Overview
The onsemi NL7WB66USG is an ultra-small, dual Single-Pole Single-Throw (SPST) analog switch designed for general-purpose switching applications. It is housed in the compact US8 package, making it ideal for space-constrained designs. This device is capable of switching both analog and digital signals, including audio, video, TTL, CMOS, LVDS, ECL, and complex digital signals like QPSK.
The NL7WB66USG operates over a wide voltage range of 1.65 to 5.5 V, making it versatile for various applications. It features low on-state resistance (RON) of 5.0 Ω at 5.0 V, high-speed operation with a propagation delay time of 0.25 ns, and reduced threshold voltages for LVTTL compatibility. The device also boasts ultra-low charge injection, low standby power, and ESD protection.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Circuitry | SPST | |
| Supply Voltage | 1.65 to 5.5 | V |
| On-State Resistance (RON) | 5.0 Ω (Typ) at 5.0 V | Ω |
| Propagation Delay Time (tPD) | 0.25 ns (Max) at 5.0 V | ns |
| Operating Temperature Range | -55 to +125 | °C |
| Package Type | US8 | |
| Mounting Type | Surface Mount | |
| Dimensions | 2.1 x 2.4 x 0.8 mm | mm |
| ESD Protection | Machine Model >200 V, Human Body Model >2000 V | V |
| Quiescent Current (ICC) | 1.0 nA (Max) at TA = 25°C | nA |
Key Features
- Excellent performance with RON = 5.0 Ω at 5.0 V
- High-speed operation with tPD = 0.25 ns (Max) at 5.0 V
- Wide operating voltage range of 1.65 to 5.5 V
- Reduced threshold voltages for LVTTL compatibility, eliminating the need for translators in many applications
- Ultra-low charge injection of 7.5 pC at 5.0 V
- Low standby power consumption of 1.0 nA (Max) at TA = 25°C
- Control pins are overvoltage tolerant
- Pin-for-pin replacement for TC7WB66, NC7WB66, and 74LVC2G66
- ESD protection: Machine Model >200 V, Human Body Model >2000 V
- Latchup max rating: 200 mA
- Pb-free, halogen-free/BFR-free, and RoHS compliant
Applications
- Cell Phones
- PDAs
- Digital Still Cameras
- Video and Digital Video Systems
Q & A
- What is the typical on-state resistance (RON) of the NL7WB66USG?
The typical on-state resistance (RON) is 5.0 Ω at 5.0 V.
- What is the operating voltage range of the NL7WB66USG?
The operating voltage range is from 1.65 to 5.5 V.
- What is the propagation delay time (tPD) of the NL7WB66USG?
The propagation delay time (tPD) is 0.25 ns (Max) at 5.0 V.
- Is the NL7WB66USG compatible with LVTTL signals?
Yes, it has reduced threshold voltages for LVTTL compatibility.
- What is the quiescent current (ICC) of the NL7WB66USG?
The quiescent current (ICC) is 1.0 nA (Max) at TA = 25°C.
- Does the NL7WB66USG have ESD protection?
Yes, it has ESD protection with Machine Model >200 V and Human Body Model >2000 V.
- Is the NL7WB66USG RoHS compliant?
Yes, it is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the package type and dimensions of the NL7WB66USG?
The package type is US8, with dimensions of 2.1 x 2.4 x 0.8 mm.
- What are some typical applications of the NL7WB66USG?
Typical applications include cell phones, PDAs, digital still cameras, and video and digital video systems.
- Can the NL7WB66USG be used as a replacement for other similar devices?
Yes, it is a pin-for-pin replacement for TC7WB66, NC7WB66, and 74LVC2G66.
