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參數(shù)資料
| 型號： | LC506-MINI |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO PREAMPLIFIER, PDFP8 |
| 封裝： | MINIPAK-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 126K |
| 代理商： | LC506-MINI |
FEATURES
operating supply voltage 1.1 to 1.55 VDC
40 dB feedback stabilized gain
38 dB gain trim
0.95 regulated voltage LC506
0.90 regulated voltage LV506
2(
2)
_
+
230
30K
1(
1)
5(
7)
6(
8)
4(
6)
3(
3)
REGULATOR
VREG
VB
INPUT
OUTPUT
GAIN SET
GND
BLOCK DIAGRAM
Linear Class A Preamplifiers
LC506/LV506 DATA SHEET
DESCRIPTION
The LC506 and LV506 are class A non-inverting preamplifiers
with 40 dB feedback controlled, stabilized gain.
Gain trim is provided at pin 1, which simultaneously affects
both gain and output noise, independent of the main volume
control.
A voltage regulator is built on-chip to supply the amplifier and
electret microphone with precision reference voltage. A typical
regulator voltage for the LC506 is 0.95V, while it is 0.90V for the
LV506. This regulator feature of the LC506 allows it to be used
with the high power LD549 to provide increased supply rejection
during transient drops in supply voltage, caused by high
current peaks in the LD549.
Both LC506 and LV 506 devices are capable of operating from
a supply voltage of 1.55 VDC while continuously providing
80 dB of regulator supply rejection.
Bracketed pin-out for LC506
STANDARD PACKAGING
8 pin MICROpac (LC506)
8 pin MINIpac (LC506)
8 pin PLID (LC506)
6 pin MINIpac (LV506)
Revision Date: January 1996
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3
tel. (905) 632-2996 fax: (905) 632-5946
Japan Branch: A-302, M i yamae Vi l l age, 2–10–42 M i yamae, Suginami–ku Tokyo 168, Japan
tel. (03) 3334-7700
fax (03) 3247-8839
Document No. 500 - 26 - 05
相關PDF資料 |
PDF描述 |
|---|---|
| LC506-PLID | AUDIO PREAMPLIFIER, PDSO8 |
| LV506-MINI | AUDIO PREAMPLIFIER, PDFP6 |
| LC507-PLID | AUDIO AMPLIFIER, PDSO8 |
| LC507-MCRO | AUDIO AMPLIFIER, PSSO4 |
| LC508-CHIP | AUDIO AMPLIFIER, UUC10 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC506PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LC507 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Gain Class A Amplifier |
| LC507MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
| LC507PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
| LC508 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers |
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