GK509 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
GK509 Datasheet PDF : 5 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Operating Temperature Range
Storage Temperature Range
CAUTION
CLASS 1 ESD SENSITIVITY
VALUE/UNITS
5 V DC
-10°C to 40° C
-20°C to 70° C
PIN CONNECTION
A IN
4
A OUT
RE
GND
1
5
VMIC
VB
MPO
8
B OUT
ELECTRICAL CHARACTERISTICS
VP - Pin voltage measured with conditions as shown in Test Circuit.
Positive current corresponds to current INTO the pin.
Negative current corresponds with current OUT of the pin.
Conditions: Frequency = 1 kHz, Temperature = 25°C, Supply Voltage VB= 1.3 V
PARAMETER
SYMBOL
CONDITIONS
MIN
Amplifier Current
Transducer Current
Maximum Transducer Current
A Input Bias Voltage (pin 4)
A Input Bias Current (pin 4)
A O/P Voltage Swing-Hi (pin 3)
A Output Swing-Lo (pin 3)
A Open Loop Voltage Gain
B Output Sat. Voltage (pin 8)
A Output Current Capability
Diode Voltage Drop
Emitter Bias Voltage (pin 2)
On-chip Microphone Resistor
On-chip Emitter Resistor
Input Referred Noise
Harmonic Distortion
IAMP
ITRANS
ITRANS (MAX)
VBIAS A
IBIAS A
VOH A
VOL A
AOL
VSAT B
IOUT
VD
VRE
RMIC
RE
IRN
THD
VP2 = 0 V
RFA = 1 M, (Note 1)
VIN = 0.4 V DC, RFA = ∞,
IP3 = -10 µA (Note 2)
IIN = +1 µA, RFA = ∞,
IP3 = +10 µA (Note 3)
RL = 1 kΩ, VP2 = 0 V
(S2 = b), RL = ∞, (Note 4)
NFB 0.2 to 10kHz at 12 dB/Oct
500 mVRMS Output
55
170
2
500
-50
200
200
46
-
-
140
21.5
3
90
-
-
All parameters and switches remain as shown in Test Circuit unless otherwise stated in CONDITIONS column.
NOTES: 1. IBIAS A = (VP4 -VP4[RFA = 1M])/1M
2. VOH A = (VP3 -VP3 [VIN = 0.4VDC, RFA = ∞, IP3 = -10 µA])
3. VOL A = (VP3 -VP3 [IIN = +1µA, RFA = ∞, IP3 =+10 µA])
4. VD = (VP8 [Id = +(1.5 x ITRANS)] -VP8 [Id = +(0.5 x ITRANS)] )/2
TYP
100
230
-
570
0
580
280
56
100
30
265
30
4
125
1
1
MAX
145
290
-
650
50
-
UNITS
µA
µA
mA
mV
nA
mV
-
mV
-
180
-
325
35.5
5
160
-
-
dB
mV
µA
mV
mV
kΩ
Ω
µVRMS
%
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