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OPA2991QDGKRQ1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

OPA2991QDGKRQ1
廠商型號

OPA2991QDGKRQ1

功能描述

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

絲印標(biāo)識

27BT

封裝外殼

VSSOP

文件大小

3.34035 Mbytes

頁面數(shù)量

54

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-28 23:00:00

OPA2991QDGKRQ1規(guī)格書詳情

1 Features

? AEC-Q100 qualified for automotive applications

– Temperature grade 1: –40°C to +125°C, TA

– Device HBM ESD classification level 2A

– Device CDM ESD classification level C6

? Low offset voltage: ±125 μV

? Low offset voltage drift: ±0.3 μV/°C

? Low noise: 10.8 nV/√Hz at 1 kHz

? High common-mode rejection: 130 dB

? Low bias current: ±10 pA

? Rail-to-rail input and output

? Wide bandwidth: 4.5 MHz GBW

? High slew rate: 21 V/μs

? High capacitive load drive: 1 nF

? MUX-friendly/comparator inputs

– Amplifier operates with differential inputs up to

supply rail

– Amplifier can be used in open-loop or as

comparator

? Low quiescent current: 560 μA per amplifier

? Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V

? Robust EMIRR performance: EMI/RFI filters on

input and supply pins

2 Applications

? Optimized for AEC-Q100 grade 1 applications

? Infotainment and cluster

? Passive safety

? Body electronics and lighting

? HEV/EV inverter and motor control

? On-board (OBC) and wireless charger

? Powertrain current sensor

? Advanced driver assistance systems (ADAS)

? High-side current sensing

3 Description

The OPAx991-Q1 family (OPA991-Q1, OPA2991-Q1,

and OPA4991-Q1) is a family of high voltage (40 V)

general purpose operational amplifiers for automotive

application. These devices offer exceptional DC

precision and AC performance, including rail-to-rail

input or output, low offset (±125 μV, typical), low offset

drift (±0.3 μV/°C, typical), low noise (10.8 nV/√Hz and

1.8 μVPP), and 4.5-MHz bandwidth.

Unique features such as differential and commonmode

input-voltage range to the supply rail, high

output current (±75 mA), high slew rate (21 V/μs), and

high capacitive load drive (1 nF) make the OPAx991-

Q1 a robust, high-performance operational amplifier

for high-voltage automotive applications.

The OPAx991-Q1 family of op amps is available in

standard packages (such as SOT-23, SOIC, VSSOP,

and TSSOP) and is specified from –40°C to 125°C.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI(德州儀器)
23+
VSSOP-8
14548
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
詢價
TI
23+
VSSOP-8
12540
全新原裝假一賠十
詢價
TI(德州儀器)
23+
VSSOP8
6000
誠信服務(wù),絕對原裝原盤
詢價
TI
22+
NA
13913
原裝正品支持實單
詢價
TI詢價秒回
VSSOP8
893993
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
TI(德州儀器)
23+
VSSOP-8
18816
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
詢價
TI/德州儀器
22+
VSSOP8
9000
原裝正品,支持實單!
詢價
TI(德州儀器)
21+
5000
只做原裝 假一罰百 可開票 可售樣
詢價
TI
23+
N/A
8880
正規(guī)渠道,只有原裝!
詢價
TI/支持實單
23+
VSSOP-8
12500
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號
詢價