CBMG709 CMOS, low-voltage, single channel 8:1 multiplexer

The CBMG708/CBMG709 are low voltage, CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The CBMG708 switches one of eight inputs (S1 to S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. The CBG709 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off. Low power consumption and an operating supply range of 1.8 V to 5.5 V make the CBMG708/CBMG709 ideal for battery-powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. These switches are designed on an enhanced sub micron process that provides low power dissipation yet gives high switching speed, very low on resistance, and leakage currents. On resistance is in the region of a few ohms and is closely matched between switches and very flat over the full signal range. These parts can operate equally well as either multiplexers or demultiplexers and have an input signal range that extends to the supplies. The CBMG708/CBMG709 are available in a 16-lead TSSOP.

Parameters
Features
Applications

Channel Configuration:（4 : 1）×2
Supply(min) (V):1.8
Supply(max) (V):5.5
Dual power supply voltage (max) (V): ± 2.5
On ResistanceRon(typ)(Ohms):3
Flatness of on resistance(typ)(Ohms):0.75
Leakage switch(typ)(pA):10
Channel Isolation(dB):-80
GAIN BANDWIDTH PRODUCT(typ)(MHz):55
Interface:Parallel

1.8 V to 5.5 V single supply
±2.5 V dual supply
3 Ω on resistance
0.75 Ω on resistance flatness
100 pA leakage currents
14 ns switching times
Single 8-to-1 multiplexer CBMG708
Differential 4-to-1 multiplexer CBMG709
16-lead TSSOP package
Low power consumption
Qualified for automotive applications
TTL-/CMOS-compatible inputs

Data acquisition systems
Communication systems
Relay replacement
Audio and video switching
Battery-powered systems

Type	Title	File Size	Date	Download
Product manual	CBMG708_CBMG709	2106KB	2024-12-02	Download
Selection Guide	Corebai Selection Guide Rev.En2023.pdf	7.73M	2024-01-24	Download

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模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

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计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

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Product number	Rating	Inventory(pcs)	Price	Package	MSL	RoHS	MPQ	Operating Temperature Range (℃)	Order
CBMG709ATS16	Industrial grade	54787	10~99 \| $ 1.05  100~999$0.96 1000~2999$0.89 3000+$0.81	TSSOP-16	MSL 3	RoHS	Tape and Reel, 2500	-40 to 125	- + Requested quantity exceeds in stock amount Add to cart