Overview
The TS3A5018PWR is a quad single-pole double-throw (SPDT) analog switch produced by Texas Instruments. This device is designed to operate from a single supply voltage ranging from 1.8 V to 3.6 V, making it versatile for various applications. It can handle both digital and analog signals, allowing signals up to V+ to be transmitted in either direction. The TS3A5018PWR is available in several package options, including SOIC, SSOP, TSSOP, TVSOP, UQFN, and VQFN, catering to different design requirements.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Supply Voltage (V+) | -0.5 | 4.6 | V | |
| ON-State Resistance (ron) | 7 | 10 | 12 | Ω |
| Analog Signal Range | 0 | V+ | V | |
| Digital Input Capacitance (CI) | 3 | pF | ||
| Bandwidth (BW) | 300 | MHz | ||
| OFF Isolation (OISO) | -48 | dB | ||
| Crosstalk (XTALK) | dB | |||
| Turnon Time (tON) at 3.3 V | 2.5 | 3.5 | 8 | ns |
| Turnoff Time (tOFF) at 3.3 V | 0.5 | 2 | 6.5 | ns |
Key Features
- Low ON-State Resistance (10 Ω)
- Low Charge Injection
- Excellent ON-State Resistance Matching
- Low Total Harmonic Distortion (THD)
- 1.8-V to 3.6-V Single-Supply Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22 – 2000-V Human-Body Mode and 1000-V Charged-Device Model
Applications
- Sample-and-Hold Circuits
- Battery-Powered Equipment
- Audio and Video Signal Routing
- Communication Circuits
Q & A
- What is the operating voltage range of the TS3A5018PWR? The TS3A5018PWR operates from 1.8 V to 3.6 V.
- What is the typical ON-state resistance of the TS3A5018PWR? The typical ON-state resistance is 10 Ω.
- What are the package options available for the TS3A5018PWR? The device is available in SOIC, SSOP, TSSOP, TVSOP, UQFN, and VQFN packages.
- What is the bandwidth of the TS3A5018PWR? The bandwidth is 300 MHz.
- What are the typical turnon and turnoff times at 3.3 V? The typical turnon time is 3.5 ns, and the typical turnoff time is 2 ns.
- Does the TS3A5018PWR have ESD protection? Yes, it has ESD performance tested per JESD 22 – 2000-V Human-Body Mode and 1000-V Charged-Device Model.
- What are some common applications of the TS3A5018PWR? Common applications include sample-and-hold circuits, battery-powered equipment, audio and video signal routing, and communication circuits.
- How does the TS3A5018PWR handle analog and digital signals? The device can handle both analog and digital signals, allowing signals up to V+ to be transmitted in either direction.
- What is the latch-up performance of the TS3A5018PWR? The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What is the OFF isolation of the TS3A5018PWR? The OFF isolation is -48 dB.
