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Details, datasheet, quote on part number:LC507
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| Part: | LC507 |
| Category: | Multimedia => Audio => Amplifiers => Power Amplifiers => Single Channel |
| Description: | High Gain Class a Amplifier, 5V DC |
| Company: | Gennum Corporation |
| Datasheet: | Download LC507 datasheet File size : 128 kB |
| Request For quote: | Find where to buy LC507
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Datasheet text preview:
High Gain Class A Amplifier
C507 DATA SHEET
FEATURES · 76 dB typical gain (open loop) · 1.0 to 3 VDC operating range · frequency response 20 kHz (min) · Total harmonic distortion 2%
DESCRIPTION The LC507 is a low voltage, 3 stage, linear class A amplifier, available in a Gennum single-in-line 4 pin MICROpac. The LC507 features high gain, low current and a wide frequency response. The simplicity of the design allows the LC507 to be used with a minimal amount of external components to produce low voltage miniature electronic devices. The electrical and packaging specifications make the LC507 suitable as a pin for pin replacement for three transitor amplifiers such as the Philips OM 200 and Siemens TAA 141 .
STANDARD PACKAGING
· 4 pin MICROpac · 8 pin PLID
I
4P /
D E 8 DS NN EG M SI ME OD C EW RE TN OR NO
VB = 1.35 VDC 1k
F
VB
1
+
3
1.0
4.7 M VC
10
2P /
RL = 1.5k
.2 k
.5 k
0.1
1
3O
4
LC507 3
2
Q2
Q
Q1 G
RS = 3.9k
L RIM IT
0.1
4.7k
1.0
1M
ND 3
All resistors in ohms, all capacitors in microfarads unless otherwise stated
FUNCTIONAL SCHEMATIC
TYPICAL HEARING AID CIRCUIT
Revision Date: June 1998
Document No. 500 - 46 - 10
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-2814
Gennum Japan Corporation: C-101, Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168-0081, Japan tel. (03) 3334-7700 fax:(03) 3247-8839
ABSOLUTE MAXIMUM RATINGS
PARAMETER VALUE / UNITS
PIN CONNECTION
Supply Voltage Power Dissipation Storage Temperature Operating Temperature
CAUTION
5 VDC 25 mW -20 to + 80°C -20 to + 80°C
N/C N/C N/C N/C
4
5
I/P GND O/P
8
VB
CLASS 1 ESD SENSITIVITY
ELECTRICAL CHARACTERISTICS
PARAMETER
Conditions: Supply Voltage 1.3 VDC, Transducer current IL = 0.7 mA, Ambient temperature 25°C
Voltage Gain (closed loop) Total Harmonic Distortion Total Current
Frequency Response at -3 dB Potentiometer Resistance
VIN 1kHz
All external resistors in ohms, all capacitors in microfarads unless otherwise stated
D E 1ND S E GN M SI ME OD C EW RE TN OR NO
SYMBOL ACL CONDITIONS MIN 56 TYP 58 MAX 60 UNITS dB % Output Level= 0.2 mW THD Output Level= 0.2 mW 2.0 1.0 20 3.5 1.2 I TOTAL Low mA High kHz kHz k 0.2 IL = 0.7 mA 40 500 1000 VB = 1.3VDC 1:1 VOUT 1.0 4.7 M 0.022 1K R 2
99966
F
(In MICROpac pins 1 to 4 do not exist)
9k
47k
470
1
490 R 1
4
LC507 3
2
1.0
IL
100
4.7k RS
1M
1.0
RF
0.022
Fig. 1 Test Circuit
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 The product is in a 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
Packaging information correction
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.
500 - 46 - 10
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