DIO20871ASC5 datasheet(4/14 Pages) DIOO

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DIO2087X

www.dioo.com

DIO2087X• Rev. 1.1

Electrical Characteristics: V+ = 1.4 V

At TA = 25°C, V+ = 1.4 V, V- = 0 V,

VLE = 1.4 V, VCM = V+/2 and VO = V-, unless otherwise noted.

Symbol

Parameter

Condition

Min

Typ

Max

Unit

Supply current

-40°C ≤ TA ≤ 85°C, VCM = 0.3 V

1.20

μA

-40°C ≤ TA ≤ 85°C, VCM = 1.1 V

1.35

VOS

Input offset voltage

-5

ΔVos/ΔT

Input offset average drift

2.7

µV/°C

CMRR

Common mode rejection ratio

VCM stepped from 0 to 0.3 V

VCM stepped from 0.8 to 1.4 V

VCM stepped from 0 to 1.4 V

PSRR

Power supply rejection ratio

V+ = 2.5 to 5.5 V, VCM = (- V+) +0.5 V

VIH

Latch Enable pin high input voltage

0.85

VIL

Latch Enable pin Low input voltage

0.5

IIL

Latch Enable pin bias current

VLE = 0 V

7.5

VOH

Output swing high

V+ = 1.8 V, IO = 500 µA

1.65

V+ = 1.8 V, IO = 1 mA

1.55

VOL

Output swing low

V+ = 1.8 V, IO = -500 µA

100

V+ = 1.8 V, IO = -1 mA

200

IOUT

Output current

Source

0.98

Sink

1.38

Propagation delay

(High to Low)

Overdrive = 10 mV

3.5

µs

Overdrive = 100 mV

1.1

Propagation delay

(Low to High)

Overdrive = 10 mV

2.2

µs

Overdrive = 100 mV

1.4

tRise

Rise time

Overdrive = 10 mV,

CL = 30 pF, RL = 1 MΩ

160

Overdrive = 100 mV,

CL = 30 pF, RL = 1 MΩ

160

tFall

Fall time

Overdrive = 10 mV,

CL = 30 pF, RL = 1 MΩ

160

Overdrive = 100 mV,

CL = 30 pF, RL = 1 MΩ

160

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