參數(shù)資料
型號(hào)： MAX4063
廠商： Maxim Integrated Products, Inc.
英文描述： 16-bit fixed point DSP with ROM 100-LQFP -40 to 125
中文描述： 差分麥克風(fēng)前置放大器，內(nèi)部偏置并可完全關(guān)斷
文件頁(yè)數(shù)： 2/15頁(yè)
文件大?。?/td> 404K
代理商： MAX4063
M
Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to GND)..................................-0.3V to +6V
Any Other Pin to GND ................................-0.3V to (V
CC
+ 0.3V)
Duration of Short Circuit to GND or V
CC
....................Continuous
Continuous Input Current (any pin) ................................ ±10mA
Continuous Power Dissipation (T
A
= +70
°
C)
14-Pin TSSOP (derate 9.1mW/
°
C above +70
°
C) ..........667mW
ELECTRICAL CHARACTERISTICS
(V
CC
= 3V, GND = 0V,
SHDN
= V
CC,
INT
/AUX = 0V, R
G
= 11.11k
, R
L
= 100k
to 1.5V, R
BIAS
=
∞
, V
OUT
is measured between OUT
and
OUT
. T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Notes 1 and 2)
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.
16-Pin Thin QFN (derate 16.9mW/
°
C above +70
°
C) ..1349mW
Operating Temperature Range ...........................-40
°
C to +85
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
CC
I
CC
V
OCM
SR
I
SHDN
CONDITIONS
MIN
2.4
TYP
MAX
5.5
1.1
1.75
UNITS
V
mA
V
V/μs
μA
Supply Voltage Range
Supply Current
Output Common-Mode Voltage
Slew Rate
Supply Current in Shutdown
Inferred from PSRR test
0.75
1.5
±
1
0.001
30
30
1.25
A
V
= 20V/V
V
SHDN
= 0V
To GND
To V
CC
1
Output Short-Circuit Current
I
SC
mA
DIFFERENTIAL INPUT (
INT
/AUX = 0V)
Input Offset Voltage
Common-Mode Input Voltage Range
Maximum Differential Input Voltage
Small-Signal Bandwidth
Input Resistance
Input Resistance Match
V
OS
V
CM
T
A
= +25
°
C
Inferred from CMRR test
V
DIFFMAX
A
V
= 2V/V
BW
-3dB
R
IN
Either differential input
R
MATCH
A
V
= 20V/V, f = 1kHz
e
n
A
V
= 200V/V, f = 1kHz
V
NRMS
A
V
= 20V/V, BW = 22Hz to 22kHz
A
V
= 20V/V, f = 1kHz, V
OUT
= 0.7V
RMS
,
BW = 22Hz to 22kHz
±
1
mV
V
V
kHz
k
%
1
2
1
600
100
1
70
12
225
Input Noise-Voltage Density
nV/
√
Hz
RMS Output Noise Voltage
μV
RMS
Total Harmonic Distortion Plus Noise
THD+N
0.05
%
RG = open
RG = 11.11k
RG = 1.01k
2
20
200
70
95
85
86
19.2
20.8
Differential Gain
A
VDIFF
1V < V
CM
< 2V,
VOUT = 0.7V
RMS
V/V
Common-Mode Rejection Ratio
CMRR
V
CM
= 500mV
P-P
, f = 1kHz
T
A
= +25
°
C
T
A
= T
MIN
- TMAX
V
CC
= 5V
±
100mV, f = 1kHz
dB
Power-Supply Rejection Ratio
PSRR
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4063_11 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Differential Microphone Preamplifier with Internal Bias and Complete Shutdown
MAX4063ETE 功能描述:傳聲器前置放大器 RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
MAX4063ETE+ 功能描述:傳聲器前置放大器 Differential Mic Preamplifier RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
MAX4063ETE+T 功能描述:傳聲器前置放大器 Differential Mic Preamplifier RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
MAX4063ETE-T 功能描述:傳聲器前置放大器 RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
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