ADG732
PRODUCTION32-Channel, 4 Ω 1.8 V to 5.5 V, ±2.5 V, Analog Multiplexer
- Part Models
- 4
- 1ku List Price
- Starting From $6.99
Overview
- 1.8 V to 5.5 V single-supply operation
- ±2.5 V dual-supply operation
- On resistance: 4 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 or 48-lead, 7 mm × 7 mm LFCSP
The ADG726/ADG732 are monolithic, complementary metal oxide semiconductor (CMOS) 32-channel and dual 16-channel analog multiplexers. The ADG732 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 ADG726 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 ADG726 may also be configured for differential operation by tying CSA and CSB together. An EN 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 ADG726/ADG732 are available in a 48-lead LFCSP or a 48-lead TQFP. For functionally equivalent devices with serial interface, see the ADG725/ADG731.
PRODUCT HIGHLIGHTS
- +1.8 V to +5.5 V single- or ±2.5 V dual-supply operation.
These devices are specified and guaranteed with +5 V ± 10%, +3 V ± 10% single-supply, and ±2.5 V ± 10% dual-supply rails. - An on resistance of 4 Ω.
- Guaranteed break-before-make switching action.
- 48-lead LFCSP package or 48-lead TQFP package.
APPLICATIONS
- Optical applications
- Data acquisition systems
- Communication systems
- Relay replacement
- Audio and video switching
- Battery-powered systems
- Medical instrumentation
- Automatic test equipment (ATE)
Documentation
Data Sheet 1
Technical Articles 2
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADG732BCPZ | 48-Lead LFCSP (7mm x 7mm w/ EP) | ||
| ADG732BCPZ-REEL | 48-Lead LFCSP (7mm x 7mm w/ EP) | ||
| ADG732BSUZ | 48-Lead TQFP (7mm x 7mm) | ||
| ADG732BSUZ-REEL | 48-Lead TQFP (7mm x 7mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 9, 2021 - 20_0126 Conversion of Select Sizes LFCSP Products from Punched to Sawn and Transfer of Assembly Site to ASE Korea |
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| ADG732BCPZ | PRODUCTION | |
| ADG732BCPZ-REEL | PRODUCTION | |
|
Sep 13, 2017 - 16_0077 CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea. |
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| ADG732BCPZ | PRODUCTION | |
| ADG732BCPZ-REEL | PRODUCTION | |
|
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
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| ADG732BCPZ | PRODUCTION | |
| ADG732BSUZ | PRODUCTION | |
| ADG732BSUZ-REEL | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
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| ADG732BSUZ | PRODUCTION | |
| ADG732BSUZ-REEL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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LTspice
Models for the following parts are available in LTspice:
- ADG732
IBIS Model 1
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.