| Part Number | OPA2991 |
| Manufacturer | Texas Instruments |
| Title | Low-Noise OpAmp |
| Description | The OPAx991 family (OPA991, OPA2991, and OPA4991) is a family of high voltage (40-V) general purpose operational amplifiers. These devices offer ... |
| 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 • MUX-fri... |
| File Size | 5.37MB |
| Datasheet |
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OPA2990 : The OPAx990 family (OPA990, OPA2990, and OPA4990) is a family of high voltage (40 V) general purpose operational amplifiers. These devices offer excellent DC precision and AC performance, including rail-to-rail input/output, low offset (±300 µV, typ), and low offset drift (±0.6 µV/°C, typ). Unique features such as differential and commonmode input voltage range to the supply rail, high short-circuit current (±80 mA), high slew rate (4.5 V/ µs), and shutdown make the OPAx990 an extremely flexible, robust, and high-performance op amp for high-voltage industrial applications. The OPAx990 family of op amps is available in micro-size packages (such as X2QFN, WSON, and SOT-553), as well as stan.
OPA2991-Q1 : • AEC-Q100 qualified for automotive applications The OPAx991-Q1 family (OPA991-Q1, OPA2991-Q1, – 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 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/output, .
OPA2992-Q1 : The OPAx992-Q1 family (OPA992-Q1, OPA2992-Q1, and OPA4992-Q1) is a family of high voltage (40 V) general purpose operational amplifiers. These devices offer excellent DC precision and AC performance, including rail-to-rail input or output, low offset (±210 µV, typical), low offset drift (±0.25 µV/°C, typical) and low noise (7 nV/√Hz at 1 kHz, 4.4 nV/√Hz at 10 kHz). Features such as differential and common-mode input voltage ranges to the supply rails, high short-circuit current (±65 mA), and high slew rate (32 V/µs) make the OPAx992-Q1 a flexible, robust, and highperformance op amp for high-voltage automotive applications. The OPAx992-Q1 family of op amps is available in standard packages.