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The TS187x (single, dual and quad) device can operate with voltages as low as 1.8 V. They feature both input and output rail-to-rail.
The common mode input voltage extends 200 mV beyond the supply voltages at 25 °C, while the output voltage swing is within 100 mV of each rail with a 600 Ω load resistor. The devices consume typically 400 μA per channel while offering 1.6 MHz of gain bandwidth product. The amplifiers provide a high output drive capability at typically 65 mA loads.
These features make the TS187x family ideal for sensor interface, battery supplied and portable applications.Key Features
- Operating range from VCC= 1.8 to 6 V
- Rail-to-rail input and output
- Extended Vicm(VCC-- 0.2 V to VCC+ + 0.2 V)
- Low supply current (400 μA)
- Gain bandwidth product (1.6 MHz)
- High unity gain stability
- ESD tolerance (2 kV)
- Latch-up immunity
- Available in
- SOT23-5 micropackage
- MiniSO-8, SO-8, SO-14
- TSSOP8, TSSOP14 package
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||
| TS1874AIYDT | SO-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.81 / 1k | Buy now | Check Availability |
| TS1874AIDT | SO-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.68 / 1k | Buy now | Check Availability |
| TS1874AIYPT | TSSOP-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.81 / 1k | Get sample | Check Availability |
(*) 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** |
|---|---|---|---|---|---|
| TS1874AIDT | Active | SO-14 | Industrial | Ecopack3 | |
| TS1874AIYDT | Active | SO-14 | Automotive | Ecopack3 | |
| TS1874AIYPT | Active | TSSOP-14 | Automotive | Ecopack3 |
(**) 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.
