TS12A44513, TS12A44514, TS12A44515
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www.ti.com ............................................................................................................................................................................................. SCDS247 – OCTOBER 2008
LOW ON-STATE RESISTANCE
QUAD SPST CMOS ANALOG SWITCHES
FEATURES
1
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•
•
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2-V to 12-V Single-Supply Operation
Specified ON-State Resistance:
– 15 Ω Max With 12-V Supply
– 20 Ω Max With 5-V Supply
– 50 Ω Max With 3.3-V Supply
RDSON Matching
– 2.5 Ω (Max) at 12 V
– 3 Ω (Max) at 5 V
– 3.5 Ω (Max) at 3.3 V
D OR PW PACKAGE...TS12A44513
(TOP VIEW)
NO1 1
COM1 2
NC2
3
4
11 NC4
IN2
5
•
•
•
NO1 1
COM1 2
12 IN4
COM2
•
•
D OR PW PACKAGE...TS12A44514
(TOP VIEW)
14 V+
13 IN1
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Specified Low OFF-Leakage Currents:
– 1 nA at 25°C
– 10 nA at 85°C
Specified Low ON-Leakage Currents:
– 1 nA at 25°C
– 10 nA at 85°C
Low Charge Injection: 11.5 pC (12-V Supply)
Fast Switching Speed:
tON = 80 ns, tOFF = 50 ns (12-V Supply)
Break-Before-Make Operation (tON > tOFF)
TTL/CMOS-Logic Compatible With 5-V Supply
Available in TSSOP-14 Package, SOIC-14
14 V+
13 IN1
NO2
3
12 IN4
COM2
4
11 NO4
10 COM4
IN2
5
IN3
6
GND
7
IN3
6
9
COM3
GND
7
8
NO3
D OR PW PACKAGE...TS12A44515
(TOP VIEW)
NC1 1
COM1 2
14 V+
13 IN1
NC2
3
12 IN4
COM2
4
11 NC4
10 COM4
IN2
5
10 COM4
9
COM3
IN3
6
9
COM3
8
NO3
GND
7
8
NC3
DESCRIPTION/ORDERING INFORMATION
The TS12A44513/TS12A44514/TS12A44515 are quad single pole/single throw (SPST), low-voltage / wide range,
single-supply CMOS analog switches, with very low switch ON-state resistance. The TS12A44513 has two
switches normally closed (NC) and two switches normally open (NO), the TS12A44514 switches are normally
open (NO), the TS12A44515 switches are normally closed (NC).
These CMOS switches can operate continuously with a single supply between 2 V and 12 V. Each switch can
handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.
All digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a 5-V
supply.
1
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008, Texas Instruments Incorporated