MAX4063 データシートの表示（PDF） - Maxim Integrated
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MAX4063
Maxim Integrated
MAX4063 Datasheet PDF : 15 Pages
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Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to GND). .................................-0.3V to +6V
Any Other Pin to GND ................................-0.3V to (VCC + 0.3V)
Duration of Short Circuit to GND or VCC ....................Continuous
Continuous Input Current (any pin) ................................ ±10mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ..........667mW
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
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.
ELECTRICAL CHARACTERISTICS
(VCC = 3V, GND = 0V, SHDN = VCC, INT/AUX = 0V, RG = 11.11kΩ, RL = 100kΩ to 1.5V, RBIAS = ∞, VOUT is measured between OUT
and OUT. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1 and 2)
PARAMETER
SYMBOL
CONDITIONS
Supply Voltage Range
Supply Current
Output Common-Mode Voltage
Slew Rate
Supply Current in Shutdown
VCC
ICC
VOCM
SR
I SHDN
Output Short-Circuit Current
ISC
DIFFERENTIAL INPUT (INT/AUX = 0V)
Inferred from PSRR test
AV = 20V/V
V SHDN = 0V
To GND
To VCC
Input Offset Voltage
Common-Mode Input Voltage Range
Maximum Differential Input Voltage
Small-Signal Bandwidth
Input Resistance
Input Resistance Match
Input Noise-Voltage Density
RMS Output Noise Voltage
VOS TA = +25°C
VCM Inferred from CMRR test
VDIFFMAX AV = 2V/V
BW-3dB
RIN Either differential input
RMATCH
en
AV = 20V/V, f = 1kHz
AV = 200V/V, f = 1kHz
VNRMS AV = 20V/V, BW = 22Hz to 22kHz
Total Harmonic Distortion Plus Noise
THD+N
AV = 20V/V, f = 1kHz, VOUT = 0.7VRMS,
BW = 22Hz to 22kHz
Differential Gain
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
AVDIFF
CMRR
PSRR
1V < VCM < 2V,
VOUT = 0.7VRMS
RG = open
RG = 11.11kΩ
RG = 1.01kΩ
VCM = 500mVP-P, f = 1kHz
TA = +25°C
TA = TMIN - TMAX
VCC = 5V ±100mV, f = 1kHz
MIN TYP
2.4
0.75
1.25 1.5
±1
0.001
30
30
MAX
5.5
1.1
1.75
1
UNITS
V
mA
V
V/µs
µA
mA
±1
1
1
600
100
1
70
12
225
0.05
2
19.2 20
200
70
95
85
86
mV
2
V
V
kHz
kΩ
%
nV/√Hz
µVRMS
%
20.8
V/V
dB
dB
2 _______________________________________________________________________________________
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