Información de empaque
| Encapsulado | Pines SOT-23-THN (DYY) | 14 |
| Rango de temperatura de funcionamiento (℃) -40 to 125 |
| Cant. de paquetes | Transportador 3,000 | LARGE T&R |
Características para OPA4991-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C to +125°C, TA
- Device HBM ESD classification level 2A
- Device CDM ESD classification level C6
- Low offset voltage: ±125µV
- Low offset voltage drift: ±0.3µV/°C
- Low noise: 10.8nV/√Hz at 1kHz
- High common-mode rejection: 130dB
- Low bias current: ±10pA
- Rail-to-rail input and output
- Wide bandwidth: 4.5MHz GBW
- High slew rate: 21V/µs
- High capacitive load drive: 1nF
- MUX-friendly/comparator inputs
- Amplifier operates with differential inputs up to supply rail
- Amplifier can be used in open-loop or as comparator
- Low quiescent current: 560µA per amplifier
- Wide supply: ±1.35V to ±20V, 2.7V to 40V
- Robust EMIRR performance
Descripción de OPA4991-Q1
The OPAx991-Q1 family (OPA991-Q1, OPA2991-Q1, and OPA4991-Q1) is a family of high voltage (40V) general purpose operational amplifiers for automotive application. These devices offer exceptional DC precision and AC performance, including rail-to-rail input or output, low offset (±125µV, typical), low offset drift (±0.3µV/°C, typical), low noise (10.8nV/√Hz and 1.8µVPP), and 4.5MHz bandwidth.
Unique features such as differential and common-mode input-voltage range to the supply rail, high output current (±75mA), high slew rate (21V/µs), and high capacitive load drive (1nF) make the OPAx991-Q1 a robust, high-performance operational amplifier for high-voltage automotive applications.
The OPAx991-Q1 family of op amps is available in standard packages (such as SOT-23, SC70, SOIC, VSSOP, and TSSOP) and is specified from –40°C to 125°C.