MAX4060ETA Ver la hoja de datos (PDF) - Maxim Integrated
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MAX4060ETA
Maxim Integrated
MAX4060ETA Datasheet PDF : 17 Pages
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Differential Microphone Preamplifiers with
Internal Bias and Complete Shutdown
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3V for MAX4061/MAX4062, VCC = 5V for MAX4060, GND = 0V, SHDN = VCC, INT/AUX = 0V, RG = 11.11kΩ,
RL = 100kΩ to 1.5V, RBIAS = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Total Harmonic Distortion
Plus Noise
THD+N AV = 10V/V, f = 1kHz, VOUT = 0.7VRMS,
BW = 22Hz to 22kHz
Differential Gain
AVDIFF
1V < VCM < 2V,
VOUT = 0.7VRMS,
MAX4061/MAX4062
RG = open
RG = 11.11kΩ
RG = 1.01kΩ
1V < VCM < 2V, VOUT = 0.7VRMS, MAX4060
Common-Mode Rejection Ratio
CMRR VCM = 500mVP-P, f = 1kHz
TA = +25°C
Power-Supply Rejection Ratio
PSRR TA = TMIN to TMAX
VCC = 5V ±100mV, f = 1kHz
AUXILIARY INPUT (MAX4060/MAX4062, INT/AUX = VCC)
Small-Signal Bandwidth
BW-3dB
Input Resistance
RIN
Input Noise-Voltage Density
en
f = 1kHz
RMS Output Noise Voltage
VNRMS BW = 22Hz to 22kHz
Total Harmonic Distortion
Plus Noise
THD+N f = 1kHz, BW = 22Hz to 22kHz
Power-Supply Rejection Ratio
PSRR
Voltage Gain
AVAUX
BIAS OUTPUT (MAX4060/MAX4062)
TA = +25°C
TA = TMIN - TMAX
VOUT = 0.7VRMS
Output Voltage
VOUT
IBIAS = 0.8mA to GND, MAX4060
IBIAS = 0.5mA to GND, MAX4062
Output Resistance
ROUT
IBIAS = 0.8mA to GND, MAX4060
(TA = +25°C)
IBIAS = 0.5mA to GND, MAX4062
(TA = +25°C)
Output Noise Voltage
VNRMS
IBIAS = 0.8mA to GND, BW = 22Hz to
22kHz, MAX4060
IBIAS = 0.5mA to GND, BW = 22Hz to
22kHz, MAX4062
0.04
1
1.13
9.6 10
96 100
9.6 10.0
70
72
89
60
86
200
100
45
385
0.05
65
90
50
-10.7 -10
2
2.2
2
2.2
2
2.5
22
50
20
%
1.3
10.4
V/V
104
10.4
dB
dB
kHz
kΩ
nV/√Hz
µVRMS
%
dB
-9.3
V/V
V
kΩ
40
Ω
µVRMS
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