CBMG721 CMOS, low voltage, 3Ω, dual channel single pole single throw switch

The CBMG721, CBMG722, and CBMG723 are monolithic CMOS SPST switches. These switches are designed on an advanced submicron process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage currents. The devices are packaged in both a tiny 3 mm × 2 mm LFCSP and an MSOP, making them ideal for space-constrained applications. The CBMG721, CBMG722, and CBMG723 are designed to operate from a single 1.8 V to 5.5 V supply, making them ideal for use in battery-powered instruments and with the new generation of DACs and ADCs from Analog Devices, Inc. The CBMG721, CBMG722, and CBMG723 contain two independent single-pole/single-throw (SPST) switches. The CBMG721 and CBMG722 differ only in that both switches are normally open and normally closed, respectively. In the CBMG723, Switch 1 is normally open and Switch 2 is normally closed. Each switch of the CBMG721, CBMG722, and CBMG723 conducts equally well in both directions when on. The CBMG723 exhibits break-before-make switching action.

Parameters
Features
Applications

Channel Configuration:（1 : 1）×2
Supply(min) (V):1.8
Supply(max) (V):5.5
On ResistanceRon(typ)(Ohms):2
Flatness of on resistance(typ)(Ohms):0.3
Leakage switch(typ)(pA):10
Channel Isolation(dB):-80
GAIN BANDWIDTH PRODUCT(typ)(MHz):200
Interface:Parallel

1.8 V to 5.5 V single supply
Low on resistance (3Ω Max),at VDD=5.5V
Low on resistance flatness
−3 dB bandwidth > 200 MHz
8-lead MSOP and QFN8 packages
Fast switching times: tON = 20 ns tOFF = 10ns
Typical power consumption: (< 0.1 μW)
TTL/CMOS compatible

Cell phones
Video switching
Sample hold systems
Audio signal routing
Communication systems
Battery-powered systems
USB 1.1 signal switching circuits
Mechanical reed relay replacement

Type	Title	File Size	Date	Download
Selection Guide	Corebai Selection Guide Rev.En2023.pdf	7.73M	2024-01-24	Download

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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
CBMG721AMS8	Industrial grade	0	$ 0.00 	MSOP-8	MSL 3	RoHS	Tape and Reel, 3000	-40 to 85	- + Requested quantity exceeds in stock amount Add to cart
CBMG721AQF8	Industrial grade	0	$ 0.00 	QFN-8	MSL 3	RoHS	Tape and Reel, 3000	-40 to 85	- + Requested quantity exceeds in stock amount Add to cart