Overview
The TS5A3359DCUT is a bidirectional, single-channel, single-pole triple-throw (SP3T) analog switch manufactured by Texas Instruments. This device is designed to operate from 1.65 V to 5.5 V, providing a signal switching solution while maintaining excellent signal integrity. It is suitable for a wide range of applications in various markets, including personal electronics, test and measurement equipment, and portable instrumentation. The TS5A3359DCUT ensures signal integrity through its low ON-state resistance, excellent ON-state resistance matching, and low total harmonic distortion (THD) performance. Additionally, it features a specified break-before-make switching mechanism to prevent signal distortion during channel switching and consumes very low power while providing isolation when VCC = 0.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| ON-state Resistance | - | - | 1 | - | Ω |
| Supply Voltage Range | - | 1.65 | - | 5.5 | V |
| Operating Temperature Range | - | -40 | - | 85 | °C |
| Bandwidth | RL = 50 Ω, Switch ON | - | 73 | - | MHz |
| OFF Isolation | RL = 50 Ω, f = 1 MHz, Switch OFF | -64 | - | - | dB |
| Crosstalk | RL = 50 Ω, f = 1 MHz, Switch ON | -64 | - | - | dB |
| Total Harmonic Distortion (THD) | RL = 600 Ω, CL = 50 pF, f = 20 Hz to 20 kHz | - | 0.01% | - | % |
| Positive Supply Current | VI = VCC or GND, Switch ON or OFF | 1 | - | 10 | nA |
| Package Type | - | - | - | - | 8-VFSOP (0.091", 2.30mm Width) |
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)
- 1.65 V to 5.5 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 model (A114-B, Class II) and 1000-V charged-device model (C101)
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 TS5A3359DCUT?
The TS5A3359DCUT operates from 1.65 V to 5.5 V.
- What is the ON-state resistance of the TS5A3359DCUT?
The ON-state resistance is 1 Ω.
- What is the bandwidth of the TS5A3359DCUT?
The bandwidth is 73 MHz with RL = 50 Ω and the switch ON.
- Does the TS5A3359DCUT provide isolation in power-down mode?
Yes, the TS5A3359DCUT provides isolation when VCC = 0.
- What is the total harmonic distortion (THD) of the TS5A3359DCUT?
The THD is 0.01% with RL = 600 Ω, CL = 50 pF, and f = 20 Hz to 20 kHz.
- What are the ESD performance specifications of the TS5A3359DCUT?
The ESD performance is tested per JESD 22: 2000-V human-body model (A114-B, Class II) and 1000-V charged-device model (C101).
- What package types are available for the TS5A3359DCUT?
The TS5A3359DCUT is available in an 8-VFSOP (0.091", 2.30mm Width) package.
- What are some common applications of the TS5A3359DCUT?
Common applications include cell phones, PDAs, portable instrumentation, audio and video signal routing, and communication circuits.
- Does the TS5A3359DCUT have specified break-before-make switching?
Yes, the TS5A3359DCUT has specified break-before-make switching to prevent signal distortion.
- What is the operating temperature range of the TS5A3359DCUT?
The operating temperature range is -40°C to 85°C.
