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These devices are low cost, low power dual operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications.
Three power consumptions are available allowing to have always the best consumption-speed ratio:
I CC= 10µA/amp.: TS27L2 (very low power) I CC= 150µA/amp.: TS27M2 (low power) I CC= 1mA/amp.: TS272 (standard)
These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature (see figure 2).Key Features
- VERY LOW POWER CONSUMPTION : 10µA/op
- EXCELLENT PHASE MARGIN ON CAPACITIVE LOADS
- OUTPUT VOLTAGE CAN SWING TO GROUND
- THREE INPUT OFFSET VOLTAGE SELECTIONS
- STABLE AND LOW OFFSET VOLTAGE
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Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Approximate Price (US$)* / Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||
| TS27L2IPT | TSSOP-8 | Tape And Reel | -40 | 125 | Active | EAR99 | CHINA | 0.57 / 1k | Buy now | Check Availability |
| TS27L2IDT | SO-8 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.61 / 1k | Buy now | Check Availability |
| TS27L2CPT | TSSOP-8 | Tape And Reel | 0 | 70 | Active | EAR99 | CHINA | 0.63 / 1k | Buy now | Check Availability |
| TS27L2CD | SO-8 | Tube | 0 | 70 | Active | EAR99 | MOROCCO | 2.74 / 1k | Buy now | Check Availability |
| TS27L2AIDT | SO-8 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.83 / 1k | Buy now | Check Availability |
| TS27L2AID | SO-8 | Tube | -40 | 125 | Active | EAR99 | MOROCCO | 0.88 / 1k | No availability of distributors reported, please contact our sales office | |
| TS27L2CDT | SO-8 | Tape And Reel | 0 | 70 | Active | EAR99 | - | 0.55 / 1k | Buy now | Check Availability |
| TS27L2BIDT | SO-8 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 1.22 / 1k | Buy now | Check Availability |
| TS27L2ACDT | SO-8 | Tape And Reel | 0 | 70 | Active | EAR99 | MOROCCO | 0.80 / 1k | Buy now | Check Availability |
TS27L2AID
Package
SO-8Packing Type
TubeApproximate Price (US$)* / Qty
0.88 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Development Tools
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Picture Part number Manufacturer Description 
ST-OPAMPS-APP ST Operational amplifier and comparator application for smartphones and tablets Part NumberOperational amplifier and comparator application for smartphones and tablets
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS27L2ACDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2AID | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2AIDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2BIDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2CD | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2CDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2CPT | Active | TSSOP-8 | Industrial | Ecopack3 | |
| TS27L2IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS27L2IPT | Active | TSSOP-8 | Industrial | Ecopack3 |
TS27L2CPT
Package:
TSSOP-8Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
