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參數(shù)資料
| 型號： | LT505-SLT |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, PDIP8 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 138K |
| 代理商： | LT505-SLT |
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ELECTRICAL CHARACTERISTICS
All switches remain as shown in test circuit unless stated in conditions column. Conditions : V
CC
= 1.30 VDC , temperature 25 C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Gain
V
OUT = 200 mVRMS
Total Harmonic Dist.
V
OUT = 200 mVRMS
Amplifier Current
I
A
Transducer Current
I
L
Total Current
I
A
+
I
L
Input Referred Noise
Volume Control Range
R
VC = 0 to 56.2 k (S1 -ON/OFF)
Battery Resist.Stability
R
B= 22
Input Impedance (Pin 6)
Maximum Output
V
IN
= 0.5 m V
RMS
(S2 - closed)
70
-
44
130
174
-
36
22
-
0.165
74
2.0
53
210
263
1.4
47
-
15
0.240
78
5.0
62
260
322
2.2
-
0.310
dB
%
A
V
RMS
dB
k
V
RMS
R
E
MPO
O / P
V
B
R
VC
I / P
GND
V
MIC
PIN CONNECTION
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE/UNITS
Supply Voltage
3 V DC
Power Dissipation
25 mW
Operating Temperature Range
-10
°C to 40° C
CAUTION
CLASS 1 ESD SENSITIVITY
+
S1
7
2
33 K
V
B
= 1.3 VDC
R
B
= 4.7
2.2
+
S2
10
5
3
Fig. 1 Test Circuit
All external resistors in ohms, all capacitors in
F unless otherwise stated
200 k
1.1
6 K
1 kHz
R
VC
= 56.2 K
2.2 K
+
_
200
HAMMOND
99966
4
8
6
100
1
R
S
= 3.9 K
0.33
50
V
O
DOCUMENT
IDENTIFICATION
PRODUCT PROPOSAL
This data has been compiled for market investigation purposes
only, and does not constitute an offer for sale.
ADVANCE INFORMATION NOTE
This product is in development phase and specifications are
subject to change without notice. Gennum reserves the right to
remove the product at any time. Listing the product does not
constitute an offer for sale.
PRELIMINARY DATA SHEET
The product is in a preproduction phase and specifications are
subject to change without notice.
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in
order to provide the best product possible.
REVISION NOTES
Changes to Fig.1, test conditions, Pb/Sn bump removed.
500-45-9
Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
Copyright September 1982 Gennum Corporation. All rights reserved. Printed in Canada.
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