參數(shù)資料
型號: MAX4467EKA+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/12頁
文件大小: 0K
描述: IC PREAMP AUDIO MONO AB SOT23-8
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: AB 類
輸出類型: 1-通道(單聲道)
電源電壓: 2.4 V ~ 5.5 V
特點: 麥克風,關(guān)機
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: SOT-23-8
封裝/外殼: SOT-23-8
包裝: 帶卷 (TR)
MAX4465–MAX4469
Low-Cost, Micropower, SC70/SOT23-8, Microphone
Preamplifiers with Complete Shutdown
2
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCC to GND)................................................+6V
All Other Pins to GND.................................-0.3V to (VCC + 0.3V)
Output Short-Circuit Duration
OUT Shorted to GND or VCC.................................Continuous
Continuous Power Dissipation (TA = +70°C)
5-Pin SC70 (derate 2.5mW/°C above +70°C) .............200mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C) ...........571mW
8-Pin SOT23 (derate 5.3mW/°C above +70°C) ...........421mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
ELECTRICAL CHARACTERISTICS
(VCC = +5V, VCM = 0V, VOUT = VCC/2, RL = ∞ to VCC/2, SHDN = GND (MAX4467/MAX4468 only). TA = TMIN to TMAX, unless other-
wise noted. Typical values specified at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VCC
Inferred from PSRR test
2.4
5.5
V
TA = +25
°C24
48
Supply Current
(Per Amplifier)
ICC
TA = TMIN to TMAX
60
A
Supply Current in Shutdown
ISHDN
SHDN = VCC (Note 2)
5
50
nA
Input Offset Voltage
VOS
±1
±5mV
Input Bias Current
IB
VCM = -0.1V
±2.5
±100
nA
Input Offset Current Range
IOS
VCM = -0.1V
±1
±15
nA
Input Common-Mode Range
VCM
Inferred from CMRR test
-0.1
VCC - 0.1
V
Common-Mode Rejection Ratio
CMRR
-0.1V
≤ VCM ≤ VCC - 1V
80
126
dB
2.4V
≤ VCC ≤ 5.5V
80
112
MAX4465/MAX4467/MAX4469, f = 3.4kHz
75
Power-Supply Rejection Ratio
PSRR
MAX4466/MAX4468, f = 3.4kHz
80
dB
RL = 100k
to VCC/2,
0.05V
≤ VOUT ≤ VCC - 0.05V
125
Open-Loop Gain
AVOL
RL = 10k
to VCC/2,
0.1V
≤ VOUT ≤ VCC - 0.1V
80
95
dB
RL = 100k
10
Output Voltage Swing High
VOH
IVCC - VOHI
RL = 10k
16
50
mV
RL = 100k
10
Output Voltage Swing Low
VOL
RL = 10k
14
50
mV
Output Short-Circuit Current
To either supply rail
15
mA
Output Leakage Current
in Shutdown
SHDN = VCC, 0
≤ VOUT ≤ VCC ;
(Notes 2, 3)
±0.5
±100
nA
SHDN Logic Low
VIL
(Note 2)
VCC 0.3
V
SHDN Logic High
VIH
(Note 2)
VCC 0.7
V
SHDN Input Current
(Note 2)
2
25
nA
MAX4465/MAX4467/MAX4469
200
Gain Bandwidth Product
GBWP
MAX4466/MAX4468
600
kHz
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