Datasheet ADG5408-EP, ADG5409-EP (Analog Devices)

High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers Enhanced Product ADG5408-EP/ ADG5409-EP FEATURES FUNCTIONAL BLOCK DIAGRAMS Latch-up proof ADG5408-EP ADG5409-EP 8 kV human body model (HBM) ESD rating S1 S1A Low on resistance (13.5 Ω) DA ±9 V to ±22 V dual-supply operation S4A 9 V to 40 V single-supply operation D Fully specified at ±15 V, ±20 V, +12 V, and +36 V S1B VSS to VDD analog signal range DB ENHANCED PRODUCT FEATURES S8 S4B Supports defense and aerospace applications 1-OF-8 1-OF-4 DECODER DECODER (AQEC standard)
1
Military temperature range: –55°C to +125°C
00 7-
A0 A1 A2 EN A0 A1 EN
339
Controlled manufacturing baseline
1
One assembly/test site
Figure 1.
One fabrication site Enhanced product change notification Qualification data available on request APPLICATIONS Relay replacement Automatic test equipment Data acquisition Instrumentation Avionics Communication systems GENERAL DESCRIPTION
The ADG5408-EP/ADG5409-EP are monolithic CMOS analog The ADG5408-EP/ADG5409-EP do not have VL pins; rather, the multiplexers comprising eight single channels and four differential logic power supply is generated internally by an on-chip voltage channels, respectively. The ADG5408-EP switches one of eight generator. inputs to a common output, as determined by the 3-bit binary Additional application and technical information can be found address lines, A0, A1, and A2. The ADG5409-EP switches one in the ADG5408/ADG5409 data sheet. of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1.
PRODUCT HIGHLIGHTS
An EN input on both devices enables or disables the device. 1. Trench isolation guards against latch-up. A dielectric trench When EN is disabled, all channels switch off. The on-resistance separates the P and N channel transistors thereby preventing profile is very flat over the full analog input range, which ensures latch-up even under severe overvoltage conditions. good linearity and low distortion when switching audio signals. 2. Low RON. High switching speed also makes the parts suitable for video 3. Dual-supply operation. For applications where the analog signal switching. signal is bipolar, the ADG5408-EP/ADG5409-EP can be operated from dual supplies up to ±22 V. Each switch conducts equally well in both directions when on, 4. Single-supply operation. For applications where the analog and each switch has an input signal range that extends to the signal is unipolar, the ADG5408-EP/ADG5409-EP can be power supplies. In the off condition, signal levels up to the operated from a single rail power supply up to 40 V. supplies are blocked. 5. 3 V logic compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. 6. No VL logic power supply required.
Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY ±20 V DUAL SUPPLY 12 V SINGLE SUPPLY 36 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR D ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE