Overview
The TS5A3153DCURE4, produced by Texas Instruments, is a 1-Ohm SPDT (Single-Pole Double-Throw) analog switch designed for single-channel 2:1 multiplexer/demultiplexer applications. This device is optimized for low ON-state resistance, making it suitable for various signal routing applications. It operates with supply voltages of 5 V and 3.3 V, and it is compatible with a wide range of analog signal levels. The TS5A3153DCURE4 features specified break-before-make switching, low charge injection, and excellent ON-state resistance matching, ensuring reliable and high-performance signal switching.
Key Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage Range | V+ | - | -0.5 | - | 6.5 | V |
| Peak ON-State Resistance (5 V) | rpeak | ICOM = -100 mA | 0.9 | 1.1 | 1.3 | Ω |
| Peak ON-State Resistance (3.3 V) | rpeak | ICOM = -100 mA | 1.2 | 1.5 | 1.8 | Ω |
| Turn-On Time (5 V) | tON | VCOM = V+, CL = 35 pF, RL = 50 Ω | 1 | 12.5 | 16 | ns |
| Turn-Off Time (5 V) | tOFF | VCOM = V+, CL = 35 pF, RL = 50 Ω | 2.5 | 8.5 | 15 | ns |
| Break-Before-Make Time (5 V) | tMBB | VCOM = V+, CL = 35 pF, RL = 50 Ω | 0.5 | 7 | 12 | ns |
| Charge Injection (5 V) | QC | VGEN = 0, CL = 1 nF | 12 | - | 19 | pC |
| Positive Supply Current (5 V) | I+ | VI = V+ or GND, Switch ON or OFF | 0.02 | 0.1 | - | µA |
Key Features
- Low ON-state resistance (1 Ω)
- Specified break-before-make switching
- Isolation in the powered-off mode (V+ = 0)
- Control inputs are 5.5-V tolerant
- Low charge injection (12 pC to 19 pC at 5 V)
- Excellent ON-state resistance matching
- Low-voltage data-acquisition systems compatibility
- Audio and video signal routing capability
Applications
- Cell phones
- PDAs
- Portable instrumentation
- Low-voltage data-acquisition systems
- Communication circuits
- Audio and video signal routing
Q & A
- What is the typical ON-state resistance of the TS5A3153 at 5 V supply?
The typical ON-state resistance is 1.1 Ω at 5 V supply and ICOM = -100 mA.
- What is the break-before-make time for the TS5A3153 at 5 V supply?
The break-before-make time is typically 7 ns at 5 V supply.
- What is the charge injection of the TS5A3153 at 5 V supply?
The charge injection is typically 12 pC to 19 pC at 5 V supply.
- What are the operating temperature ranges for the TS5A3153?
The operating temperature range is from -40°C to 85°C.
- Is the TS5A3153 compatible with 3.3 V supply voltage?
Yes, the TS5A3153 is compatible with both 5 V and 3.3 V supply voltages.
- What is the turn-on time for the TS5A3153 at 5 V supply?
The turn-on time is typically 12.5 ns at 5 V supply.
- What is the turn-off time for the TS5A3153 at 5 V supply?
The turn-off time is typically 8.5 ns at 5 V supply.
- Are the control inputs of the TS5A3153 5.5-V tolerant?
Yes, the control inputs are 5.5-V tolerant).
- What are some common applications of the TS5A3153?
Common applications include cell phones, PDAs, portable instrumentation, and audio/video signal routing).
- What is the package option for the TS5A3153?
The TS5A3153 is available in 8-pin SSOP and DSBGA packages).
