Datasheet
Electrical Characteristics for 3-V Supply
(1)
TS12A4514 , , TS12A4515
www.ti.com
................................................................................................................................................... SCDS193D – AUGUST 2006 – REVISED MARCH 2009
V
+
= 3 V to 3.6 V, T
A
= – 40 ° C to 85 ° C (unless otherwise noted)
PARAMETER SYMBOL TEST CONDITIONS T
A
MIN TYP
(2)
MAX UNIT
Analog Switch
Analog signal range V
COM
, V
NO
, V
NC
0 V
+
V
25 ° C 18.5 40
V
+
= 3 V, V
COM
= 1.5 V,
ON-state resistance r
on
Ω
I
NO
= 1 mA,
Full 50
V
+
= 3 V, 25 ° C 1 3
ON-state resistance
r
on(flat)
V
COM
= 1 V, 1.5 V, 2 V, Ω
flatness
Full 4
I
COM
= 1 mA
25 ° C 1
NO, NC I
NO(OFF)
, V
+
= 3.6 V, V
COM
= 1 V,
nA
OFF leakage current
(3)
I
NC(OFF)
V
NO
or V
NC
= 3 V
Full 10
25 ° C 1
COM V
+
= 3.6 V, V
COM
= 1 V,
I
COM(OFF)
nA
OFF leakage current
(3)
V
NO
or V
NC
= 3 V
Full 10
25 ° C 1
COM V
+
= 3.6 V, V
COM
= 3 V,
I
COM(ON)
nA
ON leakage current
(3)
V
NO
or V
NC
= 3 V
Full 10
Digital Control Input (IN)
Input logic high V
IH
Full 2.4 V
+
V
Input logic low V
IL
Full 0 0.8 V
Input leakage current I
IH
, I
IL
V
IN
= V
+
, 0 V Full 0.01 µ A
Dynamic
25 ° C 63 120
Turn-on time
(4)
t
ON
See Figure 2 ns
Full 175
25 ° C 33 80
Turn-off time
(4)
t
OFF
See Figure 2 ns
Full 120
Charge injection
(4)
Q
C
C
L
= 1 nF, See Figure 1 25 ° C – 1.5 pC
NO, NC C
NO(OFF)
,
f = 1 MHz, See Figure 4 25 ° C 7.5 pF
OFF capacitance C
NC(OFF)
COM
C
COM(OFF)
f = 1 MHz, See Figure 4 25 ° C 7.5 pF
OFF capacitance
COM
C
COM(ON)
f = 1 MHz, See Figure 4 25 ° C 17 pF
ON capacitance
Digital input capacitance C
I
V
IN
= V
+
, 0 V 25 ° C 1.5 pF
R
L
= 50 Ω , C
L
= 15 pF,
Bandwidth BW 25 ° C 460 MHz
V
NO
= 1 V
RMS
, f = 100 kHz
R
L
= 50 Ω , C
L
= 15 pF,
OFF isolation O
ISO
25 ° C – 94 dB
V
NO
= 1 V
RMS
, f = 100 kHz
R
L
= 50 Ω , C
L
= 15 pF,
Total harmonic distortion THD 25 ° C 0.15 %
V
NO
= 1 V
RMS
, f = 100 kHz
Supply
25 ° C 0.03
V
+
supply current I
+
V
IN
= 0 V or V
+
µ A
Full 0.05
(1) The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum.
(2) Typical values are at T
A
= 25 ° C.
(3) Leakage parameters are 100% tested at maximum-rated hot operating temperature, and are ensured by correlation at 25 ° C.
(4) Specified by design, not production tested
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): TS12A4514 TS12A4515