Products
OPA2197IDGKR Dual 36-V, precision
Features for the OPA2197
Low Offset Voltage: ±100 µV (Maximum)
Low Offset Voltage Drift: ±2.5 µV/°C (Maximum)
Low Noise: 5.5 nV/√Hz at 1 kHz
High Common-Mode Rejection: 120 dB (Minimum)
Low Bias Current: ±5 pA (Typical)
Rail-to-Rail Input and Output
Wide Bandwidth: 10-MHz GBW
High Slew Rate: 20 V/µs
Low Quiescent Current: 1 mA per Amplifier (Typical)
Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V
EMI- and RFI-Filtered Inputs
Differential Input Voltage Range to Supply Rail
High Capacitive Load Drive Capability: 1 nF
Industry Standard Packages:
- Single in SOIC-8, SOT-5, and VSSOP-8
- Dual inSOIC-8 and VSSOP-8
- Quad in SOIC-14 and TSSOP-14
Description for the OPA2197
The OPAx197 family (OPA197, OPA2197, and OPA4197) is a new generation of 36-V operationalamplifiers.
These devices offer outstanding dc precision and ac performance, including rail-to-railinput/output, low offset (±25 µV, typical), low offset drift (±0.25 µV/°C, typ), and 10-MHzbandwidth.
Unique features such as differential input-voltage range to the supply rail, high outputcurrent (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (20 V/µs) make theOPA197 a robust, high-performance operational amplifier for high-voltage, industrial applications.
The OPA197 family of op amps is available in standard packages and is specified from–40°C to +125°C.
1. Who are the staff in your R & D department? What are your qualifications?
-R & D Director: formulate the company’s long-term R & D plan and grasp the direction of research and development; Guide and supervise r&d department to implement company r&d strategy and annual R&D plan; Control the progress of product development and adjust the plan; Set up excellent product research and development team, audit and training related technical personnel.
R & D Manager: make new product R & D plan and demonstrate the feasibility of the plan; Supervise and manage the progress and quality of r&d work; Research new product development and propose effective solutions according to customer requirements in different fields
R&d staff: collect and sort out key data; Computer programming; Conducting experiments, tests and analyses; Prepare materials and equipment for experiments, tests and analyses; Record measurement data, make calculations and prepare charts; Conduct statistical surveys
2. What is your product research and development idea?
- Product conception and selection product concept and evaluation product definition and project plan design and development product testing and validation launch to market
