OPA2991-Q1_V01 datasheet(9/40 Pages) TI

부품명	OPA2991-Q1

상세설명	OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp

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제조업체	TI [Texas Instruments]

홈페이지	http://www.ti.com

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For VS = (V+) – (V–) = 2.7 V to 40 V (±1.35 V to ±20 V) at TA = 25°C, RL = 10 kΩ connected to VS / 2, VCM = VS / 2, and VO

UT = VS / 2, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

FREQUENCY RESPONSE

GBW

Gain-bandwidth

product

4.5

MHz

SR

Slew rate

VS = 40 V, G = +1, CL = 20 pF

21

V/µs

tS

Settling time

To 0.01%, VS = 40 V, VSTEP = 10 V , G = +1, CL = 20 pF

2.5

µs

To 0.01%, VS = 40 V, VSTEP = 2 V , G = +1, CL = 20 pF

1.5

To 0.1%, VS = 40 V, VSTEP = 10 V , G = +1, CL = 20 pF

2

To 0.1%, VS = 40 V, VSTEP = 2 V , G = +1, CL = 20 pF

1

Phase margin

G = +1, RL = 10 kΩ

60

°

Overload recovery

time

VIN × gain > VS

400

ns

THD+N

Total harmonic

distortion + noise

VS = 40 V, VO = 3 VRMS, G = 1, f = 1 kHz

0.00021

%

OUTPUT

Voltage output swing

from rail

Positive and negative rail

headroom

VS = 40 V, RL = no

load(1)

5

10

mV

VS = 40 V, RL = 10 kΩ

50

55

VS = 40 V, RL = 2 kΩ

200

250

VS = 2.7 V, RL = no

load(1)

1

6

VS = 2.7 V, RL = 10 kΩ

5

12

VS = 2.7 V, RL = 2 kΩ

25

40

ISC

Short-circuit current

±75

mA

CLOAD

Capacitive load drive

1000

pF

ZO

Open-loop output

impedance

f = 1 MHz, IO = 0 A

525

Ω

POWER SUPPLY

IQ

Quiescent current per

amplifier

VCM = V–, IO = 0 A

560

685

µA

TA = –40°C to 125°C

750

(1)

Specified by characterization only.

www.ti.com

OPA2991-Q1, OPA4991-Q1

SBOSA12A – MARCH 2020 – REVISED DECEMBER 2020

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Product Folder Links: OPA2991-Q1 OPA4991-Q1

유사한 부품 번호 - OPA2991-Q1_V01

제조업체	부품명	데이터시트	상세설명
Texas Instruments	OPA2991-Q1	3Mb / 48P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp

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유사한 설명 - OPA2991-Q1_V01

제조업체	부품명	데이터시트	상세설명
Texas Instruments	OPA991-Q1	3Mb / 54P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp REVISED SEPTEMBER 2021
	OPA991-Q1	3Mb / 54P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp SEPTEMBER 2021
	OPA2991-Q1	3Mb / 48P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp
	OPA991-Q1	3Mb / 52P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp
	OPA991-Q1	3Mb / 54P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp
	OPA991-Q1	3Mb / 55P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input or Output, Low Offset Voltage, Low Noise Op Amp REVISED APRIL 2023
	OPA991-Q1	3Mb / 54P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input or Output, Low Offset Voltage, Low Noise Op Amp REVISED JUNE 2023
	OPA991-Q1	3Mb / 61P	[Old version datasheet] OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input or Output, Low Offset Voltage, Low Noise Op Amp REVISED OCTOBER 2023
	OPA991	4Mb / 70P	[Old version datasheet] OPAx991 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp
	OPA991	5Mb / 75P	[Old version datasheet] OPAx991 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp

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OPA2991-Q1 데이터시트(PDF) 9 Page - Texas Instruments

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