參數(shù)資料
型號(hào): TDA7498MVTR
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 100 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝: ROHS COMPLIANT, SSOP-36
文件頁數(shù): 27/27頁
文件大?。?/td> 779K
代理商: TDA7498MVTR
TDA7498MV
Electrical specifications
Doc ID 16505 Rev 2
9/27
3.4
Electrical specifications
Unless otherwise stated, the results in Table 6 below are given for the conditions:
VCC =36V, RL (load) = 6 , ROSC = R3 = 39 k, C8 = 100 nF, f = 1 kHz, GV = 25.6 dB and
Tamb = 25 °C.
Table 6.
Electrical specifications
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Iq
Total quiescent current
No LC filter, no load
-
40
60
mA
IqSTBY
Quiescent current in standby
-
1
10
A
VOS
Output offset voltage
Play mode
-100
-
100
mV
Mute mode
-60
-
60
IOCP
Overcurrent protection threshold
RL = 0
5.5
7
-
A
TjS
Junction temperature at thermal
shutdown
-
150
-
°C
Ri
Input resistance
Differential input
48
60
-
k
VOVP
Overvoltage protection threshold -
42
43
-
V
VUVP
Undervoltage protection
threshold
-
--8
V
RdsON
Power transistor on resistance
High side
-
0.2
-
Low side
-
0.2
-
Po
Output power
THD = 10%
-
100
-
W
THD = 1%
-
78
-
Po
Output power
RL = 8 , THD = 10%,
VCC = 36V
-80
-
W
PD
Dissipated power
Po = 100 W,
THD = 10%
-10
-
W
η
Efficiency
Po = 100 W
-
90
-
%
THD
Total harmonic distortion
Po = 1 W
-
0.1
-
%
GV
Closed-loop gain
GAIN0 = L, GAIN1 = L
24.6
25.6
26.6
dB
GAIN0 = L, GAIN1 = H
30.6
31.6
32.6
GAIN0 = H, GAIN1 = L
34.1
35.1
36.1
GAIN0 = H, GAIN1 = H
36.6
37.6
38.6
GV
Gain matching
-
-1
-
1
dB
eN
Total input noise
A Curve, GV = 20 dB
-
15
-
V
f = 22 Hz to 22 kHz
-
25
50
SVRR
Supply voltage rejection ratio
fr = 100 Hz, Vr = 0.5 Vpp,
CSVR = 10 F
-70
-
dB
Tr, Tf
Rise and fall times
-
50
-
ns
fSW
Switching frequency
Internal oscillator
290
310
330
kHz
相關(guān)PDF資料
PDF描述
TDA7498MV 100 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7498TR 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7498 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7500ATR SPECIALTY CONSUMER CIRCUIT, PQFP100
TDA7500 SPECIALTY CONSUMER CIRCUIT, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7498TR 功能描述:音頻放大器 100W +100W Dual BTL Class-D 4-Select dB RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7499 功能描述:音頻放大器 6W Stereo Amp w/Mute RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7499SA 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:6W+6W STEREO AMPLIFIER WITH MUTE & ST-B
TDA7500 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital AM/FM Signal RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TDA7500A 功能描述:IC PROCESSOR AM/FM DGTL 100-TQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP(10x10) 包裝:Digi-Reel® 其它名稱:497-11050-6