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The TS185x (single, dual and quad) is operational amplifier able to operate with voltages as low as 1.8V. They feature both input and output rail-to-rail (1.71 @ VCC= 1.8V, RL= 2k
), 120µA consumption urrent and 480kHz gain bandwidth product. With a such low consumption and a sufficient GBP for many applications, this op-amp is very well-suited for any kind of battery-supplied and portable equipment applications.
The TS1851 is housed in the space-saving 5-pin SOT23-5 package which simplifies the board design (outside dimensions are 2.8mm x 2.9mm).Key Features
- ESD tolerance (2kV)
- High unity gain stability (able to drive 500pF)
- Available in SOT23-5 micropackage
- Operates at VCC= 1.8V to 6V
- Extended Vicm (VDD- 0.2V to VCC+ 0.2V)
- Rail-to-rail input and output
- Gain bandwidth product (480kHz)
- Latch-up immunity
- Low supply current (120µA)
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 | |||||||||
| TS1854IPT | TSSOP-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 1.06 / 1k | Buy now | Check Availability |
| TS1854IDT | SO-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 1.06 / 1k | Buy now | 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** |
|---|---|---|---|---|---|
| TS1854IDT | Active | SO-14 | Industrial | Ecopack3 | |
| TS1854IPT | Active | TSSOP-14 | Industrial | 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.
