LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp
Features
- Input Common-Mode Range Includes Both Rails
- Output Swings Rail to Rail
- Output Will Drive 1kohms Load
- No External Components Required
- Input Offset Voltage: 10µV Max
- Input Offset Drift: 100nV/°C Max
- Minimum CMRR: 115dB
- Supply Current: 3.0mA Max
- Shutdown Pin Drops Supply Current to 5µA Max
- Output Configurable to Drive Any Capacitive Load
- Operates from 2.7V to 14V Total Supply Voltage
Typical Application
Description
The LTC®1152 is a high performance, low power zero-drift op amp featuring an input stage that common modes to both power supply rails and an output stage that provides rail-to-rail swing, even into heavy loads. The wide in put common-mode range is achieved with a high frequency on-board charge pump. This technique eliminates the crossover distortion and limited CMRR imposed by competing technologies. The LTC1152 is a C-Load (TM) of amp, enabling it to drive any capacitive load. The LTC1152 shares the excellent DC performance specs of LTC’s other zero-drift amplifiers. Typical offset voltage is 1µVand typical offsetdrift is 10nV/°C.CMRR and PSRR are 130dB and 120dB and open-loop gain is 130dB. Input noise voltage is 2µVP-P from 0.1Hz to 10Hz. Gain-bandwidth product is 0.7MHz and slew rate is 0.5V/µs, all with product is 0.7MHz and slew rate is 0.5V/µs, all with supply current of 3.0mA max over temperature. The LTC1152 also includes a shutdown feature which drops supply current to 1µA and puts the output stage in a high impedance state. The LTC1152 is available in 8-pin PDIP and 8-pin SO packages and uses the standard op amp pinout, allowing it to be a plug-in replacement for many standard op amps.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 |
|---|---|---|---|---|---|
| LTC1152CN8#PBF | N-8 | N | C | 05-08-1510 (N8) | Yes |
| LTC1152CS8#PBF | SO-8 | S8 | C | 05-08-1610 (S8) | Yes |
| LTC1152CS8#TRPBF | SO-8 | S8 | C | 05-08-1610 (S8) | Yes |
| LTC1152IN8#PBF | N-8 | N | I | 05-08-1510 (N8) | Yes |
| LTC1152IS8#PBF | SO-8 | S8 | I | 05-08-1610 (S8) | Yes |
| LTC1152IS8#TRPBF | SO-8 | S8 | I | 05-08-1610 (S8) | Yes |
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 | |
|---|---|---|---|---|---|---|
| LTC1152CN8#PBF | N-8 | C | $4.00 | $3.15 | Yes | |
| LTC1152CS8#PBF | SO-8 | C | $4.35 | $3.40 | Yes | |
| LTC1152CS8#TRPBF | SO-8 | C | $3.46 | Yes | ||
| LTC1152IN8#PBF | N-8 | I | $4.00 | $3.60 | Yes | |
| LTC1152IS8#PBF | SO-8 | I | $4.80 | $3.85 | Yes | |
| LTC1152IS8#TRPBF | SO-8 | I | $3.91 | Yes | ||
| Buy Now • Request Samples | ||||||
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.| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC417B | DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp | $25.00 | |
| Buy Now | |||
Applications
- Rail-to-Rail Amplifiers and Buffers
- High Resolution Data Acquisition Systems
- Supply Current Sensing in Either Rail
- Low Supply Voltage Transducer Amplifiers
- High Accuracy Instrumentation
- Single Negative Supply Operation
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Design Tools
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LTC1152
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.
