LPV7215MFSLASHNOPB datasheet(3/28 Pages) TI1

3 / 28 page

LPV7215

www.ti.com

SNOSAI6I – SEPTEMBER 2005 – REVISED APRIL 2013

1.8V ELECTRICAL CHARACTERISTICS

(1) (continued)

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

+ = 1.8V, V− = 0V, and V

CM = V

+/2, V

O= V

−. Boldface limits

apply at the temperature extremes.

Symbol

Parameter

Conditions

Min (2)

Typ (3)

Max (2)

Units

CMRR

Common Mode Rejection Ratio

VCM Stepped from 0V to 0.7V

VCM Stepped from 1.2V to 1.8V

VCM Stepped from 0V to 1.8V

PSRR

Power Supply Rejection Ratio

V+ = 1.8V to 5.5V, VCM = 0V

CMVR

Input Common-Mode Voltage Range

CMRR

≥ 40 dB

−0.1

1.9

Voltage Gain

120

Output Swing High

IO = 500 µA

1.63

1.69

1.58

IO = 1 mA

1.46

1.60

1.37

Output Swing Low

IO = −500 µA

180

230

IO = −1 mA

180

310

400

IOUT

Output Current

Source

1.75

2.26

VO = V

+/2

1.3

Sink

2.35

3.1

VO = V

+/2

1.45

Propagation Delay

Overdrive = 10 mV

(High to Low)

μs

Overdrive = 100 mV

4.5

6.5

Propagation Delay

Overdrive = 10 mV

12.5

(Low to High)

μs

Overdrive = 100 mV

6.6

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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