Mingjiada Supply TI——OPA2991SIRUGR 40V, 4.5MHz, Dual Channel Low Power Operational Amplifier
【Shenzhen Mingjiada Electronics Co., Ltd.】has been supplying TI (OPA2991SIRUGR) high-voltage (40V) general-purpose operational amplifiers on a long-term basis. The OPA2991SIRUGR features excellent DC accuracy and AC performance, including rail-to-rail input/output, low offset voltage (typical value of ±125µV), low temperature drift (typical value of ±0.3µV/°C), low noise (10.5nV/√Hz and 1.8µVPP), and a 4.5MHz bandwidth.
Product Details:
Package: X2QFN-10
Type: Operational Amplifier
Product Image:
The OPA2991SIRUGR features unique capabilities such as power rail differential and common-mode input voltage ranges, high output current (±75mA), high slew rate (21V/µs), high capacitive load drive (1nF), and shutdown. The OPA2991SIRUGR is a stable and reliable high-performance operational amplifier suitable for various high-voltage industrial applications. The OPA2991SIRUGR operational amplifier is housed in a miniature X2QFN-10 package and is rated for an operating temperature range of –40°C to 125°C.
OPA2991SIRUGR Specifications:
Amplifier Type: Standard (General Purpose)
Number of Circuits: 2
Output Type: Full Swing
Slew Rate: 21V/µs
Gain-bandwidth product: 4.5 MHz
Current - Input bias: 10 pA
Voltage - Input offset: 125 µV
Current - Supply: 560 µA (x2 channels)
Current - Output/channel: 75 mA
Voltage - Span (minimum): 2.7 V
Voltage - Span (maximum): 40 V
Operating Temperature: -40°C to 125°C (TA)
Mounting Type: Surface Mount
Package/Case: 10-XFQFN
Supplier Device Package: 10-X2QFN (2x1.5)
OPA2991SIRUGR Key Features:
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
Supports multiplexer/comparator inputs
Low static current: 560 µA per amplifier
Wide supply voltage range: ±1.35 V to ±20 V, 2.7 V to 40 V
Robust EMIRR performance: EMI/RFI filters on input and power pins
Differential and common-mode input voltage ranges on power rails
OPA2991SIRUGR Typical Applications:
Low-power audio preamplifiers
Multiplexed data acquisition systems
Test and measurement equipment
ADC driver amplifiers
SAR ADC reference buffers
Programmable logic controllers
High-side and low-side current sensing
【Mingjiada Electronics】has been supplying TI (OPA2991SIRUGR) operational amplifiers for the long term, with stock available and quality guaranteed. For more information about the OPA2991SIRUGR product or to inquire about pricing, please visit the Mingjiada Electronics official website (www.mjdic.com) to check supply details.
Contact information:
QQ: 1668527835
Phone: 13410018555
Email: chen13410018555@163.com
