OPA4316QPWRQ1 Description
The OPA4316QPWRQ1 single and dual operational amplifier represents a new generation of general-purpose, low-power operational amplifiers. Featuring rail-to-rail input and output swings, low quiescent current (400 μA/ch typical) combined with a wide bandwidth of 10 MHz and very-low noise(11 nV/√Hz at 1 kHz) makes this family suitable for circuits requiring a good speed and power ratio. The low input bias current supports those operational amplifiers for applications with megaohm source impedances. The low input bias current of the OPA4316QPWRQ1 yields a very-low current noise to make the device attractive for high-impedance sensor interfaces.
OPA4316QPWRQ1 Features
Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
– Device HBM ESD Classification Level 3A
– Device CDM ESD Classification Level C5
Unity-Gain Bandwidth: 10 MHz
Low IQ: 400 µA/ch
Wide Supply Range: 1.8 V to 5.5 V
Low Noise: 11 nV/√Hz at 1 kHz
Low Input Bias Current: ±5 pA
Offset Voltage: ±0.5 mV
Unity-Gain Stable
Internal RFI-EMI Filter
Extended Temperature Range: –40°C to +125°C
OPA4316QPWRQ1 Applications
ADAS
Body Electronics and Lighting
Current Sensing
Battery Management Systems
