TS472 datasheet(3/20 Pages) STMICROELECTRONICS

Teilenummer	TS472

Bauteilbeschribung	Very Low Noise Microphone Preamplifier with 2V Biased Output and Active Low Standby Mode

PDF	20 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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TS472

Absolute Maximum Ratings

3/20

Absolute Maximum Ratings

Table 2.

Key parameters and their absolute maximum ratings

Table 3.

Operating conditions

Symbol

Parameter

Value

Unit

VCC

Supply voltage (1)

All voltages values are measured with respect to the ground pin.

Input Voltage

GND-0.3 to VCC+0.3

Toper

Operating Free Air Temperature Range

-40 to + 85

°C

Tstg

Storage Temperature

-65 to +150

°C

Maximum Junction Temperature

150

°C

Rthja

Flip-chip Thermal Resistance Junction to Ambient

180

°C/W

ESD

Human Body Model

ESD

Machine Model

200

Lead Temperature (soldering, 10sec)

250

°C

Symbol

Parameter

Value

Unit

VCC

Supply Voltage

2.2 to 5.5

Typical Differential Gain (GS connected to 4.7k

Ω or

Bias

)

VSTB

Standby Voltage Input:

Device ON

Device OFF

1.5

≤ V

STB ≤ VCC

GND

≤ V

STB ≤ 0.4

TOP

Operational Free Air Temperature Range

-40 to +85

°C

Rthja

Flip-chip Thermal Resistance Junction to Ambient

150

°C/W

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