DIO20874CS14 datasheet(5/14 Pages) DIOO

5 / 14 page

DIO2087X

www.dioo.com

DIO2087X• Rev. 1.1

Electrical Characteristics: V+ = 2.5 V

At TA = 25°C, V+ = 2.5 V, V- = 0 V,

VLE = 2.5 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

1.25

μA

-40°C ≤ TA ≤ 85°C, VCM = 2.2 V

1.4

VOS

Input offset voltage

-5

ΔVos/ΔT Input offset average drift

µV/°C

CMRR

Common mode rejection ratio

VCM stepped from 0 to 1.4 V

VCM stepped from 1.9 to 2.5 V

VCM stepped from 0 to 2.5 V

PSRR

Power supply rejection ratio

VIH

Latch Enable pin High input voltage

1.41

VIL

Latch Enable pin Low input voltage

0.98

IIL

Latch Enable pin bias current

VLE = 0 V

13.5

AVO

Large signal voltage gain

VOH

Output swing high

IO = 500 µA

2.4

IO = 1 mA

2.3

VOL

Output swing low

IO = -500 µA

IO = -1 mA

120

IOUT

Output current

Source

5.8

Sink

7.1

Propagation delay

(High to Low)

Overdrive = 10 mV

2.8

µs

Overdrive = 100 mV

0.95

Propagation delay

(Low to High)

Overdrive = 10 mV

2.00

µs

Overdrive = 100 mV

1.10

tRise

Rise time

Overdrive = 10 mV, CL= 30 pF,

RL = 1 MΩ

Overdrive = 100 mV,CL= 30 pF,

RL = 1 MΩ

tFall

Fall time

Overdrive = 10 mV, CL= 30 pF,

RL = 1 MΩ

Overdrive = 100 mV, CL = 30 pF,

RL = 1 MΩ

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