KEC KTK599TV

SEMICONDUCTOR
KTK599TV
TECHNICAL DATA
N CHANNEL JUNCTION FIELD
EFFECT TRANSISTOR
CONDENSER MICROPHONE APPLICATION
E
FEATURES
B
Specially Suited for Use in Audio and Telephone
Electret Capacitor Microphones(ECM)
2
F
D
A
High Voltage Gain
G
High ESD Voltage
3
I
Ultra-Small and Thin Size Package
1
Built-in TVS & 10pF Capacitor between OUTPUT to GND
IEC 61000-4-2(ESD) 15kV(Air), 8kV(contact)
J
C
J
DIM MILLIMETERS
_ 0.05
1.2 +
A
_ 0.05
0.8 +
B
0.34 Max
C
_ 0.05
D
0.3 +
_ 0.05
E
1.2 +
_ 0.05
0.8 +
F
0.40
G
_ 0.05
0.11 +
H
_ 0.05
0.2 +
I
5
J
MAXIMUM RATING (Ta=25
CHARACTERISTIC
)
SYMBOL
RATING
UNIT
Supply Voltage
VSUPPLY
6
V
Supply Current
ISUPPLY
10
mA
Input Current
IINPUT
1
mA
Power Dissipation
PD
100
mW
Junction Temperature
Tj
150
Storage Temperature
Tstg
-55 150
1. GND
2. INPUT
3. OUTPUT
TVSM
Marking
Type Name
2007. 9. 4
Revision No : 2
Isupply Grade
D
1/3
KTK599TV
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
Supply Voltage
VSUPPLY
Supply Current
ISUPPLY*
CINPUT
Input Capacitance
GV
Voltage Gain
Gain Reduction with Frequency
GVF
f=1MHz
f=1kHz, VSUPPLY=2.0V
f=100Hz~1kHz, VSUPPLY=2.0V
TYP.
MAX.
UNIT
-
-
5.0
V
100
-
350
A
-
4
-
pF
-0.5
1.5
3
dB
-
-
1.0
dB
f=1kHz, VSUPPLY=2.0V
10
-
-
ZOUTPUT
f=1kHz, VSUPPLY=2.0V
-
-
2.2
f=1kHz, VSUPPLY=2.0V, VIN=20mV
-
0.5
-
%
A-Weighted, VSUPPLY=3.0V
-
-110
-
dB
Total Harmonic Distortion
THD
en
Output Noise
[Ta=25
VSUPPLY=2.0V
MIN.
ZINPUT
Input Impedance
Output Impedance
TEST CONDITION
, RL = 2.2
,CIN=5pF, VSIGNAL = 28mVpp, See Specified AC Test Circuit]
Note1 : Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note2 : ESD Test Condition is IEC 61000-4-2 Standard which is 330 in series with 150pF
Note3 : Supply Voltage indicates conditions for which the device is intended to be functional, but specific performance is not guaranteed.
For guaranteed specifications and the conditions, see the Electrical Characteristics.
* ISUPPLY Classification
Classification
Y
GR
Marking
1
2
ISUPPLY( )
150~250
210~350
DC Parameter Test Circuit
AC Parameter Test Circuit
VSUPPLY
VSUPPLY
RL=2.2kΩ
33uF
3: OUTPUT
3: OUTPUT
CIN=5pF
10pF
10pF
2: INPUT
VINPUT
2007. 9. 4
2: INPUT
1: GND
Revision No : 2
VSIGNAL
1: GND
2/3
KTK599TV
yfs - ISUPPLY
4
GV - ISUPPLY
4 V
SUPPLY = 2V
VSUPPLY = 2V
VINPUT = 0V
Ta = 25 C
3.5
VOLTAGE GRIN GV (dB)
FORWARD TRANSFER ADMITTANCE yfs (mS)
TYPICAL CHARACTERISTICS
3
5
2
1.5
100
150
200
250
300
350
CIN = 5pF
RL = 2.2kΩ
3 f = 1KHz
VIN = 10mV
Ta = 25 C
3.5
2.5
2
1.5
1
0.5
0
100
400
SUPPLY CURRENT ISUPPLY (µA)
150
200
INPUT CAPACITANCE Ciss (pF)
REDUCED VOLTAGE
CHARACTERISTIC GVV (dB)
VSUPPLY=2V 1.5V, CIN=5pF
2.50 RL = 2.2kΩ, f = 1KHz ,
VIN = 10mV, Ta = 25 C
2.00
1.50
1.00
0.50
0.00
200
300
400
SUPPLY CURRENT ISUPPLY (µA)
TOTAL HAMONIC DISTORTION THD (%)
350
400
Ciss - VSUPPLY
3.00
100
300
SUPPLY CURRENT ISUPPLY (µA)
GVV - ISUPPLY
0
250
10
VINPUT = 0V
f = 1KHz
Ta = 25 C
1
1
2
3
4
5
SUPPLY VOLTAGE VSUPPLY (V)
THD - VIN
10
ISUPPLY =200µA
1
VSUPPLY = 4.5V
f = 1KHz
Ta = 25 C
0.1
0
40
80
120
160
200
240
INPUT VOLTAGE VIN (mV)
2007. 9. 4
Revision No : 2
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