AS11P2TLR datasheet(1/18 Pages) STMICROELECTRONICS

Part #	AS11P2TLR

Description	Low voltage 1 Ω single-pole double-throw analog switch with break before make feature

PDF	18 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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This is information on a product in full production.

March 2014

DocID026034 Rev 1

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AS11P2TLR

Low voltage 1 Ω single-pole double-throw analog switch with break-

before-make feature

Datasheet

- production data

Features



High speed:

–tPD = 130 ps (typ.) at VCC = 3.0 V

–tPD = 140 ps (typ.) at VCC = 2.3 V



Ultra low power dissipation:

–ICC = 0.2 A (max.) at TA = 85 °C



Low ON resistance:

–RON = 1.0 (typ.) at VCC = 4.5 V

–RON = 1.2 (typ.) at VCC = 3.0 V

–RON = 2.0 (typ.) at VCC = 1.8 V



Wide operating voltage range:

–VCC (opr.) = 1.65 to 4.5 V single supply



5 V tolerant and 1.8 V compatible threshold

ON digital control input at VCC = 1.65 to 4.5 V



Latch-up performance exceeds 200 mA per

JESD 78, Class II



ESD performance tested per JESD 22

–

2000 V human-body model (A114-B,

Class II)

–

200 V machine model (A115-A)

 1000 V charged-device model (C101)

Description

The AS11P2TLR is a high speed CMOS low

voltage single analog SPDT (single-pole double-

throw) switch or 2:1 multiplexer/demultiplexer

switch manufactured using silicon gate C²MOS

technology. Designed to operate from a 1.65 to

4.5 V supply, this device is ideal for portable

applications.

The device offers very low ON-resistance (1

) at

VCC = 4.5 V. Switch S1 is ON (connected to

common ports Dn) when the SEL input is held

high, and OFF (state of high impedance exists

between the two ports) when SEL is held low.

Switch S2 is ON (connected to common port D)

when the SEL input is held low, and OFF (state of

high impedance exists between the two ports)

when SEL is held high.

Additional key features are fast switching speed,

break-before-make delay time and ultralow power

consumption. All inputs and outputs are equipped

with protection circuits to protect against static

discharge, giving them immunity from ESD and

transient excess voltage.

DFN6L

Table 1.

Device summary

Order code

Package

Packaging

AS11P2TLR

DFN6L

(1.2 x 1 mm)

Tape and reel

www.st.com

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