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Shenzhen Mingjiada Electronics Co., Ltd. introduces TI Automotive Amplifier OPA2991QDGKRQ1 Operational Amplifier - Op Amp Automotive 2-channel, 40-V rail-to-rail input/output, low offset voltage, low noise op amp 8- VSSOP -40 to 125, import original, quality assurance!

OPA2991QDGKRQ1 Description:

The OPA2991-Q1 series is a family of high voltage (40V) general purpose operational amplifiers for automotive applications. These devices offer excellent DC accuracy and AC performance, including rail-to-rail input/output, low offset voltage (±125µV typical), low temperature drift (±0.3µV/°C typical), low noise (10.8nV/√Hz and 1.8µVPP), and 4.5MHz bandwidth. 

With unique features such as differential and common-mode input voltage ranges on the supply rails, high output current (±75mA), high swing rate (21V/µs) and high capacitive load drive (1nF), the OPA2991-Q1 is a stable and reliable high performance op-amp for high voltage automotive applications. 

The OPA2991-Q1 series op amps are available in standard packages such as SOT-23, SOIC, VSSOP and TSSOP and are rated to operate over the -40°C to 125°C temperature range.

Features:

- AEC-Q100 compliant for automotive applications

- Temperature class 1: -40°C to +125°C, TA

- Device HBM ESD classification class 2A

- Device CDM ESD classification class C6

- Low out-of-sync voltage: ±125µV

- Low detuning voltage drift: ±0.3µV/°C

- Low noise: 10.8nV/√Hz at 1 kHz

- High common mode rejection: 130dB

- Low bias current: ±10pA

- Rail-to-rail inputs and outputs

- Wide bandwidth: 4.5MHz GBW

- High voltage swing rate: 21V/µs

- High capacitive load drive: 1nF

- Multiplexer/comparator inputs supported

- Amplifier operates with differential inputs up to the supply rail

- Amplifiers can be used in open loop or as comparators

- Low quiescent current: 560µA per amplifier

- Wide supply voltage: ±1.35V to ±20V, 2.7V to 40V

- Robust EMIRR performance: EMI/RFI filters on input pins and power supply pins

Applications:

- Optimised for AEC-Q100 Level 1 applications

- Infotainment systems and instrument clusters

- Passive safety

- Body electronics and lighting

- Hybrid/electric vehicle inverters and motor control

- On-Board Chargers (OBC) and Wireless Chargers

- Powertrain current sensors

- Advanced Driver Assistance Systems (ADAS)

- High-side current sensing

If you are interested, please feel free to contact Mr. Chen at

Tel: +8613410018555

E-mail: sales@hkmjd.com

Company Home: www.hkmjd.com