Overview
The TS5A3166DBVR is a single-pole single-throw (SPST) analog switch designed and manufactured by Texas Instruments. This device is optimized for operation over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various low-voltage applications. The TS5A3166DBVR features low ON-state resistance, excellent total harmonic distortion (THD) performance, and very low power consumption, which are critical for portable and audio applications.
Key Specifications
| Parameter | Test Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Supply Voltage Range | 1.65 | 5.5 | V | ||
| ON-State Resistance (rpeak) | 0 ≤ VNO ≤ V+, ICOM = –100 mA, Switch ON | 0.9 | Ω | ||
| NO ON Leakage Current (INO(ON)) | VNO = 1 V, VCOM = Open, or VNO = 4.5 V, VCOM = Open, Switch ON | -2 | 0.3 | 2 | nA |
| COM ON Leakage Current (ICOM(ON)) | VCOM = 1 V, VNO = Open, or VCOM = 4.5 V, VNO = Open, Switch ON | -2 | 0.3 | 2 | nA |
| Bandwidth (BW) | RL = 50 Ω, Switch ON | 200 | MHz | ||
| OFF Isolation (OISO) | RL = 50 Ω, f = 1 MHz, Switch OFF | -64 | dB | ||
| Total Harmonic Distortion (THD) | RL = 600 Ω, CL = 50 pF, f = 20 Hz to 20 kHz | -60 | dB | ||
| Operating Temperature Range | -40 | 85 | °C | ||
| Package Types | SOT-23 (5), SC70 (5), DSBGA (5) |
Key Features
- Low ON-state resistance of 0.9 Ω
- Wide supply voltage range from 1.65 V to 5.5 V
- Excellent total harmonic distortion (THD) performance
- Very low power consumption
- Control inputs are 5.5-V tolerant
- High bandwidth of up to 200 MHz
- Good OFF isolation of up to -64 dB at 1 MHz
- Compact package options including SOT-23, SC70, and DSBGA
Applications
- Portable audio applications
- Personal Digital Assistants (PDAs)
- Portable instrumentation
- Audio and video signal routing
- Low-voltage data-acquisition systems
- Communication circuits and modems
- Hard drives and computer peripherals
- Wireless terminals and peripherals
- Microphone switching in notebook docking stations
- Cell phones
Q & A
- What is the TS5A3166DBVR?
The TS5A3166DBVR is a single-pole single-throw (SPST) analog switch designed by Texas Instruments.
- What is the supply voltage range of the TS5A3166DBVR?
The device operates over a supply voltage range from 1.65 V to 5.5 V.
- What is the ON-state resistance of the TS5A3166DBVR?
The ON-state resistance is 0.9 Ω.
- What are the key features of the TS5A3166DBVR?
Key features include low ON-state resistance, excellent THD performance, low power consumption, and high bandwidth.
- What are the typical applications of the TS5A3166DBVR?
Applications include portable audio, PDAs, portable instrumentation, audio and video signal routing, and more.
- What package types are available for the TS5A3166DBVR?
The device is available in SOT-23, SC70, and DSBGA packages.
- What is the operating temperature range of the TS5A3166DBVR?
The operating temperature range is from -40°C to 85°C.
- How does the TS5A3166DBVR perform in terms of total harmonic distortion?
The device has excellent THD performance, typically around -60 dB.
- Is the TS5A3166DBVR suitable for high-frequency applications?
Yes, it has a high bandwidth of up to 200 MHz.
- What is the OFF isolation of the TS5A3166DBVR?
The OFF isolation is typically around -64 dB at 1 MHz.
