Overview
The TS3A5018PWG4 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 TS3A5018 is available in several package types, including SOIC, SSOP, TSSOP, TVSOP, UQFN, and VQFN, catering to different design requirements.
Key Specifications
| Parameter | Test Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Supply Voltage (V+) | - | -0.5 | - | 4.6 | V |
| Analog Signal Range (VCOM, VNC, VNO) | - | 0 | - | V+ | V |
| ON-State Resistance (ron) | 0 ≤ (VNC or VNO) ≤ V+, ICOM = -32 mA, Switch ON | 7 | 10 | 12 | Ω |
| ON-State Resistance Match Between Channels (Δron) | VNC or VNO = 2.1 V, ICOM = -32 mA, Switch ON | - | - | 1 | Ω |
| Turnon Time (tON) | VCOM = 2 V, RL = 300 Ω, CL = 35 pF | 2.5 | 3.5 | 8 | ns |
| Turnoff Time (tOFF) | VCOM = 2 V, RL = 300 Ω, CL = 35 pF | 0.5 | 2 | 6.5 | ns |
| Operating Temperature Range | - | -40 | - | 85 | °C |
| ESD Performance | Human-Body Model (A114-B, Class II) | - | - | 2000 | V |
| ESD Performance | Charged-Device Model (C101) | - | - | 1000 | V |
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 (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
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 TS3A5018PWG4?
The TS3A5018PWG4 operates from a single supply voltage ranging from 1.8 V to 3.6 V.
- What is the ON-State Resistance of the TS3A5018PWG4?
The ON-State Resistance is typically 10 Ω.
- What are the ESD performance ratings of the TS3A5018PWG4?
The device has ESD performance ratings of 2000 V for Human-Body Model (A114-B, Class II) and 1000 V for Charged-Device Model (C101).
- What are the typical applications of the TS3A5018PWG4?
Typical applications include sample-and-hold circuits, battery-powered equipment, audio and video signal routing, and communication circuits.
- What is the operating temperature range of the TS3A5018PWG4?
The operating temperature range is from -40°C to 85°C.
- What is the latch-up performance of the TS3A5018PWG4?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What types of packages are available for the TS3A5018PWG4?
The device is available in SOIC, SSOP, TSSOP, TVSOP, UQFN, and VQFN packages.
- What is the turnon and turnoff time of the TS3A5018PWG4?
The turnon time is typically 2.5 ns to 8 ns, and the turnoff time is typically 0.5 ns to 6.5 ns at 3.3 V supply.
- Is the TS3A5018PWG4 suitable for battery-powered devices?
Yes, it is suitable for battery-powered equipment due to its low power consumption and single-supply operation.
- What is the bandwidth of the TS3A5018PWG4?
The bandwidth is up to 300 MHz.
