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.
| Configuration | 1 |
| Number of channels | 1 |
| Power supply voltage - single (V) | 3.3, 5, 12 |
| Protocols | Analog |
| Ron (typ) (Ω) | 6.5 |
| CON (typ) (pF) | 19 |
| ON-state leakage current (max) (µA) | 0.01 |
| Supply current (typ) (µA) | 0.03 |
| Bandwidth (MHz) | 475 |
| Operating temperature range (°C) | -40 to 85 |
| Input/output continuous current (max) (mA) | 20 |
| Rating | Catalog |
| Drain supply voltage (max) (V) | 12.6 |
| Supply voltage (max) (V) | 12.6 |
| PDIP (P) | 8 | 92.5083 mm² 9.81 x 9.43 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| SOT-23 (DBV) | 5 | 8.12 mm² 2.9 x 2.8 |