**ADG1604BCPZ-REEL7: A 16-Channel Precision CMOS Analog Multiplexer for High-Performance Signal Routing Systems**
In the realm of modern electronic systems, the accurate and reliable routing of analog signals is a critical requirement across a multitude of applications, from automated test equipment (ATE) and data acquisition systems to medical instrumentation and communication infrastructure. At the heart of these sophisticated signal chains lies a fundamental component: the analog multiplexer (mux). The **ADG1604BCPZ-REEL7** from Analog Devices stands out as a premier solution, engineered to deliver exceptional performance in demanding signal routing scenarios.
This integrated circuit is a **monolithic, 16-channel single-ended analog multiplexer** fabricated on an advanced CMOS process. This technological foundation is key to its success, enabling a combination of high performance, low power consumption, and robust integration. The device operates from a single supply ranging from **3.3 V to 5.5 V**, making it perfectly suited for both 3.3 V and 5 V systems, a common feature in modern mixed-voltage designs. Its symmetrical design ensures equally low on-resistance (typically 4.5 Ω) across all channels, which is crucial for minimizing signal distortion and power loss.
One of the most significant attributes of the ADG1604BCPZ-REEL7 is its **exceptional precision**. It exhibits ultralow on-resistance flatness, which remains consistent across the specified analog input range. This characteristic is vital for maintaining signal integrity, especially when transmitting low-level signals or in systems requiring high linearity. Furthermore, the device boasts very low leakage currents, a critical parameter for preventing crosstalk and ensuring that off-channels do not interfere with the active signal path. The **-3 dB bandwidth of 85 MHz** further ensures that the multiplexer can handle high-speed signals without introducing significant attenuation or phase shift.
The design incorporates **break-before-make switching action**, a essential safety feature that prevents momentary shorting between adjacent channels during switching transitions. This protects both the multiplexer itself and the sensitive source circuitry connected to it. The TTL/CMOS-compatible digital inputs simplify interface with microcontrollers, FPGAs, and digital logic, allowing for straightforward control of the channel selection via a 4-bit binary address.
Housed in a compact, 32-lead LFCSP (Lead Frame Chip Scale Package), the ADG1604BCPZ-REEL7 offers an excellent balance of size and performance. Its **low power consumption** (typically 0.01 μW) makes it an ideal choice for portable and battery-powered equipment where energy efficiency is paramount. The device is specified over the industrial temperature range (-40°C to +85°C), guaranteeing reliable operation in harsh environmental conditions.
**ICGOODFIND Summary**: The ADG1604BCPZ-REEL7 is a high-performance, 16-channel CMOS analog multiplexer that sets a benchmark for precision signal routing. Its combination of **low on-resistance, high bandwidth, and excellent channel-to-channel matching** makes it an indispensable component for designers seeking to maximize signal fidelity and system accuracy in a wide array of advanced electronic applications.
**Keywords**: Analog Multiplexer, Signal Integrity, Low On-Resistance, CMOS, High Bandwidth.
