Datasheet Analog Devices ADG528F — Ficha de datos

8-Channel Fault-Protected
Analog Multiplexer
ADG528F
FEATURES FUNCTIONAL BLOCK DIAGRAM Low on resistance (300 Ω typical)
Fast switching times
tON: 250 ns maximum
tOFF: 250 ns maximum
Low power dissipation (3.3 mW maximum)
Fault and overvoltage protection (−40 V to +55 V)
All switches off with power supply off
Analog output of on channel clamped within power
supplies if an overvoltage occurs
Latch-up proof construction
Break-before-make construction
TTL and CMOS compatible inputs ADG528F
S1 D S8 RS APPLICATIONS A0 A1 A2 EN Figure 1. Existing multiplexer applications (both fault-protected and
nonfault-protected)
New designs requiring multiplexer functions GENERAL DESCRIPTION
1 The ADG528F is a CMOS analog multiplexer, with the
comprising eight single channels. This multiplexer provides
fault protection. Using a series n-channel, p-channel, n-channel
MOSFET structure, both device and signal source protection is
provided in the event of an overvoltage or power loss. The …