MAX4063 MAXIM [Maxim Integrated Products], MAX4063 Datasheet - Page 3

• Manufacturer Part Number: MAX4063
• Description: Differential Microphone Preamplifier with Internal Bias and Complete Shutdown
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
and OUT. T
Note 1: All specifications are 100% tested at T
Note 2: MAX4063 requires a 1µF capacitor from BIAS to ground and a 10pF capacitor from ADJ to OUT.
AUXILIARY INPUT (INT/AUX = V
Small-Signal Bandwidth
Input Resistance
Input Noise-Voltage Density
RMS Output Noise Voltage
Total Harmonic Distortion Plus Noise
Power-Supply Rejection Ratio
Voltage Gain
BIAS OUTPUT
Output Voltage
Output Resistance
Output Noise Voltage
Power-Supply Rejection Ratio
DIGITAL INPUTS (SHDN and INT/AUX)
Input Leakage Current
Input Voltage High
Input Voltage Low
Shutdown Enable Time
Shutdown Disable Time
CC
= 3V, GND = 0V, SHDN = V
by design, not production tested.
A
PARAMETER
= T
MIN
Differential Microphone Preamplifier with
to T
_______________________________________________________________________________________
MAX
Internal Bias and Complete Shutdown
, unless otherwise noted. Typical values are at T
CC,
CC
INT/AUX = 0V, R
)
SYMBOL
BW
THD+N
V
V
A
PSRR
PSRR
V
R
V
V
NRMS
NRMS
t
VAUX
t
R
OFF
OUT
I
e n
OUT
ON
INH
INL
IN
-3dB
IN
A
= +25°C. Specification limits over temperature (T
f = 1kHz
BW = 22Hz to 22kHz
f = 1kHz, BW = 22Hz to 22kHz
T
T
V
I
I
I
I
I
f = 1kHz
V
BIAS
BIAS
BIAS
BIAS
BIAS
A
A
OUT
IN
G
= +25°C
= T
= 0V or V
= 11.11kΩ, R
= 0.5mA to GND
= 0.5mA to GND
= 0.5mA to GND, BW = 22Hz to 22kHz
= 0.5mA to GND, V
= 0.5mA, V
= 0.7V
MIN
- T
RMS
MAX
CC
CONDITIONS
CC
L
= 100kΩ to 1.5V, R
= 3V + 100mV
CC
A
= +25°C.) (Notes 1 and 2)
= 2.4V to 5.5V
P-P
,
BIAS
= ∞, V
0.7
A
-19.5
MIN
80
72
60
= T
2
✕
OUT
MIN
V
CC
is measured between OUT
0.007
TYP
to T
230
100
200
620
100
-20
2.2
16
20
74
71
10
10
MAX
0.3
) are guaranteed
MAX
-20.5
✕
30
±1
V
CC
nV/√Hz
µV
UNITS
µV
kHz
V/V
dB
µA
kΩ
dB
µs
µs
%
Ω
V
RMS
V
V
RMS
3