AD7147 Просмотр технического описания (PDF) - Analog Devices

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производитель

AD7147

CapTouch Programmable Controller for Single-Electrode Capacitance Sensors

Analog Devices 

AD7147

ABSOLUTE MAXIMUM RATINGS

Table 6.

Parameter

VCC to GND

Analog Input Voltage to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

Input Current to Any Pin Except Supplies1

ESD Rating (Human Body Model)

Operating Temperature Range

Storage Temperature Range

Junction Temperature

LFCSP

Power Dissipation

θJA Thermal Impedance

IR Reflow Peak Temperature

Lead Temperature (Soldering 10 sec)

Rating

−0.3 V to +3.6 V

−0.3 V to VCC + 0.3 V

−0.3 V to VDRIVE + 0.3 V

−0.3 V to VDRIVE + 0.3 V

10 mA

2.5 kV

−40°C to +105°C

−65°C to +150°C

150°C

450 mW

135.7°C/W

260°C (±0.5°C)

300°C

1 Transient currents of up to 100 mA do not cause SCR latch-up.

Data Sheet

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

ESD CAUTION

Rev. E | Page 8 of 70

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