Overview
The MUX506IDWR, part of the MUX506 series from Texas Instruments, is a precision analog multiplexer designed for high-performance applications. This device offers a 16:1 single-ended channel configuration, making it suitable for a wide range of analog switching needs. The MUX506 operates with either dual supplies (±5 V to ±18 V) or a single supply (10 V to 36 V), providing flexibility in various system designs. It features low on-capacitance, low leakage current, and low charge injection, ensuring minimal signal distortion and high accuracy in signal switching.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| On-Capacitance | - | 13.5 | 15 | pF |
| Input Leakage Current | -1 | 0.01 | 1 | nA |
| Charge Injection | - | 0.31 | - | pC |
| Supply Voltage Range | ±5 V to ±18 V, 10 V to 36 V | - | - | V |
| On-Resistance | - | 125 | - | Ω |
| Transition Time | 82 | 136 | 151 | ns |
| Supply Current (VDD) | 45 | 59 | 62 | µA |
| ESD Protection (HBM) | - | - | 2000 | V |
Key Features
- Low On-Capacitance: 13.5 pF for the MUX506.
- Low Input Leakage: 1 pA, ensuring minimal signal loss.
- Low Charge Injection: 0.31 pC, reducing switching errors.
- Rail-to-Rail Operation: Compatible with a wide range of supply voltages.
- Wide Supply Range: Operates with dual supplies (±5 V to ±18 V) or single supply (10 V to 36 V).
- Low On-Resistance: 125 Ω for minimal signal attenuation.
- Transition Time: 97 ns, enabling fast switching.
- Break-Before-Make Switching Action: Prevents signal overlap during switching.
- EN Pin Connectable to VDD: Flexible control over the enable pin.
- Logic Levels: Compatible with TTL and CMOS logic.
- Low Supply Current: 45 µA, suitable for power-sensitive applications.
- ESD Protection: 2000 V HBM, providing robust protection against electrostatic discharge.
Applications
- Factory Automation and Industrial Process Control.
- Programmable Logic Controllers (PLC).
- Analog Input Modules.
- ATE Test Equipment.
- Digital Multimeters.
- Battery Monitoring Systems.
Q & A
- What is the primary function of the MUX506IDWR?
The MUX506IDWR is a precision analog multiplexer that allows for the selection of one of 16 single-ended analog input channels.
- What is the on-capacitance of the MUX506IDWR?
The on-capacitance of the MUX506IDWR is typically 13.5 pF.
- What is the input leakage current of the MUX506IDWR?
The input leakage current is typically 1 pA.
- What is the charge injection of the MUX506IDWR?
The charge injection is typically 0.31 pC.
- What is the supply voltage range for the MUX506IDWR?
The device operates with dual supplies (±5 V to ±18 V) or a single supply (10 V to 36 V).
- What is the on-resistance of the MUX506IDWR?
The on-resistance is typically 125 Ω.
- What is the transition time of the MUX506IDWR?
The transition time is typically 97 ns.
- Does the MUX506IDWR have ESD protection?
Yes, it has 2000 V HBM ESD protection.
- What are some common applications for the MUX506IDWR?
Common applications include factory automation, industrial process control, PLCs, analog input modules, ATE test equipment, digital multimeters, and battery monitoring systems.
- What is the logic compatibility of the MUX506IDWR?
The device is compatible with both TTL and CMOS logic.
