TS472_06 Datasheet, PDF (5/24 Pages) STMicroelectronics – Very low noise microphone preamplifier with 2.0V bias output and active low standby mode

TS472
3
Absolute maximum ratings
Absolute maximum ratings
Table 3. Absolute maximum ratings
Symbol
V_CC
V_i
T_oper
T_stg
T_j
R_thja
ESD
ESD
Parameter
Supply voltage ⁽¹⁾
Input voltage
Operating free air temperature range
Storage temperature
Maximum junction temperature
Thermal resistance junction to ambient:
Flip-chip
QFN24
Human body model
Machine model
Lead temperature (soldering, 10sec)
Value
6
-0.3 to V_CC+0.3
-40 to + 85
-65 to +150
150
180
110
2
200
250
Unit
V
V
°C
°C
°C
°C/W
kV
V
°C
1. All voltages values are measured with respect to the ground pin.
Table 4. Operating conditions
Symbol
Parameter
Value
Unit
V_CC
A
V_STBY
T_op
R_thja
Supply voltage
2.2 to 5.5
Typical differential gain (GS connected to 4.7kΩ or bias)
20
Standby voltage input:
Device ON
Device OFF
1.5 ≤V_STBY ≤V_CC
GND ≤V_STBY ≤0.4
Operational free air temperature range
-40 to +85
Thermal resistance junction to ambient:
150
Flip-chip
60
QFN24
V
dB
V
°C
°C/W
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