Overview
The SN74AUC2G53YZPR is a single-pole double-throw (SPDT) analog switch or 2:1 analog multiplexer/demultiplexer produced by Texas Instruments. This device is part of the AUC family, known for its low power consumption and high performance. It operates within a voltage range of 0.8 V to 2.7 V, making it suitable for a variety of low-voltage applications. The SN74AUC2G53 is available in the NanoFree™ package, a breakthrough in IC packaging that uses the die as the package, enhancing thermal and electrical performance.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage Range | -0.5 | 3.6 | V | |
| Input Voltage Range | -0.5 | 3.6 | V | |
| Switch I/O Voltage Range | -0.5 | VCC + 0.5 | V | |
| On-State Switch Current | 50 | mA | ||
| Control Input Current | 5 | µA | ||
| Supply Current | 10 | µA | ||
| Propagation Delay (COM to Y or Y to COM) | 0.1 | 0.3 | 0.5 | ns |
| Frequency Response (Switch On) | >500 | MHz | ||
| Crosstalk (Between Switches) | -55 | -59 | dB |
Key Features
- Operates at 0.8 V to 2.7 V, with specific design for 1.1 V to 2.7 V operation.
- Low power consumption: 10 µA at 2.7 V.
- High on-off output voltage ratio and high degree of linearity.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 – 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Available in NanoFree™ package (DSBGA), SSOP (DCT), and VSSOP (DCU) packages.
- Supports both analog and digital signals with amplitudes up to VCC (peak).
Applications
- Signal gating, chopping, modulation, or demodulation (modem).
- Signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
- Low-voltage analog and digital signal switching in various electronic systems.
Q & A
- What is the operating voltage range of the SN74AUC2G53?
The SN74AUC2G53 operates within a voltage range of 0.8 V to 2.7 V, with specific design for 1.1 V to 2.7 V operation.
- What are the key package options available for the SN74AUC2G53?
The device is available in NanoFree™ package (DSBGA), SSOP (DCT), and VSSOP (DCU) packages.
- What is the typical supply current of the SN74AUC2G53 at 2.7 V?
The typical supply current is 10 µA at 2.7 V.
- What is the propagation delay of the SN74AUC2G53?
The propagation delay from COM to Y or Y to COM is typically 0.3 ns.
- What is the frequency response of the SN74AUC2G53 when the switch is on?
The frequency response is greater than 500 MHz.
- Does the SN74AUC2G53 have ESD protection?
- What are some common applications of the SN74AUC2G53?
Common applications include signal gating, chopping, modulation or demodulation, and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
- Can the SN74AUC2G53 handle both analog and digital signals?
- What is the latch-up performance of the SN74AUC2G53?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What is the thermal impedance of the YZP package?
The thermal impedance of the YZP package is 102 C/W.
