Datasheet

ELECTRICAL CHARACTERISTICS FOR 5-V SUPPLY
(1)
TS12A44513 , , TS12A44514 , , TS12A44515
www.ti.com ............................................................................................................................................................................................. SCDS247 – OCTOBER 2008
V
+
= 4.5 V to 5.5 V, V
INH
= 2.4 V, V
INL
= 0.8 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 12 20
V
+
= 4.5 V, V
COM
= 3.5 V,
ON-state resistance r
on
Ω
I
COM
= 1 mA
Full 30
25 ° C 1 3
ON-state resistance V
COM
= 1 V, 2 V, 3 V,
r
on(flat)
Ω
flatness I
COM
= 1 mA
Full 4
ON-state resistance 25 ° C 3
V
+
= 4.5 V, I
COM
= 5 mA,
matching between Δ r
on
Ω
V
NO
or V
NC
= 3 V
T
MIN
to T
MAX
4
channels
(3)
25 ° C 1
NO, NC I
NO(OFF),
V
+
= 5.5 V, V
COM
= 1 V,
nA
OFF leakage current
(4)
I
NC(OFF)
V
NO
or V
NC
= 4.5 V
Full 10
25 ° C 1
COM V
+
= 5.5 V, V
COM
= 1 V,
I
COM(OFF)
nA
OFF leakage current
(4)
V
NO
or V
NC
= 4.5 V
Full 10
25 ° C 1
COM V
+
= 5.5 V, V
COM
= 4.5 V,
I
COM(ON)
nA
ON leakage current
(4)
V
NO
or V
NC
= 4.5 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 45 100
Turn-on time t
ON
see Figure 6 ns
Full 125
25 ° C 35 50
Turn-off time t
OFF
see Figure 6 ns
Full 70
C
L
= 1 nF, V
NO
= 0 V,
Charge injection
(5)
Q
C
25 ° C – 1.5 pC
R
S
= 0 Ω , See Figure 5
NO, NC C
NO(OFF)
,
f = 1 MHz, See Figure 8 25 ° C 8 pF
OFF capacitance C
NC(OFF)
COM
C
COM(OFF)
f = 1 MHz, See Figure 8 25 ° C 8 pF
OFF capacitance
COM
C
COM(ON)
f = 1 MHz, See Figure 8 25 ° C 19 pF
ON capacitance
Digital input capacitance C
I
V
IN
= V
+
, 0 V 25 ° C 2 pF
R
L
= 50 Ω , C
L
= 15 pF,
Bandwidth BW 25 ° C 530 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 0.09 %
V
NO
= 1 V
RMS
, f = 100 kHz
Supply
25 ° C 0.05
V
+
supply current I
+
V
IN
= 0 V or V
+
µ A
Full 0.1
(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) Δ r
ON
= r
ON(MAX)
– r
ON(MIN)
(4) Leakage parameters are 100% tested at maximum-rated hot operating temperature, and are ensured by correlation at 25 ° C.
(5) Specified by design, not production tested
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