The CBMG708/CBMG709 are low-voltage CMOS analog multiplexers, each comprising eight single-ended channels and four differential channels. Characterized by low power consumption, these devices feature a versatile operating voltage range of 1.8 V to 5.5 V, making them suitable for use in battery-powered portable instruments.
CBMG708/CBMG709 Functional Diagram
CBMG708/CBMG709 Functional Block Diagram and Introduction:
All channels undergo a break-before-make action during switching operations to prevent instantaneous short circuits from occurring during channel transitions. The EN input on both products is utilized to enable or disable the functionality. When disabled, all channels are turned off. For a detailed description, please refer to the product manual on the company's official website.
CBMG708/CBMG709 Typical Features
l 1.8 V to 5.5 V single supply
l ±2.5 V dual supply
l 3 Ω on resistance
l 0.75 Ω on resistance flatness
l 100 pA leakage currents
l 14 ns switching times
l Single 8-to-1 multiplexer CBMG708
l Differential 4-to-1 multiplexer CBMG709
l 16-lead TSSOP package
l Low power consumption
l Qualified for automotive applications
l TTL-/CMOS-compatible inputs
CBMG708/CBMG709 Product Highlights
l The CBMG708 and CBMG709 switches feature low power consumption, high switching speeds, extremely low on-resistance, and low leakage currents.
l The on-resistance of the CBMG708 and CBMG709 lies within a range of just a few ohms, remaining tightly consistent between switches, resulting in an exceptionally flat profile across the entire signal range.
l These switches can function as either multiplexers or demultiplexers, with an input signal range extending up to the supply voltage.
l The chips maintain operational integrity within a temperature environment spanning from -40°C to +125°C, demonstrating a certain level of reliability.
CBMG708/CBMG709 Typical Electrical Characteristics Diagram
CBMG708/CBMG709 Graphs of Several Key Parameter Characteristics as follows:
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