TLV7021 datasheet(8/44 Pages) TI

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OH/2

OUT

VCC

VEE + 1.6V

TLV7011, TLV7021, TLV7012, TLV7022

SLVSDM5F – SEPTEMBER 2017 – REVISED MARCH 2020

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Product Folder Links: TLV7011 TLV7021 TLV7012 TLV7022

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6.10 Electrical Characteristics (Dual)

VS = 1.8 V to 5 V, VCM = VS / 2; minimum and maximum values are at TA = –40°C to +125°C (unless otherwise noted).

Typical values are at TA = 25°C.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIO

Input Offset Voltage

VS = 1.8 V and 5 V, VCM = VS / 2

±0.1

±8

VHYS

Hysteresis

VS = 1.8 V and 5 V, VCM = VS / 2

7.2

VCM

Common-mode voltage range

VEE

VCC + 0.1

Input bias current

IOS

Input offset current

VOH

Output voltage high (for TLV7012

only)

VS = 5 V, VEE = 0 V, IO = 3 mA

4.65

4.8

VOL

Output voltage low

VS = 5 V, VEE = 0 V, IO = 3 mA

250

350

ILKG

Open-drain output leakage

current (TLV7022 only)

VS = 5 V, VID = +0.1 V (output high),

VPULLUP = VCC

100

CMRR

Common-mode rejection ratio

VEE < VCM < VCC, VS = 5 V

PSRR

Power supply rejection ratio

VS = 1.8 V to 5 V, VCM = VS / 2

ISC

Short-circuit current

VS = 5 V, sourcing (for TLV7012 only)

VS = 5 V, sinking

ICC

Supply current / Channel

VS = 1.8 V, no load, VID = –0.1 V (Output Low)

4.7

µA

(1)

The lower limit for RP is 650

Ω

6.11 Switching Characteristics (Dual)

Typical values are at TA = 25°C, VS = 5 V, VCM = VS / 2; CL = 15 pF, input overdrive = 100 mV (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPHL

Propagation delay time, high to-

low (RP = 4.99 kΩ TLV7022

only) (1)

Midpoint of input to midpoint of output,

VOD = 100 mV

310

tPLH

Propagation delay time, low-to high

(RP = 4.99 kΩ TLV7022

only) (1)

Midpoint of input to midpoint of output,

VOD = 100 mV

260

Rise time (TLV7012 only)

Measured from 20% to 80%

Fall time

Measured from 20% to 80%

tON

Power-up time

During power on, VCC must exceed 1.6V for

20 µs before the output is in a correct state.

µs

6.12 Timing Diagrams

Figure 1. Start-Up Time Timing Diagram (IN+ > IN–)

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