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 3/3