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參數資料
| 型號： | MC3419 |
| 廠商： | 友順科技股份有限公司 |
| 元件分類： | 運動控制電子 |
| 英文描述： | LOW POWER AUDIO AMPLIFIER |
| 中文描述： | 低功耗音頻放大器 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 104K |
| 代理商： | MC3419 |
UTC MC3419 LINEAR INTEGRATED CIRCUIT
LOW POWER AUDIO
AMPLIFIER
DESCRIPTION
The UTC MC3419 is a low power audio amplifier
integrated
circuit,
intended
for
the
telephone
applications, such as in speakerphones. It provides
differential speaker outputs to maximize output swing
at low supply voltages. Coupling capacitor to the
speaker is not required. Open loop gain is 80dB, and
the closed loop gain is set with two external resistors.
A chips disable pin permits powering down and/or
muting the input signal.
FEATURES
*Wide operating supply voltage: Vcc=2V~16V
*Low quiescent supply current (Icc=2.7mA, typ)
*Medium output power (Po=250mW at Vcc=6V,
R
L
=32ohm, THD=10%)
*Load impedance range (8 to 100ohm)
*Low distortion
*Mute function (Icc=65
μ
A, typ)
*Minimum number of external parts required
BLOCK DIAGRAM
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R107-042,A
DIP-8
SOP-8
TSSOP-8
*Pb-free plating product number: MC3419L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC3419-1 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:SUBSCRIBER LOOP INTERFACE CIRCUIT(SLIC) BIPOLASER-TRIMMED INTEGRATED CIRCUIT |
| MC3419-1L | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:SUBSCRIBER LOOP INTERFACE CIRCUIT(SLIC) BIPOLASER-TRIMMED INTEGRATED CIRCUIT |
| MC3419L1 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TELEPHONE LINE-FEED CIRCUIT |
| MC34209 | 制造商:SPC Multicomp 功能描述:Finger Guard 制造商:PRIVATE LABEL 功能描述:FINGER GUARD, For Use With:75mm Axial Fans, Fan Size:75 x 75mm, Fixing Centers:7 制造商:SPC Multicomp 功能描述:FINGER GUARD, For Use With:75mm Axial Fans, Fan Size:75 x 75mm, Fixing Centers:75mm, Guard Material:Steel, Accessory Type:Finger Guard, Color:Chrome, External Depth:4.2mm, External Height:59mm, External Width:59mm, Material:Steel , RoHS Compliant: Yes |
| MC34210 | 制造商:SPC Multicomp 功能描述:FAN POWER CORD; For Use With:Axial Fans; Voltage Rating:300V; Fan Side Connector:Right Angle Plug; Cable Length:12"; Accessory Type:Fan Power Cord; Equipment Side Connector:Blunt Cut Wire Leads; Supply Voltage:300V ;RoHS Compliant: Yes |
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