Overview
The TS5A3359DCUR is a bidirectional, single-channel, single-pole triple-throw (SP3T) analog switch produced by Texas Instruments. This device is designed to operate from 1.65 V to 5.5 V, making it versatile for various applications. It provides a signal switching solution while maintaining excellent signal integrity, which is crucial for applications in personal electronics, test and measurement equipment, and portable instrumentation. The TS5A3359DCUR ensures low power consumption and provides isolation when the power supply (VCC) is 0 V.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package Type | VSSOP-8 | 8 pins |
| Operating Temperature Range | -40°C to 85°C | |
| Supply Voltage Range | 1.65 V to 5.5 V | |
| ON-state Resistance | 1 Ω | |
| Control Input Tolerance | 5.5 V tolerant | |
| Charge Injection | 5 pC (VCC = 1.8 V) | |
| Total Harmonic Distortion (THD) | 0.005% (RL = 600 Ω, CL = 50 pF, f = 20 Hz to 20 kHz) | |
| ESD Performance | 2000-V human-body model (A114-B, Class II), 1000-V charged-device model (C101) | |
| Thermal Resistance (RθJA) | 204.2 °C/W (DCU package) |
Key Features
- Isolation in power-down mode, VCC = 0
- Specified break-before-make switching
- Low ON-state resistance (1 Ω)
- Control inputs are 5.5 V tolerant
- Low charge injection (5 pC VCC = 1.8 V)
- Excellent ON-state resistance matching
- Low total harmonic distortion (THD)
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- ESD performance tested per JESD 22
Applications
- Cell phones
- PDAs
- Portable instrumentation
- Audio and video signal routing
- Low-voltage data acquisition systems
- Communication circuits
- Modems
- Hard drives
- Computer peripherals
- Wireless terminals and peripherals
Q & A
- What is the operating voltage range of the TS5A3359DCUR?
The TS5A3359DCUR operates from 1.65 V to 5.5 V.
- What is the ON-state resistance of the TS5A3359DCUR?
The ON-state resistance is 1 Ω.
- What is the package type of the TS5A3359DCUR?
The package type is VSSOP-8.
- What are the key features of the TS5A3359DCUR?
Key features include specified break-before-make switching, low ON-state resistance, control inputs that are 5.5 V tolerant, low charge injection, and excellent ON-state resistance matching.
- What are the typical applications of the TS5A3359DCUR?
Typical applications include cell phones, PDAs, portable instrumentation, audio and video signal routing, and low-voltage data acquisition systems.
- How does the TS5A3359DCUR handle ESD?
The device has ESD performance tested per JESD 22, with 2000-V human-body model (A114-B, Class II) and 1000-V charged-device model (C101).
- What is the thermal resistance of the TS5A3359DCUR in the DCU package?
The thermal resistance (RθJA) is 204.2 °C/W for the DCU package.
- Does the TS5A3359DCUR provide isolation when powered down?
- What is the total harmonic distortion (THD) of the TS5A3359DCUR?
The total harmonic distortion (THD) is 0.005% for RL = 600 Ω, CL = 50 pF, and f = 20 Hz to 20 kHz.
- How does the TS5A3359DCUR maintain signal integrity?
The device maintains signal integrity through its low ON-state resistance, excellent ON-state resistance matching, and low total harmonic distortion (THD) performance.
