LMV7235M7 datasheet(5/30 Pages) TI1

Part #	LMV7235M7

Description	Open-Drain and Push-Pull Output

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Manufacturer	TI1 [Texas Instruments]

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LMV7235, LMV7239, LMV7239-Q1

www.ti.com

SNOS532N – SEPTEMBER 2000 – REVISED APRIL 2015

6.6 Electrical Characteristics, 2.7 V

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

+/2, V+ = 2.7 V, V− = 0 V−.

LMV7239 in table below also applies to LMV7239-Q1 unless noted.

TEST CONDITIONS

MIN(1)

TYP(2)

MAX(1)

UNIT

0.8

6

mV

VOS

Input Offset Voltage

At temp extremes

8

30

400

IB

Input Bias Current

nA

At temp extremes

600

5

200

IOS

Input Offset Current

nA

At temp extremes

400

Common Mode Rejection

0 V < VCM < 2.7 V

(3)

CMRR

52

62

dB

Ratio

PSRR

Power Supply Rejection Ratio

V+ = 2.7 V to 5 V

65

85

dB

V−

−0.1 −0.2 to 2.9

V+ +0.1

Input Common-Mode Voltage

VCM

CMRR > 50 dB

V

Range

At temp extremes

V−

V+

IL = 4 mA,

V+

−0.35

V+

−0.26

V

VID = 500 mV

Output Swing High

(LMV7239 only)

IL = 0.4 mA,

V+

−0.02

V

VID = 500 mV

VO

IL = −4 mA,

230

350

VID = −500 mV

mV

Output Swing Low

At temp extremes

450

IL = −0.4 mA,

15

mV

VID = −500 mV

Sourcing, VO = 0 V

15

mA

(LMV7239 only)(4)

ISC

Output Short Circuit Current

Sinking, VO = 2.7 V

20

mA

(LMV7235, RL = 10 k)

(4)

No load

52

85

IS

Supply Current

µA

At temp extremes

100

Overdrive = 20 mV

96

ns

CLOAD = 15 pF

(5)

Overdrive = 50 mV

tPD

Propagation Delay

87

ns

CLOAD = 15 pF

(5)

Overdrive = 100 mV

85

ns

CLOAD = 15 pF

(5)

Propagation Delay Skew

tSKEW

Overdrive = 20 mV(6)

2

ns

(LMV7239 only)

LMV7239/LMV7239Q

1.7

ns

10% to 90%

tr

Output Rise Time

LMV7235

112

ns

10% to 90%(5)

tf

Output Fall Time

90% to 10%

1.7

ns

Output Leakage Current

ILEAKAGE

3

nA

(LMV7235 only)

(1)

All limits are guaranteed by testing or statistical analysis.

(2)

Typical values represent the most likely parametric norm as determined 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.

(3)

CMRR is not linear over the common mode range. Limits are guaranteed over the worst case from 0 to VCC/2 or VCC/2 to VCC.

(4)

Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in

exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of ±30mA over long term may adversely

affect reliability.

(5)

A 10k pull-up resistor was used when measuring the LMV7235. The rise time of the LMV7235 is a function of the R-C time constant.

(6)

Propagation Delay Skew is defined as the absolute value of the difference between tPDLH and tPDHL.

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Product Folder Links: LMV7235 LMV7239 LMV7239-Q1

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