AD8251ARZ データシートの表示（PDF） - Analog Devices

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AD8251ARZ

12MHz 20V/μs G=1,2,4,8 Programmable Gain iCMOS™ Instrumentation Amplifier

Analog Devices 

Preliminary Technical Data

Parameter

OUTPUT

Output Swing

Over Temperature

Short Circuit Current

REFERENCE INPUT

RIN

IIN

Voltage Range

Gain to Output

Digital Logic Inputs

Digital Ground Voltage, DGND

Digital Input Voltage Low

Digital Input Voltage High

Digital Input Leakage Current

Gain Switching Time

TSU

THD

TWR_LO

TWR_HI

POWER SUPPLY

Operating Range3

Quiescent Current

Over Temperature

TEMPERATURE RANGE

Specified Performance

Conditions

RL = 10 kΩ,

VS = ±5 V to ±12 V

T = -40°C to +85°C

VIN+, VIN–, VREF = 0

Referenced to DGND

Referenced to DGND

T = -40°C to +85°C

AD8251

AD8251ARM

Min Typ Max Unit

–Vs +

1.5

+Vs –

1.5

V

V

20

mA

20

kΩ

μA

–Vs

+Vs V

V/V

V

V

1

V

4

V

pA

ns

ns

ns

ns

ns

±5

±12

3.5

mA

mA

–40

+85 °C

TIMING DIAGRAM

WR

A0, A1

tWR-HI

tWR-LO

tSU

tHD

Figure 2.Timing Diagram

Rev. PrB| Page 5 of 8

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