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S1A0134A01のメーカーはSamsung semiconductorです、この部品の機能は「DUAL PRE-POWER AMP」です。 |
部品番号 | S1A0134A01 |
| |
部品説明 | DUAL PRE-POWER AMP | ||
メーカ | Samsung semiconductor | ||
ロゴ | |||
このページの下部にプレビューとS1A0134A01ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
DUAL PRE-POWER AMP
INTRODUCTION
The S1A0134A01 is a monolithic integrated circuit designed for
use in low voltage and low power applications. It has various
functions including those of a dual audio pre-power amplifier,
DC volumecontrol and headphone drive circuits.
It is suitable for portable tape recorders or headphone cassette
recorders.
16−DIP−300A
FEATURES
• Built-in DC volume control circuit
• Wide operation supply voltage: VCC = 1.8V — 6V
• Only a few components needed to build headphone cassette tape recorders
• Built-in ripple filter
ORDERING INFORMATION
Device
S1A0134A01-D0B0
Package
16−DIP−300A
Operating Temperature
−20°C — +75°C
BLOCK DIAGRAM
S1A0134A01
PRE
PRE POWER
POWER
VREF INPUT2 NF2 OUT2 INPUT2 CONT OUT2 VCC
16 15 14 13 12 11 10
9
VREF
-
+
PRE AMP2
PRE AMP1
+
-
1
PRE
GND
2
PRE
INPUT1
3
NF1
VOLUME
CONTROL
POWER AMP2
POWER AMP1
RIPPLE
FILTER
4
PRE
OUT1
5
POWER
INPUT1
6
RIPPLE
FILTER
7
POWER
OUT1
8
POWER
GND
1
1 Page DUAL PRE-POWER AMP
S1A0134A01
POWER AMPLIFIER SECTION
(VCC = 3V, Ta = 25°C, f = 1kHz, RL2 = 32Ω, unless otherwise specified)
Characteristic
Symbol
Test conditions
Output Power
Total Harmonic Distortion
Closed Loop Voltage Gain
Channel Balance
PO1
PO2
THD2
THD3
GVC2
GVC3
CB
THD2 = 10%
THD2 = 10%, RL = 16Ω
PO = 10mW, Volume: 100%
PO = 10mW, Volume: 50%
VO = − 0dBm, Volume: 100%
VO = − 10dBm, Volume: 50%
VO = − 10dBm
Volume Rejection Ratio
VOLREJ
VO = − 10dBm
Volume: 100% to 0%
Output Noise Voltage
VNO
BW = 30 − 20kHz,
RG = 600Ω
Ripple Rejection Ratio
RR2
RG = 600Ω, fr = 100Hz
Vr = − 20dBm
Min.
20
−
−
−
28
−
− 1.5
66
−
−
Typ.
27
39
0.5
0.3
30
15
0
72
250
46
Max.
−
−
1.2
−
32
−
1.5
−
320
−
Unit
mW
mW
%
%
dB
dB
dB
dB
µV
dB
3
3Pages S1A0134A01
NOTES
DUAL PRE-POWER AMP
6
6 Page | |||
ページ | 合計 : 6 ページ | ||
|
PDF ダウンロード | [ S1A0134A01 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
S1A0134A01 | DUAL PRE-POWER AMP | Samsung semiconductor |
S1A0134A01-D0B0 | DUAL PRE-POWER AMP | Samsung semiconductor |