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參數(shù)資料
型號: MAX97200BEWC+T
廠商: Maxim Integrated Products
文件頁數(shù): 8/13頁
文件大?。?/td> 0K
描述: IC AMP AUD HDPHN 45MW H DL 12WLP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
系列: DirectDrive®
類型: H 類
輸出類型: 耳機(jī),2-通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 45mW x 2 @ 16 歐姆
電源電壓: 1.62 V ~ 1.98 V
特點(diǎn): 消除爆音;關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 12-WLP
封裝/外殼: 12-WFBGA,WLCSP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX97200BEWC+TDKR
Low-Power, Low-Offset, Dual Mode, Class H
DirectDrive Headphone Amplifier
MAX97200
4
ELECTRICAL CHARACTERISTICS (continued)
(VPVIN = 1.8V, VPGND = VGND = 0V, VSHDN = 1.8V, C1 = C2 = C3 = 1FF, C4 = 10FF, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25NC) (Note 2)
Note 2: All specifications are 100% tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: VPVDD = 0.9V, VPVSS = -0.9V.
Note 4: VPVDD = 1.8V, VPVSS = -1.8V.
Typical Operating Characteristics
(VPVIN = 1.8V, VPGND = VGND = 0V, VSHDN = 1.8V, C1 = C2 = C3 = 1FF, C4 = 10FF, both channels driven in phase, TA = +25NC,
unless otherwise noted.)
THD+N vs. OUTPUT VOLTAGE
MAX97200
toc03
VOUT (VRMS)
THD+N
(%)
2.0
1.5
1.0
0.5
0
2.5
0.01
0.1
1
10
100
0.001
fIN = 100Hz
fIN = 1kHz
RL = 10kI
fIN = 6kHz
THD+N vs. FREQUENCY
MAX97200
toc04
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.01
0.1
1
10
0.001
0.01
100
POUT = 20mW
POUT = 2mW
RL = 16I
POUT = 25mW
THD+N vs. FREQUENCY
MAX97200
toc05
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.01
0.1
1
10
0.001
0.01
100
POUT = 20mW
POUT = 2mW
RL = 32I
POUT = 25mW
THD+N vs. FREQUENCY
MAX97200
toc06
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.01
0.1
1
10
0.001
0.01
100
VOUT = 0.316VRMS
VOUT = 0.868VRMS
VOUT = 1.12VRMS
RL = 10kI
THD+N vs. OUTPUT POWER
MAX97200
toc02
POUT (mW)
THD+N
(%)
50
40
30
20
10
0.01
0.1
1
10
100
0.001
060
fIN = 100Hz
fIN = 6kHz
fIN = 1kHz
RL = 32I
THD+N vs. OUTPUT POWER
MAX97200
toc01
POUT (mW)
THD+N
(%)
70
60
50
40
30
20
10
0.01
0.1
1
10
100
0.001
080
RL = 16I
fIN = 100Hz
fIN = 6kHz
fIN = 1kHz
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUT (SHDN)
Input High Voltage
VIH
1.4
V
Input Low Voltage
VIL
0.4
V
Input Leakage Current
IIH
VSHDN = 4V, TA = +25NC
-1
+1
F
A
VSHDN = 1.8V, TA = +25NC
-1
+1
IIL
VSHDN = 0V, TA = +25NC
-1
+1
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