Overview
The TS5A3157DBVRG4 is a single-pole double-throw (SPDT) analog switch produced by Texas Instruments. This device is designed to operate over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It features low ON-state resistance, excellent ON-state resistance matching, and low total harmonic distortion (THD), which are crucial for maintaining signal integrity. The TS5A3157 is available in several package options, including SOT-23, SC-70, and DSBGA, catering to different design requirements.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|
| Supply Voltage (V+) | 1.65 | - | 5.5 | V | - |
| ON-State Resistance (ron) | 10 | - | 12 | Ω | V+ = 4.5 V to 5.5 V, TA = 25°C |
| ON-State Resistance Match (Δron) | 0.15 | - | 0.2 | Ω | V+ = 4.5 V, TA = 25°C |
| Turn-On Time (tON) | 5 | - | 9.5 | ns | V+ = 4.5 V, CL = 35 pF, RL = 300 Ω |
| Turn-Off Time (tOFF) | 5 | - | 9.5 | ns | V+ = 4.5 V, CL = 35 pF, RL = 300 Ω |
| Total Harmonic Distortion (THD) | 0.01% | - | - | % | f = 20 Hz to 20 kHz, CL = 50 pF |
| Bandwidth | 300 | - | - | MHz | RL = 50 Ω |
| Operating Temperature (TA) | -40 | - | 85 | °C | - |
Key Features
- Low ON-state resistance of 10 Ω
- Excellent ON-state resistance matching
- Low total harmonic distortion (THD) of 0.01%
- 1.65-V to 5.5-V single-supply operation
- Control inputs are 5-V tolerant
- Low charge injection
- ESD performance tested per JESD 22 (2000-V Human-Body Model, 1000-V Charged-Device Model)
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 TS5A3157?
The TS5A3157 operates from 1.65 V to 5.5 V.
- What is the typical ON-state resistance of the TS5A3157?
The typical ON-state resistance is 10 Ω.
- What are the package options available for the TS5A3157?
The TS5A3157 is available in SOT-23, SC-70, and DSBGA packages.
- What is the total harmonic distortion (THD) of the TS5A3157?
The total harmonic distortion is 0.01%.
- Is the TS5A3157 ESD protected?
- What is the bandwidth of the TS5A3157?
The bandwidth is 300 MHz with RL = 50 Ω.
- What are the typical turn-on and turn-off times of the TS5A3157?
The typical turn-on time is 5 ns to 9.5 ns, and the typical turn-off time is 5 ns to 9.5 ns.
- What are some common applications of the TS5A3157?
- Is the TS5A3157 suitable for low-voltage applications?
- Are the control inputs of the TS5A3157 5-V tolerant?
