CBMG732 32通道、4 Ω 1.8 V至5.5 V、±2.5 V、模拟多路复用器

The CBMG726/CBMG732 are monolithic, complementary metal oxide semiconductor (CMOS) 32-channel and dual 16-channel analog multiplexers. The CBMG732 switches one of 32 inputs (S1 to S32) to a common output, D, as determined by the 5-bit binary address lines A0, A1, A2, A3, and A4. The CBMG726 switches one of 16 inputs as determined by the 4-bit binary address lines A0, A1, A2, and A3. On-chip latches facilitate microprocessor interfacing. The CBMG726 may also be configured for differential operation by tying and together. An input is used to enable or disable the devices. When disabled, all channels are switched off. These multiplexers are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, and leakage currents. They operate from a single supply of +1.8 V to +5.5 V and a ±2.5 V dual supply, making them ideally suited to a variety of applications. 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 devices can operate equally well as either multiplexers or demultiplexers and have an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. The CBMG726/CBMG732 are available in a 48- lead TQFP. For functionally equivalent devices with serial interface.

Parameters
Features
Applications

Channel Configuration:（32 : 1）×1
Supply(min) (V):1.8
Supply(max) (V):5.5
Dual power supply voltage (typ) (V): ± 2.5
On ResistanceRon(typ)(Ohms):4
Flatness of on resistance(typ)(Ohms):0.5
Leakage switch(typ)(pA):50
Channel Isolation(dB):-72
GAIN BANDWIDTH PRODUCT(typ)(MHz):18
Interface:Parallel

1.8 V to 5.5 V single-supply operation
±2.5 V dual-supply operation
On resistance: 3.5 Ω at 25°C (+5 V single supply/±2.5 V dual supply)
0.5 Ω on-resistance flatness at 25°C (+5 V single supply/ ±2.5 V dual supply)
Rail-to-rail operation
Transition times: 23 ns typical at 25°C
Single 32-to-1 channel multiplexer
Dual/differential 16-to-1 channel multiplexer TTL-/CMOS-compatible inputs
48-lead TQFP

Relay replacement
Optical applications
Data acquisition systems
Communication systems
Battery-powered systems
Audio and video switching
Medical instrumentation
Automatic test equipment (ATE)

Type	Title	File Size	Date	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
CBMG732ATQ48	Industrial grade	0	$ 0.00 	TQFN-48	MSL 3	RoHS	Tray, 260	-40 to 85	- + Requested quantity exceeds in stock amount Add to cart
CBMG732AQF48	Industrial grade	0	$ 0.00 	QFN-48	MSL 3	RoHS	Tray, 260	-40 to 85	- + Requested quantity exceeds in stock amount Add to cart