DG2592 Datasheet, PDF (4/13 Pages) Vishay Siliconix – Audio Jack Detector with Send / End Detect

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DG2592
Vishay Siliconix
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
UNLESS OTHERWISE SPECIFIED,
V_DD = 1.8 V, V_DD2 = 2.1 V, T_A = -40 °C to 85 °C,
TYPICAL VALUES are at 25 °C
Quiescent Current
Ear Jack In Current
S/E Detection Current
L_Detect Reference Voltage
Propagation Delay to DET
I_Q
I_DD
I_DD2
V_{TH_L}
t_PLH
L_Detect, GND_Detect are open
L_Detect, GND_Detect are connected with 10 k to GND
S/E_DET =0 V, S/E_REF = 1.05 V
L_DET switching low to high
C_OUT = 15 pF, GND_DET = 0 V,
L_DET = 1.52 V to DET = 0.9 V
Propagation Delay to DET
t_PHL
C_OUT = 15 pF, GND_DET = 0 V,
L_DET = 1.31 V to DET = 0.9 V
Low Voltage L_DET Leakage
High Voltage L_DET Leakage
L_DET Input Capacitance
GND_Detect Logic Low
Voltage
IL_{L_DET}
IH_{L_DET}
C_{L_DET}
V_{IL_GND}
L_DET = 0 V
L_DET = 1.8 V
GND_Detect Logic High
Voltage
V_{IH_GND}
GND_DET Propagation
Delay to DET
t_{PGND_DET}
C_OUT = 15 pF, R_L = 1 M, L_DET = 0 V,
GND_DET switches between 0 V and 1.8 V
Low Voltage GND_DET
Leakage
I_IL
GND_DET = 0 V
High Voltage GND_DET
Leakage
I_IH
GND_DET = 1.8 V
GND_DET Input Capacitance
MIC Pull Down Resistance
MIC Leakage
DET Pull Up Resistance
DET Pull Down Resistance
DET High Logic Voltage
DET Low Logic Voltage
C_{G_DET}
R_MIC
R_OUTH
R_OUTL
V_OUTH
V_OUTL
f = 1 MHz
I_MIC = 1 mA L_Detect, GND_Detect = open
V_MIC = 2.4 V
L_Detect, GND_Detect = open
L_Detect, GND_Detect are connected with 10 k to GND
I_DET = 0.1 mA, L_Detect, GND_Detect = open
I_DET = 0.1 mA, L_Detect, GND_Detect are connected with
10 k to GND
DET Rise Time
DET Fall Time
Propagation Delay to S/E
t_{DET_R}
t_{DET_F}
t_PS/E
C_OUT = 15 pF, R_L = 1 M, DET = 10 % to 90 %
C_OUT = 15 pF, R_L = 1 M, DET = 90 % to 10 %
C_OUT = 15 pF, R_L = 1 M, V_CM = mid-supply,
100 mV overdrive
Input Leakage
Input Capacitance
Voltage Output Low
Voltage Output High
Rise Time
Fall Time
I_{SE_IN}
C_{SE_IN}
V_OL
V_OH
t_{S/E_R}
t_{S/E_F}
V_CM = 0.9 V
f = 1 MHz
I_OL = 0.1 mA
I_OH = 0.1 mA
C_OUT = 15 pF, R_L = 1 M, S/E = 10 % to 90 %
C_OUT = 15 pF, R_L = 1 M, S/E = 90 % to 10 %
LIMITS
UNIT
MIN. TYP. MAX.
-
6
-
3
-
2
1.33 1.4
10
6
μA
3.5
1.5
V
80 149 300
ns
130 325 550
-
0.84
2
μA
-
30
-
pA
-
4
-
pF
0.63 0.86
-
V
-
0.89 1.17
-
10
-
ns
-
0.93
2
μA
-
80
-
pA
-
3.5
-
pF
-
-
1.25 
-1
-
1
μA
-
135 200

-
120 200
1.6
-
-
V
-
-
0.3
-
14
-
-
4.4
-
ns
50 170 500
-
4
-
pA
-
3.5
-
pF
-
-
0.2
V
1.9
-
-
-
16
-
ns
-
12.1
-
S15-2797-Rev. D, 30-Nov-15
4
Document Number: 62970
For technical questions, contact: [e-mail]
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