Overview
The ADG507ATQ, produced by Analog Devices Inc., is a CMOS monolithic analog multiplexer. This device is part of the ADG507A series, which features dual 8-channel configurations. It is designed to switch one of eight differential inputs to a common differential output based on the state of three binary addresses and an enable input. The ADG507ATQ operates on an enhanced LC2MOS process, enabling it to handle signals from VSS to VDD and support a wide range of supply voltages from 10.8 V to 16.5 V in single or dual supply configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 8 (dual 8-channel) |
| Supply Voltage Range | 10.8 V to 16.5 V (single or dual supply) |
| Digital Input Compatibility | TTL and 5 V CMOS logic compatible |
| Switching Speed | tTRANSITION: 200 ns (typ), 300 ns (max) tON (EN): 250 ns (typ), 450 ns (max) tOFF (EN): 250 ns (typ), 450 ns (max) |
| On Resistance (RON) | Low RON (specific values depend on the package and conditions) |
| Off Isolation | 68 dB (typ), 50 dB (min) |
| Digital Input Capacitance | 8 pF (max) |
| Package Options | 28-Lead PDIP, PLCC, TSSOP, SOIC (Wide) |
Key Features
- High switching speeds and low RON for efficient signal switching.
- Wide supply voltage range (10.8 V to 16.5 V) in single or dual supply configurations.
- TTL and 5 V CMOS logic compatible digital inputs.
- Enhanced LC2MOS process for increased signal capability from VSS to VDD.
- High off-isolation and low charge injection.
Applications
The ADG507ATQ is suitable for various applications, including:
- Automotive data acquisition systems, where it can handle signals such as temperature, pressure, and speed.
- Industrial control systems requiring high-speed and low-distortion signal switching.
- Medical devices that need reliable and precise analog signal multiplexing.
- Audio and video systems where high off-isolation and low distortion are critical.
Q & A
- What is the ADG507ATQ?
The ADG507ATQ is a CMOS monolithic analog multiplexer produced by Analog Devices Inc. - How many channels does the ADG507ATQ have?
The ADG507ATQ has dual 8-channel configurations. - What is the supply voltage range for the ADG507ATQ?
The device operates within a supply voltage range of 10.8 V to 16.5 V in single or dual supply configurations. - What type of digital inputs is the ADG507ATQ compatible with?
The ADG507ATQ is compatible with TTL and 5 V CMOS logic digital inputs. - What are the key features of the ADG507ATQ?
Key features include high switching speeds, low RON, wide supply voltage range, and high off-isolation. - In what packages is the ADG507ATQ available?
The ADG507ATQ is available in 28-Lead PDIP, PLCC, TSSOP, and SOIC (Wide) packages. - What are some typical applications of the ADG507ATQ?
Typical applications include automotive data acquisition, industrial control systems, medical devices, and audio/video systems. - How does the ADG507ATQ handle signal switching?
The ADG507ATQ switches one of eight differential inputs to a common differential output based on the state of three binary addresses and an enable input. - What is the significance of the enhanced LC2MOS process in the ADG507ATQ?
The enhanced LC2MOS process increases the signal capability from VSS to VDD and enables operation over a wide range of supply voltages. - What are the dynamic characteristics of the ADG507ATQ?
The dynamic characteristics include transition time (tTRANSITION), enable delay (tON and tOFF), and off-isolation.
