DATASHEET
ISL43240 FN6036
Rev 3.00
Dec 15, 2014 Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog
Switch
The Intersil ISL43240 device is a CMOS, precision, quad SPDT
analog switch designed to operate from a single +2V to +12V
supply or from a В±2V to В±6V supply. Targeted applications
include battery powered equipment that benefit from the
devices’ low power consumption (5µW), low leakage currents
(5nA max), and fast switching speeds (tON = 52ns,
tOFF = 40ns). A 5О© maximum rON flatness ensures signal
fidelity, while channel-to-channel mismatch is guaranteed to
be less than 2О©.
The ISL43240 is a quad single-pole/double-throw (SPDT)
device and can be used as a quad SPDT, a quad 2:1
multiplexer, a single 4:1 multiplexer or a dual 2-channel
differential multiplexer.
Table 1 summarizes the performance of this family.
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION QUAD SPDT В±4.5V rON 18О© В±4.5V tON/tOFF 52ns/40ns 10.8V rON 14О© 10.8V tON/tOFF 40ns/27ns 4.5V rON 30О© 4.5V tON/tOFF 64ns/29ns 3V rON 51О© 3V tON/tOFF
Packages 120ns/50ns
20 Ld SSOP, 20 Ld QFN 4x4 Related Literature TB363, “Guidelines for Handling and Processing Moisture …