GK504 Ver la hoja de datos (PDF) - Gennum -> Semtech
Número de pieza
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Fabricante
GK504 Datasheet PDF : 6 Pages
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ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Value / Units
5 VDC
25 mW
-10°C to + 40°C
-20°C to + 70°C
CAUTION
CLASS 1 ESD SENSITIVITY
PIN CONNECTIONS
COUT
5
VB
VMIC
AIN
AOUT
1
6
GND
RMPO
CIN
BOUT
10
BIN
ELECTRICAL CHARACTERISTICS
Positive Current corresponds to current INTO the pin, Negative Current corresponds to current OUT of the pin, Conditions: Frequency = 1 kHz,
Temperature 25oC.
V - Pin voltage measured with conditions as shown in Test Circuit.
P
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Supply Current
Input Referred Noise
IAMP
IRN
NFB 0.2 – 10 kHz at 12 dB/oct
165
240
315
µA
-
2
-
µVRMS
Distortion
THD
-
<1.0
-
%
On-Chip Microphone Resistance
RMIC
STAGES A and B
3
4
5
kΩ
Input Bias Current
Input Bias Voltage
Output Swing Lo
Max Output Current Capability
Open Loop Voltage Gain
IBIAS
VBIAS
VOL
IMAX
AVOL
RF=1M (Note 1)
RF=1M (Note 2)
OUTPUT STAGE
-25
0
25
nA
500
590
650
mV
200
280
590
mV
-15
-30
-45
µA
46
53
-
dB
Voltage Gain (Pin 8 to Pin 5)
AV
VINAC = -52 dBV, RMPO= 0Ω
14
16
18
dB
Gain Loss (Pin 8 to Pin 5)
∆GAIN
VIN = -62 dBV, RMPO= 50k,Note 3
-
0
2.5
dB
Maximum Output Level
MPO
VINAC = -22 dBV, RMPO = 0Ω
-14.5 -12.5 -10.5
dBV
MPO Range
∆MPO
VINAC = -22 dBV,RMPO = (0 to 10k)
12
14
16
dB
Output Impedance
ZOUT
19
24
29
KΩ
All parameters and conditions remain as shown in Test Circuit unless otherwise specified in Conditions column.
NOTES: 1. IBIAS = (Vp(1,9 ) – Vp(1,9 )[RF=1M])/1M
2. VOL = VBIAS -Vp(1,9) [VIN DC=+1µA,RF=1M,IL=+15µA]
3. ∆GAIN = (VOUT / VIN [VIN =-62dBV, RMPO=0] )- (VOUT / VIN [VIN =-62dBV, RMPO=50k]
520 - 47 - 05
2
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