Datasheet

TS3A26746E
www.ti.com SCDS313C –FEBRUARY 2011–REVISED MAY 2013
ELECTRICAL CHARACTERISTICS FOR 3.3 V SUPPLY
(1)
(continued)
V
+
= 3 V to 3.6 V, T
A
= –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS T
A
V
+
MIN TYP MAX UNIT
DIGITAL CONTROL INPUTS (SEL)
V
IH
Input logic high Full 3.6 V 1.2 3.6 V
V
IL
Input logic low Full 3.6 V 0 0.4 V
25°C 3.6 V –1 0.05 1
Input logic high
I
IH
V
I
= V
+
μA
leakage current
Full –2 2
25°C 3.6 V –38 –36 –34
Input logic low
I
IL
V
I
= 0 V μA
leakage current
Full –45 –30
DYNAMIC
25°C 3.3 V 150 200
C
L
= 35
t
ON
Turn-on time V
MIC
= V
+
, R
L
= 50 Ω ns
3 V to
pF
Full 250
3.6 V
25°C 3.3 V 5 10
C
L
= 35
t
OFF
Turn-off time V
MIC
= V
+
, R
L
= 50 Ω ns
3 V to
pF
Full 15
3.6 V
25°C 3.3 V 70 330 ns
Break-before-
t
BBM
V
MIC
= V
+
3 V to
make time
Full 330
3.6 V
C
MIC
MIC capacitance SEL=High 25°C 3.3 V 100 140 pF
SEL=Low 25°C 3.3 V 100 140 pF
SEL=High 25°C 3.3 V 100 140 pF
SLEEVE / RING2
C
SLEEVE
capacitance
SEL=Low 25°C 3.3 V 100 140 pF
Digital input
C
I
V
I
= V
+
or 0 V 25°C 3.3 V 4.0 pF
capacitance
f = 20
Hz
Total harmonic
THD R
L
= 1k Ω, V = 30 mVPP 25°C 3.3 V 0.01%
distortion
to 20
kHz
SUPPLY
Power Supply
V+ 3.0 3.3 3.6 V
Voltage
25°C 3.6 V 0.01 1
V
I
= V
+
μA
Full 5
Positive supply
I
+
current
25°C 40 41
V
I
= 0 V μA
Full 50
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