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參數資料
型號: MC34119D
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, SO-8
文件頁數: 2/12頁
文件大?。?/td> 264K
代理商: MC34119D
MC34119
2
MOTOROLA ANALOG IC DEVICE DATA
RECOMMENDED OPERATING CONDITIONS
Characteristics
Symbol
Min
Max
Unit
Supply Voltage
Voltage @ CD (Pin 1)
VCC
VCD
RL
IL
AVD
+2.0
0
+16
VCC
Vdc
Vdc
Load Impedance
8.0
Peak Load Current
±
200
mA
Differential Gain (5.0 kHz Bandwidth)
0
46
dB
Ambient Temperature
TA
–20
+70
°
C
ELECTRICAL CHARACTERISTICS
(TA = 25
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
AMPLIFIERS (AC CHARACTERISTICS)
AC Input Resistance (@ VIn)
Open Loop Gain (Amplifier #1, f < 100 Hz)
ri
>30
M
AVOL1
AV2
GBW
80
dB
Closed Loop Gain (Amplifier #2, VCC = 6.0 V, f = 1.0 kHz, RL = 32
)
Gain Bandwidth Product
–0.35
0
+0.35
dB
1.5
MHz
Output Power;
VCC = 3.0 V, RL = 16
, THD
10%
VCC = 6.0 V, RL = 32
,
THD
10%
VCC = 12 V, RL = 100
,
THD
10%
Total Harmonic Distortion (f = 1.0 kHz)
(VCC = 6.0 V, RL = 32
, Pout = 125 mW)
(VCC
3.0 V, RL = 8.0
, Pout = 20 mW)
(VCC
12 V, RL = 32
, Pout = 200 mW)
Power Supply Rejection (VCC = 6.0 V,
VCC = 3.0 V)
(C1 =
, C2 = 0.01
μ
F)
(C1 = 0.1
μ
F, C2 = 0, f = 1.0 kHz)
(C1 = 1.0
μ
F, C2 = 5.0
μ
F, f = 1.0 kHz)
Differential Muting (VCC = 6.0 V, 1.0 kHz
f
20 kHz, CD = 2.0 V)
mW
POut3
POut6
POut12
THD
55
250
400
%
0.5
0.5
0.6
1.0
PSRR
dB
50
12
52
GMT
>70
dB
AMPLIFIERS (DC CHARACTERISTICS)
Output DC Level @ VO1, VO2, VCC = 3.0 V, RL = 16 (Rf = 75 k)
VCC = 6.0 V
VCC = 12 V
Output Level
High (Iout = –75 mA, 2.0 V
VCC
16 V)
Low (Iout = 75 mA, 2.0 V
VCC
16 V)
Output DC Offset Voltage (VO1–VO2)
(VCC = 6.0 V, Rf = 75 k
, RL = 32
)
Input Bias Current @ Vin (VCC = 6.0 V)
Equivalent Resistance
@ FC1 (VCC = 6.0 V)
@ FC2 (VCC = 6.0 V)
CHIP DISABLE
(Pin 1)
VO(3)
VO(6)
VO(12)
1.0
1.15
2.65
5.65
1.25
Vdc
Vdc
VOH
VOL
VO
VCC – 1.0
0.16
mV
–30
0
+30
IIB
–100
–200
nA
k
RFC1
RFC2
100
18
150
25
220
40
Input Voltage
Low
High
Vdc
VIL
VIH
RCD
0.8
2.0
Input Resistance (VCC = VCD = 16 V)
50
90
175
k
POWER SUPPLY
Power Supply Current
(VCC = 3.0 V, RL =
, CD = 0.8 V)
(VCC= 16 V, RL =
, CD = 0.8 V)
(VCC = 3.0 V, RL =
, CD = 2.0 V)
ICC3
ICC16
ICCD
2.7
3.3
65
4.0
5.0
100
mA
mA
μ
A
NOTE:
Currents into a pin are positive, currents out of a pin are negative.
相關PDF資料
PDF描述
MC34129 HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129D HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129P HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129 HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC34129D HIGH PERFORMANCE CURRENT MODE CONTROLLERS
相關代理商/技術參數
參數描述
MC34119D/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Low Power Audio Amplifier
MC34119-D08-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW POWER AUDIO AMPLIFIER
MC34119DTB 制造商:Rochester Electronics LLC 功能描述:LIN LOW PWR AUDIO AMPLFR - Bulk
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:
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