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POPA2994QDRQ1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
POPA2994QDRQ1 |
功能描述 | OPAx994-Q1 Automotive 24-V Rail-to-Rail Input and Output 25-MHz 150-mA Output Current Op Amp With Unlimited Capacitive Load Drive |
文件大小 |
2.11367 Mbytes |
頁面數(shù)量 |
34 頁 |
生產(chǎn)廠商 | Texas Instruments(TI) |
企業(yè)簡稱 |
TI1【德州儀器】 |
中文名稱 | 德州儀器 (TI)官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-25 19:00:00 |
POPA2994QDRQ1規(guī)格書詳情
1 Features
? Wide supply voltage: 2.7 V to 24 V
? Rail-to-rail input and output
? Wide bandwidth: 25-MHz GBW, unity-gain stable
? Unlimited capacitive load drive capability
– Phase margin of 60° when driving a load of 10
μF and 1 MΩ
? High output current drive: ±150 mA
? Low offset voltage: ±200 μV (typical)
? Low offset voltage drift: ±0.17 μV/°C (typical)
? Low noise: 12 nV/√Hz at 1 kHz
? High common-mode rejection: 135 dB
? High slew rate: 18 V/μs
? Low quiescent current: 1.25 mA per amplifier
2 Applications
? Optimized for AEC-Q100 grade 1 applications
? HEV/EV inverter and motor control
? HEV/EV DC/DC converter
? On-board charger (OBC) and wireless charger
? AC charging (pile) station
? GFCI fault detection and test
? Software defined radio
? High-side and low-side current sensing
3 Description
The OPAx994-Q1 family (OPA994-Q1 and OPA2994-
Q1) is a family of high voltage (24 V) rail-to-rail
input and output (RRIO) operational amplifiers. These
devices offer excellent AC performance, including a
wide unity gain bandwidth of 25-MHz and a high
slew rate of 18 V/μs, while only requiring a quiescent
current of 1.25 mA per channel.
The OPAx994-Q1 family was designed to maintain
stability across a wide range of capacitive loads. For
example, OPAx994-Q1 is able to achieve a phase
margin of 60 degrees when driving large capacitive
loads of 10 μF with a load resistance of 1 MΩ.
The OPAx994-Q1 is designed with compensation
architectures that mitigate sustained ringing for large
capacitive loads. This allows for reliable performance
and ease of design for systems that have large,
varying, or unknown capacitive loads.
These devices also offer excellent DC precision,
including a high short-circuit output current of 150 mA/
channel, low offset voltage (±200 μV, typ), low offset
drift (±0.17 μV/°C, typ), and high CMRR of 135 dB
for high voltage operation within the main input pair.
This makes the OPAx994-Q1 a flexible, robust, and
high-performance op amp for high-voltage automotive
applications.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
OPT |
23+ |
MODL |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
21+ |
SOP14 |
8000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
VISHAY(威世) |
23+ |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | |||
VISHAY(威世) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | |||
NGKINSULATOR |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
TEXAS INSTRUMENTS |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI/德州儀器 |
22+ |
SOP14 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
AMIS |
22+ |
SSOP |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
AMI |
24+ |
QFP |
601 |
本站現(xiàn)貨庫存 |
詢價 | ||
ERICSSON |
2310+ |
BGA |
3266 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 |