12-V, 1:1 (SPST), 1-channel general-purpose analog switch (active high)
Product details
Parameters
Package | Pins | Size
Features
- 2-V to 12-V Single-Supply Operation
- Specified ON-State Resistance:
- 15
Max With 12-V Supply - 20 Max With 5-V Supply
- 50 Max With 3.3-V Supply
- 15
- Specified Low OFF-Leakage Currents:
- 1 nA at 25°C
- 10 nA at 85°C
- Specified Low ON-Leakage Currents:
- 1 nA at 25°C
- 10 nA at 85°C
- Low Charge Injection: 11.5 pC (12-V Supply)
- Fast Switching Speed:
tON = 80 ns, tOFF = 50 ns (12-V Supply) - Break-Before-Make Operation (tON > tOFF)
- TTL/CMOS-Logic Compatible With 5-V Supply
Description
The TS12A4514/TS12A4515 are single pole/single throw (SPST), low-voltage, single-supply CMOS analog switches, with very low switch ON-state resistance. The TS12A4514 is normally open (NO). The TS12A4515 is normally closed (NC).
These CMOS switches can operate continuously with a single supply between 2 V and 12 V. Each switch can handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.
All digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a 5-V supply.
For pin-compatible parts for use with dual supplies, see the TS12A4516/TS12A4517.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | Low-Voltage, Low ON-State Resistance SPST CMOS Analog Switches datasheet (Rev. D) | Mar. 10, 2009 |
| Application notes | Selecting the Right Texas Instruments Signal Switch (Rev. B) | Apr. 02, 2020 | |
| Application notes | Multiplexers and Signal Switches Glossary | Mar. 06, 2020 | |
| Technical articles | Roll with the design punches and overcome power-sequencing challenges | Jul. 29, 2019 | |
| Application notes | Preventing Excess Power Consumption on Analog Switches | Jul. 03, 2008 | |
| Application notes | Semiconductor Packing Material Electrostatic Discharge (ESD) Protection | Jul. 08, 2004 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
Features
- Simplifies prototyping of SMT IC’s
- Supports 6 common package types
- Low Cost
Description
The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages. The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.
Features
- Quick testing of TI's leaded surface mount packages
- Allows leaded suface mount packages to be plugged into 100mil spaced bread board
- Supports TI's 8 most popular leaded packages with a single panel
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| PDIP (P) | 8 | View options |
| SOIC (D) | 8 | View options |
| SOT-23 (DBV) | 5 | View options |
Ordering & quality
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