Datasheet
1
FEATURES
D OR PW PACKAGE...TS12A44513
(TOP VIEW)
1 14
2
13
3
12
4
11
5
10
6
9
NO1
COM1
NC2
COM2
IN2
IN3
GND
7
8
V
+
IN1
IN4
NC4
COM4
COM3
NO3
D OR PW PACKAGE...TS12A44514
(TOP VIEW)
1 14
2
13
3
12
4
11
5
10
6
9
NO1
COM1
NO2
COM2
IN2
IN3
GND
7
8
V
+
IN1
IN4
NO4
COM4
COM3
NO3
D OR PW PACKAGE...TS12A44515
(TOP VIEW)
1 14
2
13
3
12
4
11
5
10
6
9
NC1
COM1
NC2
COM2
IN2
IN3
GND
7
8
V
+
IN1
IN4
NC4
COM4
COM3
NC3
DESCRIPTION/ORDERING INFORMATION
TS12A44513 , , TS12A44514 , , TS12A44515
www.ti.com
............................................................................................................................................................................................. SCDS247 – OCTOBER 2008
LOW ON-STATE RESISTANCE
QUAD SPST CMOS ANALOG SWITCHES
• 2-V to 12-V Single-Supply Operation • Specified Low OFF-Leakage Currents:
• Specified ON-State Resistance: – 1 nA at 25 ° C
– 15 Ω Max With 12-V Supply – 10 nA at 85 ° C
– 20 Ω Max With 5-V Supply • Specified Low ON-Leakage Currents:
– 50 Ω Max With 3.3-V Supply – 1 nA at 25 ° C
• R
DSON
Matching – 10 nA at 85 ° C
– 2.5 Ω (Max) at 12 V • Low Charge Injection: 11.5 pC (12-V Supply)
– 3 Ω (Max) at 5 V • Fast Switching Speed:
t
ON
= 80 ns, t
OFF
= 50 ns (12-V Supply)
– 3.5 Ω (Max) at 3.3 V
• Break-Before-Make Operation (t
ON
> t
OFF
)
• TTL/CMOS-Logic Compatible With 5-V Supply
• Available in TSSOP-14 Package, SOIC-14
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
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.