LMV951 datasheet(4/29 Pages) TI1

tên linh kiện	LMV951

Giải thích chi tiết về linh kiện	1-V, 2.7-MHz, Zero Crossover Rail-to-Rail Input

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LMV951

SNOSAI3D – OCTOBER 2006 – REVISED SEPTEMBER 2015

www.ti.com

6.3 Recommended Operating Conditions

MIN

MAX

UNIT

Temperature Range (1)

–40

125

°C

Supply Voltage

0.9

3

V

(1)

The maximum power dissipation is a function of TJ(MAX), RθJA. The maximum allowable power dissipation at any ambient temperature is

PD = TJ(MAX) - TA)/RθJA. All numbers apply for packages soldered directly onto a PC Board.

6.4 Thermal Information

LMV951

THERMAL METRIC(1)

DDC (SOT)

UNIT

6 PINS

RθJA

Junction-to-ambient thermal resistance(2)

170

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

(2)

The maximum power dissipation is a function of TJ(MAX), RθJA. The maximum allowable power dissipation at any ambient temperature is

PD = TJ(MAX) - TA)/RθJA. All numbers apply for packages soldered directly onto a PC Board.

6.5 Electrical Characteristics: 1 V

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

+ = 1, V− = 0 V, V

CM = 0.5 V, Shutdown = 0 V, and RL = 1

M

Ω.

(1)

PARAMETER

TEST CONDITIONS

MIN(2)

TYP(3)

MAX(2)

UNIT

TA = 25°C

1.5

2.8

VOS

Input Offset Voltage

mV

At the temperature extremes

3

TC VOS

Input Offset Average Drift

0.15

μV/°C

TA = 25°C

32

80

IB

Input Bias Current

nA

At the temperature extremes

85

IOS

Input Offset Current

0.2

nA

TA = 25°C

67

77

0 V

≤ VCM ≤ 1 V

At the temperature extremes

55

CMRR

Common-Mode Rejection Ratio

dB

TA = 25°C

76

85

0.1 V

≤ VCM ≤ 1 V

At the temperature extremes

73

TA = 25°C

70

92

1 V

≤ V+ ≤ 1.8 V, VCM

= 0.5 V

At the temperature extremes

67

PSRR

Power Supply Rejection Ratio

dB

TA = 25°C

68

85

1 V

≤ V+ ≤ 3 V, VCM =

0.5 V

At the temperature extremes

65

CMRR

≥ 67 dB

0

1.2

Input Common-Mode Voltage

VCM

V

Range

CMRR

≥ 55 dB

At the temperature extremes

0

1.2

TA = 25°C

90

106

VOUT = 0.1 V to 0.9 V

RL = 600 Ω to 0.5 V

At the temperature extremes

85

AV

Large Signal Voltage Gain

dB

TA = 25°C

90

112

VOUT = 0.1 V to 0.9 V

RL = 2 kΩ to 0.5 V

At the temperature extremes

86

TA = 25°C

50

25

RL = 600 Ω to 0.5 V

At the temperature extremes

62

Output Voltage Swing High

TA = 25°C

25

12

RL = 2 kΩ to 0.5 V

At the temperature extremes

36

mV from

VOUT

rail

TA = 25°C

70

32

RL = 600 Ω to 0.5 V

At the temperature extremes

85

Output Voltage Swing Low

TA = 25°C

35

10

RL = 2 kΩ to 0.5 V

At the temperature extremes

40

(1)

Electrical table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions is very limited self-

heating of the device.

(2)

All limits are specified by testing or statistical analysis.

(3)

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 ensured on shipped

production material.

4

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LMV951	1Mb / 17P	1V, 2.7 MHz, Rail-to-Rail Input and Output Amplifier with Shutdown Option
	LMV951MK	1Mb / 17P	1V, 2.7 MHz, Rail-to-Rail Input and Output Amplifier with Shutdown Option
	LMV951MKNOPB	1Mb / 24P	2.7 MHz, Rail-to-Rail Input and Output Amplifier with Shutdown Option
	LMV951MKX	1Mb / 17P	1V, 2.7 MHz, Rail-to-Rail Input and Output Amplifier with Shutdown Option
	LMV951MKXNOPB	1Mb / 24P	2.7 MHz, Rail-to-Rail Input and Output Amplifier with Shutdown Option

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Mô tả tương tự - LMV951

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LMV951	1Mb / 29P	[Old version datasheet] LMV951 1-V, 2.7-MHz, Zero Crossover Rail-to-Rail Input and Output Amplifier With Shutdown
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	OPA388_1812	2Mb / 37P	[Old version datasheet] Precision, Zero-Drift, Zero-Crossover, True Rail-to-Rail Input/Output, Operational Amplifiers
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