LPV521 datasheet(5/29 Pages) TI

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LPV521

www.ti.com

SNOSB14C – AUGUST 2009 – REVISED FEBRUARY 2013

3.3V DC Electrical Characteristics

(1) (continued)

Unless otherwise specified, all limits guaranteed for TA = 25°C, V

+ = 3.3V, V− = 0V, V

CM = VO = V

+/2, and R

L > 1 MΩ.

Boldface limits apply at the temperature extremes.

Min

Typ

Max

Symbol

Parameter

Conditions

Units

(2)

(3)

(2)

Output Swing High

RL = 100 kΩ to V

+/2

VIN(diff) = 100 mV

from either

Output Swing Low

RL = 100 kΩ to V

+/2

rail

VIN(diff) = −100 mV

Output Current(5)

Sourcing, VO to V

–

VIN(diff) = 100 mV

Sinking, VO to V

VIN(diff) = −100 mV

Supply Current

VCM = 0.3V

346

400

600

VCM = 3V

471

860

(5)

The short circuit test is a momentary open loop test.

3.3V AC Electrical Characteristics

(1)

Unless otherwise is specified, all limits guaranteed for TA = 25°C, V

+ = 3.3V, V− = 0V, V

CM = VO = V

+/2, and R

L > 1 MΩ.

Boldface limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(2)

(3)

(2)

GBW

Gain-Bandwidth Product

CL = 20 pF, RL = 100 kΩ

6.2

kHz

Slew Rate

AV = +1,

Falling Edge

2.9

V/ms

VIN = 0V to 3.3V

Rising Edge

2.5

θ m

Phase Margin

CL = 20 pF, RL = 10 kΩ

deg

Gain Margin

CL = 20 pF, RL = 10 kΩ

Input-Referred Voltage Noise Density

f = 100 Hz

259

nV/

√Hz

Input-Referred Voltage Noise

0.1 Hz to 10 Hz

μVPP

Input-Referred Current Noise

f = 100 Hz

100

fA/

√Hz

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very

limited self-heating of the device such that TJ = TA. No guarantee of parametric performance is indicated in the electrical tables under

conditions of internal self-heating where TJ > TA. Absolute Maximum Ratings indicate junction temperature limits beyond which the

device may be permanently degraded, either mechanically or electrically.

(2)

All limits are guaranteed by testing, statistical analysis or design.

(3)

Typical values represent the most likely parametric norm at the time of characterization. Actual typical values may vary over time and

will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production

material.

5V DC Electrical Characteristics

(1)

Unless otherwise specified, all limits guaranteed for TA = 25°C, V

+ = 5V, V− = 0V, V

CM = VO = V

+/2, and R

L > 1MΩ. Boldface

limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(2)

(3)

(2)

VOS

Input Offset Voltage

VCM = 0.3V

0.1

±1.0

±1.23

VCM = 4.7V

0.1

±1.0

±1.23

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very

limited self-heating of the device such that TJ = TA. No guarantee of parametric performance is indicated in the electrical tables under

conditions of internal self-heating where TJ > TA. Absolute Maximum Ratings indicate junction temperature limits beyond which the

device may be permanently degraded, either mechanically or electrically.

(2)

All limits are guaranteed by testing, statistical analysis or design.

(3)

Typical values represent the most likely parametric norm at the time of characterization. Actual typical values may vary over time and

will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production

material.

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