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MAX4060/MAX4061/MAX4062
Differential Microphone Preamplifiers with
Internal Bias and Complete Shutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3V for MAX4061/MAX4062, VCC = 5V for MAX4060, VGND = 0V, VSHDN = VCC, VINT/AUX = 0V, RG = 11.11kΩ,
RL = 100k
Ω to 1.5V, RBIAS = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 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.
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)
8-Pin TDFN (derate 24.4mW/°C above +70°C) ......1951.2mW
8-Bump MAX (derate 4.8mW/°C above +70°C) .....387.8mW
10-Bump MAX (derate 8.8mW/°C above +70°C) ..707.3mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4061/MAX4062
2.4
5.5
Supply Voltage Range
VCC
Inferred from
PSRR test
MAX4060
4.5
5.5
V
Supply Current
ICC
0.75
1.2
mA
Output Common-Mode Voltage
VOCM
1.25
1.5
1.75
V
Slew Rate
SR
AV = 10V/V
±1
V/s
Supply Current in Shutdown
ISHDN
VSHDN = 0V, MAX4061
0.001
1
A
To GND
30
Output Short-Circuit Current
ISC
To VCC
30
mA
DIFFERENTIAL INPUT (VINT/AUX = 0V for MAX4060/MAX4062, default for MAX4061)
Input Offset Voltage
VOS
±0.1
±5mV
Common-Mode Input Voltage
Range
VCM
12
V
Maximum Differential Input
Voltage
VDIFFMAX
AV = 1V/V, MAX4061/MAX4062
1
V
Small-Signal Bandwidth
BW-3dB
600
kHz
Input Resistance
RIN
Either differential input
100
k
Ω
Input Resistance Match
RMATCH
1%
AV = 10V/V, f = 1kHz
100
Input Noise-Voltage Density
en
AV = 100V/V, f = 1kHz, MAX4061/MAX4062
only
20
nV/
√Hz
RMS Output Noise Voltage
VNRMS
AV = 10V/V, BW = 22Hz to 22kHz
125
VRMS