Overview
The TS5A23166DCURG4 is a dual single-pole single-throw (SPST) analog switch manufactured by Texas Instruments. This device is designed to operate from 1.65 V to 5.5 V, making it versatile for various low-voltage applications. It features low ON-state resistance of 0.9 Ω and excellent channel-to-channel ON-state resistance matching, which are crucial for maintaining signal integrity. The TS5A23166 also boasts low charge injection and very low power consumption, making it suitable for portable audio applications and other power-sensitive designs.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| ON-state Resistance (RON) | V+ = 4.5 V to 5.5 V, TA = –40°C to 85°C | 0.9 | Ω | ||
| COM OFF Leakage Current (ICOM(OFF)) | VCOM = 1 V, VNO = 4.5 V, or VCOM = 4.5 V, VNO = 1 V, Switch OFF | 0 | 20 | nA | |
| NO OFF Capacitance (CNO(OFF)) | VNO = V+ or GND, Switch OFF | 19.5 | pF | ||
| COM OFF Capacitance (CCOM(OFF)) | VCOM = V+ or GND, Switch OFF | 18.5 | pF | ||
| Operating Voltage Range | 1.65 V | 5.5 V | V | ||
| Package Types | VSSOP (8), DSBGA (8) | ||||
| Body Size (Nominal) | VSSOP | 2.30 mm × 2.00 mm | |||
| Body Size (Nominal) | DSBGA | 1.91 mm × 0.91 mm |
Key Features
- Low ON-state resistance of 0.9 Ω
- Excellent ON-state resistance matching between channels
- Low charge injection
- Control inputs are 5.5-V tolerant
- Very low power consumption
- Excellent total harmonic distortion (THD) performance
- Operating voltage range from 1.65 V to 5.5 V
Applications
- Cell phones
- 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 ON-state resistance of the TS5A23166?
The ON-state resistance of the TS5A23166 is 0.9 Ω.
- What is the operating voltage range of the TS5A23166?
The operating voltage range of the TS5A23166 is from 1.65 V to 5.5 V.
- What are the package types available for the TS5A23166?
The TS5A23166 is available in VSSOP (8) and DSBGA (8) packages.
- What are the key applications of the TS5A23166?
The TS5A23166 is used in cell phones, portable instrumentation, audio and video signal routing, low-voltage data-acquisition systems, communication circuits, modems, hard drives, computer peripherals, and wireless terminals and peripherals.
- Does the TS5A23166 have low power consumption?
Yes, the TS5A23166 consumes very low power, making it suitable for power-sensitive designs.
- What is the significance of the 5.5-V tolerant control inputs?
The 5.5-V tolerant control inputs allow the device to operate with control signals up to 5.5 V, enhancing its compatibility with various system designs.
- How does the TS5A23166 perform in terms of total harmonic distortion (THD)?
The TS5A23166 has excellent total harmonic distortion (THD) performance, making it suitable for audio applications.
- What is the body size of the VSSOP package for the TS5A23166?
The body size of the VSSOP package for the TS5A23166 is 2.30 mm × 2.00 mm.
- What is the body size of the DSBGA package for the TS5A23166?
The body size of the DSBGA package for the TS5A23166 is 1.91 mm × 0.91 mm.
- Is the TS5A23166 suitable for portable audio applications?
Yes, the TS5A23166 is suitable for portable audio applications due to its low ON-state resistance, excellent THD performance, and low power consumption.
