- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370318 > GK504 GK504 - Low Current Preamplifier with Telecoil Preamp and Output Limiting PDF資料下載
參數(shù)資料
| 型號： | GK504 |
| 英文描述： | GK504 - Low Current Preamplifier with Telecoil Preamp and Output Limiting |
| 中文描述： | GK504 -低電流前置放大器，Telecoil前置功放，輸出限制 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 102K |
| 代理商： | GK504 |
2
520 - 47 - 05
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
I
AMP
165
240
315
μ
A
Input Referred Noise
IRN
NFB 0.2 – 10 kHz at 12 dB/oct
-
2
-
μ
V
RMS
Distortion
THD
-
<1.0
-
%
On-Chip Microphone Resistance
R
MIC
3
4
5
k
STAGES A and B
Input Bias Current
I
BIAS
R
F
=1M (Note 1)
-25
0
25
nA
Input Bias Voltage
V
BIAS
500
590
650
mV
Output Swing Lo
V
OL
R
F
=1M (Note 2)
200
280
590
mV
Max Output Current Capability
I
MAX
-15
-30
-45
μ
A
Open Loop Voltage Gain
A
VOL
46
53
-
dB
OUTPUT STAGE
Voltage Gain (Pin 8 to Pin 5)
A
V
V
IN
AC = -52 dBV, R
MPO
= 0
14
16
18
dB
Gain Loss (Pin 8 to Pin 5)
GAIN
V
IN
= -62 dBV, R
MPO
= 50k,Note 3
-
0
2.5
dB
Maximum Output Level
MPO
V
IN
AC = -22 dBV, R
MPO
= 0
-14.5
-12.5
-10.5
dBV
MPO Range
MPO
V
IN
AC = -22 dBV,R
MPO
= (0 to 10k)
12
14
16
dB
Output Impedance
Z
OUT
19
24
29
K
Parameter
Value / Units
Supply Voltage
5 VDC
Power Dissipation
25 mW
Operating Temperature
-10
°
C to + 40
°
C
Storage Temperature
-20
°
C to + 70
°
C
ABSOLUTE MAXIMUM RATINGS
CAUTION
CLASS 1 ESD SENSITIVITY
5
10
1
6
R
MPO
A
OUT
GND
C
IN
B
OUT
B
IN
C
OUT
V
B
V
MIC
A
IN
PIN CONNECTIONS
ELECTRICAL CHARACTERISTICS
Positive Current corresponds to current INTO the pin, Negative Current corresponds to current OUT of the pin, Conditions: Frequency = 1 kHz,
Temperature 25
o
C.
V
P
- Pin voltage measured with conditions as shown in Test Circuit.
All parameters and conditions remain as shown in Test Circuit unless otherwise specified in Conditions column.
NOTES: 1.
I
BIAS
= (Vp(1,9 ) – Vp(1,9 )
[RF=1M]
)/1M
2.
V
OL
= V
BIAS
-Vp(1,9)
[VIN DC=+1
μ
A,RF=1M,IL=+15
μ
A]
3.
GAIN = (V
OUT
/ V
IN
[VIN =-62dBV, RMPO=0]
)- (V
OUT
/ V
IN
[VIN =-62dBV, RMPO=50k]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GK504MCRO | Hearing Aid Amplifier |
| GK504PLID | Hearing Aid Amplifier |
| GK504SLT | Hearing Aid Amplifier |
| GK509MCRO | Analog IC |
| GK509MINI | Analog IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GK504MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
| GK504PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
| GK504SLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
| GK509 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Class A Amplifier with 2 DC Coupled Gain Blocks and Schottky Diodes |
| GK509MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。