AD7452_15 查看數據表（PDF） - Analog Devices

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AD7452_15

ANALOG TO DIGITAL CONVERTER ADC, 12 BIT, 555KSPS, SOT-23-8

Analog Devices 

AD7452

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

VDD to GND

VIN+ to GND

VIN– to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

VREF to GND

Input Current to Any Pin Except Supplies1

Operating Temperature Range

Commercial (B Version)

Storage Temperature Range

Junction Temperature

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature, Soldering

Vapor Phase (60 sec)

Infrared (15 sec)

ESD

Rating

–0.3 V to +7 V

–0.3 V to VDD + 0.3 V

–0.3 V to VDD + 0.3 V

–0.3 V to +7 V

–0.3 V to VDD + 0.3 V

–0.3 V to VDD + 0.3 V

±10 mA

–40°C to +85°C

–65°C to +150°C

150°C

211.5°C/W

91.99°C/W

215°C

220°C

1 kV

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

Data Sheet

1.6mA IOL

TO OUTPUT

PIN CL

25pF

1.6V

200µA IOH

Figure 3. Load Circuit for Digital Output Timing Specifications

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. C | Page 6 of 24

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