參數(shù)資料
型號(hào): MAX9717BETA+T
廠商: Maxim Integrated Products
文件頁數(shù): 20/21頁
文件大小: 0K
描述: IC AMP AUDIO PWR 1.4W STER 8TDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: AB 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 1.4W x 1 @ 4 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點(diǎn): 消除爆音,關(guān)機(jī),熱保護(hù)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 8-TDFN-EP(3x3)
封裝/外殼: 8-WDFN 裸露焊盤
包裝: 帶卷 (TR)
MAX9716/MAX9717
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VCC = 5V, THD+N measurement bandwidth = 22Hz to 22kHz, BTL mode, TA = +25°C, unless otherwise noted.)
GAIN AND PHASE vs. FREQUENCY
MAX9716
toc28
FREQUENCY (Hz)
GAIN
AND
PHASE
/dB)
1M
100k
100
1k
10k
-90
-60
-30
0
30
60
90
120
-120
10
10M
AV = 60dB
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9716
toc29
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100k
SUPPLY CURRENT vs. VCC
MAX9716
toc30
VCC (V)
SUPPLY
CURRENT
(mA)
5.1
4.7
3.1
3.5
3.9
4.3
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
2.7
5.5
SUPPLY CURRENT
vs. TEMPERATURE
MAX9716
toc31
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
60
35
10
-15
1
2
3
4
5
6
-40
85
VCC = 3V
VCC = 5V
COMING OUT OF SHUTDOWN
MAX9716 toc32
OUT+
1V/div
OUT+ - OUT-
200mV/div
OUT-
1V/div
SHDN
2V/div
100ms/div
RL = 8
GOING INTO SHUTDOWN
MAX9716 toc33
OUT+
1V/div
OUT+ - OUT-
200mV/div
OUT-
1V/div
SHDN
2V/div
10
s/div
RL = 8
SHUTDOWN CURRENT vs. VCC
MAX9716
toc34
VCC (V)
SHUTDOWN
CURRENT
(nA)
5.0
4.5
4.0
3.5
3.0
2
4
6
8
10
12
14
16
18
20
0
2.5
5.5
SHUTDOWN CURRENT
vs. TEMPERATURE
MAX9716
toc35
TEMPERATURE (
°C)
SHUTDOWN
CURRENT
(nA)
60
35
-15
10
5
10
15
20
25
30
35
40
0
-40
85
VCC = 5V
VCC = 3V
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