OPA991中文资料德州仪器数据手册PDF规格书
OPA991规格书详情
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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
SOT235 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI/德州仪器 |
22+ |
SOT23-5 |
15000 |
原装正品现货 |
询价 | ||
TI |
21+ |
SC70-5 |
9000 |
只有原装,支持实单 |
询价 | ||
TI(德州仪器) |
2021+ |
SOT-23-5 |
499 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
23+ |
SC705 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI/德州仪器 |
22+ |
SOT-23-5 |
9000 |
原装正品,支持实单! |
询价 | ||
TI |
24+ |
SC70|5 |
70230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/假一赔万 |
22+ |
SOT23-5 |
3000 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 |
相关库存
更多- OPA990IDCKR
- OPA990SIDBVR
- OPA990SIDBVR
- OPA990SIDBVR
- OPA990SIDBVR
- OPA990-Q1
- OPA990-Q1
- OPA991IDBVR
- OPA991_V03
- OPA991IDBVR
- OPA991_V05
- OPA991IDCKR
- OPA991_V06
- OPA991-Q1
- OPA991IDBVR
- OPA991_V01
- OPA991-Q1
- OPA991-Q1
- OPA991-Q1
- OPA991-Q1
- OPA991-Q1
- OPA991IDBVR
- OPA991IDBVR
- OPA991IDBVR
- OPA991IDBVR
- OPA991IDBVR
- OPA991IDCKR
- OPA991IDCKR
- OPA991_V08
- OPA991_V07
- OPA991_V04
- OPA991_V02