欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MC34119DTB
廠商: MOTOROLA INC
元件分類: 音頻/視頻放大
英文描述: LOW POWER AUDIO AMPLIFIER
中文描述: 0.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: PLASTIC, TSSOP-8
文件頁數: 1/12頁
文件大小: 264K
代理商: MC34119DTB
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
LOW POWER
AUDIO AMPLIFIER
ORDERING INFORMATION
MC34119P
MC34119D
TA = –20
°
to +70
°
C
Plastic DIP
SO–8
PIN CONNECTIONS
Order this document by MC34119/D
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
8
1
(Top View)
1
2
3
4
8
7
6
5
CD
FC2
FC1
Vin
VO2
Gnd
VCC
VO1
MC34119DTB
TSSOP
DTB SUFFIX
PLASTIC PACKAGE
CASE 948J
(TSSOP)
8
1
1
MOTOROLA ANALOG IC DEVICE DATA
The MC34119 is a low power audio amplifier intergrated circuit intended
(primarily) for telephone applications, such as in speakerphones. It provides
differential speaker outputs to maximize output swing at low supply voltages
(2.0 V minimum). Coupling capacitors to the speaker are not required. Open
loop gain is 80 dB, and the closed loop gain is set with two external resistors.
A Chip Disable pin permits powering down and/or muting the input signal.
The MC34119 is available in standard 8–pin DIP, SOIC package, and
TSSOP package.
Wide Operating Supply Voltage Range (2.0 V to 16 V), Allows
Telephone
Line Powered Applications
Low Quiescent Supply Current (2.7 mA Typ) for Battery
Powered Applications
Chip Disable Input to Power Down the IC
Low Power–Down Quiescent Current (65
μ
A Typ)
Drives a Wide Range of Speaker Loads (8.0
and Up)
Output Power Exceeds 250 mW with 32
Speaker
Low Total Harmonic Distortion (0.5% Typ)
Gain Adjustable from <0 dB to >46 dB for Voice Band
Requires Few External Components
MAXIMUM RATINGS
Rating
Value
Unit
Supply Voltage
–1.0 to +18
Vdc
Maximum Output Current at VO1, VO2
Maximum Voltage @ Vin, FC1, FC2, CD
Applied Output Voltage to VO1, VO2 when disabled
±
250
mA
–1.0, VCC + 1.0
–1.0, VCC + 1.0
Vdc
Junction Temperature
–55, +140
°
C
NOTE:
ESD data available upon request.
Block Diagram and Simplified Application
* = Optional
Differential Gian = 2 x
Rf
Ri
+#1
+
#2
MC34119
Bias
Circuit
Speaker
Chip
Disable
Audio
Input
Gnd
Rf
75 k
6
VCC
Ci
3Ri
Vin
4
FC1
3
C1
1.0
μ
F
C2*
5.0
μ
F
FC2
2
50 k
125 k
50 k
4.0 k4.0 k
7
5
VO1
8
VO2
1
CD
This device contains 45 active transistors.
Motorola, Inc. 1996
Rev 1
相關PDF資料
PDF描述
MC34119 ECONOLINE: RSZ/P - 1kVDC
MC34119D LOW POWER AUDIO AMPLIFIER
MC34129 HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129D HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129P HIGH PERFORMANCE CURRENT MODE CONTROLLERS
相關代理商/技術參數
參數描述
MC34119DTBR2 功能描述:IC AMP AUDIO 4W MONO AB 8TSSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機,2-通道(立體聲) 在某負載時最大輸出功率 x 通道數量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風,靜音,短路保護,音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
MC34119EC 制造商:Rochester Electronics LLC 功能描述: 制造商:Freescale Semiconductor 功能描述:
MC34119EF 制造商:Freescale Semiconductor 功能描述:LOW POWER AUDIO AMPLIFIER
MC34119G-D08-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW POWER AUDIO AMPLIFIER
MC34119G-P08-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW POWER AUDIO AMPLIFIER
主站蜘蛛池模板: 金门县| 于都县| 定州市| 凤庆县| 山丹县| 崇义县| 庆安县| 如皋市| 贵德县| 翼城县| 西乌| 彭州市| 济阳县| 遂平县| 山西省| 信宜市| 五家渠市| 崇阳县| 沾益县| 辽宁省| 白玉县| 沁水县| 沙洋县| 峨眉山市| 仲巴县| 汉沽区| 涿州市| 双鸭山市| 屏东县| 新疆| 虹口区| 岫岩| 温泉县| 元谋县| 丹凤县| 岑巩县| 禹城市| 天气| 习水县| 阿拉善盟| 阿勒泰市|