ShenZhen Mingjiada Electronics Co.,Ltd.
Shenzhen Mingjiada Electronics Co., Ltd.
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OPA2991QDGKRQ1 Automotive General Purpose Amplifier 2 Circuit Rail-To-Rail 8-VSSOP
Product Description Of OPA2991QDGKRQ1
OPA2991QDGKRQ1 is a family of high voltage (40 V) general purpose operational amplifiers for automotive application. OPA2991QDGKRQ1 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.
Specification Of OPA2991QDGKRQ1
|
Part Number |
OPA2991QDGKRQ1 |
|
Slew Rate |
21V/µs |
|
Gain Bandwidth Product |
4.5 MHz |
|
Current - Input Bias |
10 pA |
|
Voltage - Input Offset |
125 µV |
|
Current - Supply |
560µA (x2 Channels) |
|
Current - Output / Channel |
75 mA |
|
Voltage - Supply Span (Min) |
2.7 V |
|
Voltage - Supply Span (Max) |
40 V |
Features Of OPA2991QDGKRQ1
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
Low quiescent current: 560 µA per amplifier
Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
Applications Of OPA2991QDGKRQ1
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
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.