Overview
The TS12A4516DBVR is a ±6-V dual-supply, single pole/single throw (SPST), 1-channel general-purpose analog switch produced by Texas Instruments. This component is part of the TS12A4516 series and is packaged in a SOT-23 (DBV) package with 5 pins. It is designed for low-voltage applications and features very low switch ON-state resistance, making it suitable for handling rail-to-rail analog signals.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Package | SOT-23 (DBV) | - | - |
| Pins | 5 | - | - |
| Operating Temperature Range | -40 to 85 | °C | - |
| Dual-Supply Voltage Range | ±1 V to ±6 V | V | 2 V < (V+ + V-) < 12 V |
| ON-State Resistance | 25 Ω (max) at ±5 V, 35 Ω (max) at ±3.3 V, 47 Ω (max) at ±1.8 V | Ω | ICOM = 1 mA |
| OFF-Leakage Current | 5 nA at 25°C, 10 nA at 85°C | nA | VNO or VNC = 4.5 V |
| ON-Leakage Current | 5 nA at 25°C, 10 nA at 85°C | nA | VNO or VNC = 4.5 V |
| Charge Injection | 13 pC (±5-V Supply) | pC | - |
| Switching Speed | tON = 85 ns, tOFF = 50 ns (±5-V Supply) | ns | - |
| ESD Performance | 2500-V Human-Body Model, 1000-V Charged-Device Model, 250-V Machine Model | V | - |
Key Features
- ±1-V to ±6-V dual-supply operation, allowing for continuous operation within a range of 2 V to 12 V.
- Very low switch ON-state resistance, ensuring minimal signal distortion.
- Specified low OFF-leakage and ON-leakage currents, minimizing current loss.
- Low charge injection of 13 pC with a ±5-V supply.
- Fast switching speeds with tON = 85 ns and tOFF = 50 ns at ±5-V supply.
- Break-Before-Make operation to prevent signal overlap.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD performance tested per JESD 22 standards.
Applications
The TS12A4516DBVR is suitable for a variety of applications requiring low-voltage, high-performance analog switching. These include:
- Audio and video signal switching.
- Medical devices requiring precise analog signal handling.
- Industrial control systems where low leakage and fast switching are critical.
- Telecommunication equipment for signal routing and switching.
- Automotive systems needing robust and reliable analog switches.
Q & A
- What is the operating temperature range of the TS12A4516DBVR?
The operating temperature range is -40°C to 85°C.
- What is the dual-supply voltage range for the TS12A4516DBVR?
The dual-supply voltage range is ±1 V to ±6 V, with the total supply voltage between 2 V and 12 V.
- What is the maximum ON-state resistance of the TS12A4516DBVR?
The maximum ON-state resistance is 25 Ω at ±5 V, 35 Ω at ±3.3 V, and 47 Ω at ±1.8 V.
- What are the OFF-leakage and ON-leakage currents of the TS12A4516DBVR?
The OFF-leakage and ON-leakage currents are both 5 nA at 25°C and 10 nA at 85°C.
- What is the charge injection of the TS12A4516DBVR?
The charge injection is 13 pC with a ±5-V supply.
- What are the switching speeds of the TS12A4516DBVR?
The switching speeds are tON = 85 ns and tOFF = 50 ns at ±5-V supply.
- Does the TS12A4516DBVR have ESD protection?
Yes, it has ESD performance tested per JESD 22 standards, including 2500-V Human-Body Model, 1000-V Charged-Device Model, and 250-V Machine Model.
- What is the latch-up performance of the TS12A4516DBVR?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What package type is the TS12A4516DBVR available in?
The TS12A4516DBVR is available in a SOT-23 (DBV) package with 5 pins.
- What are some typical applications for the TS12A4516DBVR?
Typical applications include audio and video signal switching, medical devices, industrial control systems, telecommunication equipment, and automotive systems.
