Datasheet

TS12A12511
www.ti.com SCDS248B –OCTOBER 2009– REVISED APRIL 2011
ELECTRICAL CHARACTERISTICS
±5-V Dual Supply
V
+
= 5 V ± 10%, V
-
= -5 V ± 10%, T
A
= –40°C to 85°C (unless otherwise noted)
T
A
= 25°C T
A
= –40°C to 85°C
PARAMETER SYMBOL TEST CONDITIONS UNIT
MIN TYP MAX MIN TYP MAX
Analog Switch
Analog signal range V
–
V
+
V
V
NC
= -4.5 V to +4.5 V
ON-state resistance r
ON
or V
NO
= –4.5 V to 4.5 V, I
COM
= –10 mA; 5 5 8 Ω
see Figure 12
ON-state resistance V
NC
= -4.5 V to +4.5 V
match between Δr
ON
or V
NO
= -4.5 V to +4.5 V, 1 1.2 1.6 Ω
channels I
COM
= –10 mA
V
NC
= -3.3 V to +3.3 V
ON-state resistance
r
ON(flat)
or V
NO
= -3.3 V to +3.3 V, 1.6 2.2 2.2 Ω
flatness
I
COM
= –10 mA
Leakage Currents
V
NC
= -4.5 V to +4.5 V
I
NC(OFF)
,
OFF leakage current or V
NO
= -4.5 V to +4.5V ±0.5 ±1 ±50 nA
I
NO(OFF)
V
COM
= -4.5 V to +4.5 V; see Figure 13
V
NC
= -4.5 V to +4.5 V
I
NC(ON)
,
ON leakage current or V
NO
= -4.5 V to +4.5 V ±0.5 ±1 ±50 nA
I
NO(ON)
V
COM
= open; see Figure 14
Digital Inputs
High-level input
V
INH
2.4 V
+
V
voltage
Low-level input
V
INL
0 0.8 V
voltage
Input current I
INL
, I
INH
V
IN
= V
INL
or V
INH
0.005 ±1 μA
Control input
C
IN
2.5 pF
capacitance
Dynamic
(1)
R
L
= 300 Ω, C
L
= 35 pF,
Turn-ON time t
ON
80 95 115 ns
V
COM
= 3.3 V; see Figure 16
R
L
= 300 Ω, C
L
= 35 pF,
Turn-OFF time t
OFF
41 50 56 ns
V
COM
= 3.3 V
Break-before-make R
L
= 300 Ω, C
L
= 35 pF,
t
BBM
36 18 ns
time delay V
NC
= V
NO
= 3.3 V; see Figure 17
V
NC
= V
NO
= 0 V, R
GEN
= 0 Ω, C
L
= 1 nF;
Charge injection Q
C
26 pC
see Figure 18
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
OFF isolation O
ISO
–70 dB
see Figure 19
Channel-to-channel R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz,
X
TALK
–70 dB
crosstalk see Figure 20
Bandwidth –3 dB BW R
L
= 50 Ω, C
L
= 5 pF; see Figure 21 93 MHz
Total harmonic R
L
= 600 Ω, C
L
= 15pF, VNO = 1V
RMS
,
THD 0.004 %
distortion f = 20 kHz; see Figure 22
NC, NO C
NC(OFF)
,
f = 1 MHz; see Figure 15 14 pF
OFF capacitance C
NO(OFF)
C
COM(ON)
,
COM, NC, NO
C
NC(ON)
, f = 1 MHz; see Figure 15 60 pF
ON capacitance
C
NO(ON)
Supply
Positive supply current I
+
0.03 1 μA
(1) Ensured by design, not subject to production test.
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