting From $3.84
Part Details
- 116dB CMRR Independent of Gain
- Maximum Offset Voltage: 10μV
- Maximum Offset Voltage Drift: 50nV/°C
- Rail-to-Rail Input
- Rail-to-Rail Output
- 2-Resistor Programmable Gain
- Supply Operation: 2.7V to ±5.5V
- Typical Noise: 2.5μVP-P (0.01Hz to 10Hz)
- Typical Supply Current: 750μA
- LTC2053-SYNC Allows Synchronization to External Clock
- Available in MS8 and 3mm × 3mm × 0.8mm DFN Packages
The LTC2053 is a high precision instrumentation amplifier. The CMRR is typically 116dB with a single or dual 5V supply and is independent of gain. The input offset voltage is guaranteed below 10μV with a temperature drift of less than 50nV/°C. The LTC2053 is easy to use; the gain is adjustable with two external resistors, like a traditional op amp.
The LTC2053 uses charge balanced sampled data techniques to convert a differential input voltage into a single ended signal that is in turn amplified by a zero-drift operational amplifier.
The differential inputs operate from rail-to-rail and the single-ended output swings from rail-to-rail. The LTC2053 can be used in single-supply applications, as low as 2.7V. It can also be used with dual ±5.5V supplies. The LTC2053 requires no external clock, while the LTC2053-SYNC has a CLK pin to synchronize to an external clock.
The LTC2053 is available in an MS8 surface mount package. For space limited applications, the LTC2053 is available in a 3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN).
Applications
- Thermocouple Amplifiers
- Electronic Scales
- Medical Instrumentation
- Strain Gauge Amplifiers
- High Resolution Data Acquisition
Documentation
Data Sheet 1
Reliability Data 1
Application Note 1
Design Note 1
Technical Articles 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC2053CDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053CDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053CMS8#PBF | 8-Lead MSOP | ||
| LTC2053CMS8#TRPBF | 8-Lead MSOP | ||
| LTC2053CMS8-SYNC#PBF | 8-Lead MSOP | ||
| LTC2053CMS8-SYNC#TRPBF | 8-Lead MSOP | ||
| LTC2053HDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053HDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053HMS8#PBF | 8-Lead MSOP | ||
| LTC2053HMS8#TRPBF | 8-Lead MSOP | ||
| LTC2053IDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053IDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC2053IMS8#PBF | 8-Lead MSOP | ||
| LTC2053IMS8#TRPBF | 8-Lead MSOP | ||
| LTC2053IMS8-SYNC#PBF | 8-Lead MSOP | ||
| LTC2053IMS8-SYNC#TRPBF | 8-Lead MSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 5, 2024 - 24_0004 Epoxy Change from Henkel 8290 to 8290A for MSOP (3) |
||
| LTC2053CMS8#PBF | PRODUCTION | |
| LTC2053CMS8#TRPBF | PRODUCTION | |
| LTC2053CMS8-SYNC#PBF | PRODUCTION | |
| LTC2053CMS8-SYNC#TRPBF | PRODUCTION | |
| LTC2053HMS8#PBF | PRODUCTION | |
| LTC2053HMS8#TRPBF | PRODUCTION | |
| LTC2053IMS8#PBF | PRODUCTION | |
| LTC2053IMS8#TRPBF | PRODUCTION | |
| LTC2053IMS8-SYNC#PBF | PRODUCTION | |
| LTC2053IMS8-SYNC#TRPBF | PRODUCTION | |
|
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC |
||
| LTC2053CMS8#PBF | PRODUCTION | |
| LTC2053CMS8#TRPBF | PRODUCTION | |
| LTC2053CMS8-SYNC#PBF | PRODUCTION | |
| LTC2053CMS8-SYNC#TRPBF | PRODUCTION | |
| LTC2053HMS8#PBF | PRODUCTION | |
| LTC2053HMS8#TRPBF | PRODUCTION | |
| LTC2053IMS8#PBF | PRODUCTION | |
| LTC2053IMS8#TRPBF | PRODUCTION | |
| LTC2053IMS8-SYNC#PBF | PRODUCTION | |
| LTC2053IMS8-SYNC#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Precision Resistor Network 1 | ||
| LT5400 | RECOMMENDED FOR NEW DESIGNS | Quad Matched Resistor Network |
Tools & Simulations
LTspice 3
- LTC2053 Demo Circuit - Single 5V Supply Linearized 0°C to 400°C Platinum RTD Amplifier
- LTC2053 Demo Circuit - Unidirectional Current Sense Circuit for 1V Supply (0A to 10A)
- LTC2053 - Amplifiers
Models for the following parts are available in LTspice:
- LTC2053
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.