OPA404

Features:

` WIDE BANDWIDTH: 6.4MHz
` HIGH SLEW RATE: 35V/s
` LOW OFFSET: ±750V max
` LOW BIAS CURRENT: ±4pA max
` LOW SETTLING: 1.5s to 0.01%
` STANDARD QUAD PINOUT


Application

· PRECISION INSTRUMENTATION
·OPTOELECTRONICS
· SONAR, ULTRASOUND
· PROFESSIONAL AUDIO EQUIPMENT
· MEDICAL EQUIPMENT
·DETECTOR ARRAYS


Pinout




Specifications

Supply ............................................................................................ ±18VDC
Internal Power Dissipation⁽¹⁾ ........................................................ 1000mW
Differential Input Voltage⁽²⁾ ...........................................................±36VDC
Input Voltage Range⁽²⁾ ..................................................................±18VDC
Storage Temperature Range ....... P, U = 40/+125, G = 65/+150
Operating Temperature Range ...... P, U = 25/+85, G = 55/+125
Lead Temperature (soldering, 10s) .................................................... 300
SOIC (soldering, 3s) ......................................................................... +260
Output Short-Circuit Duration⁽³⁾ .................................................Continuous
Junction Temperature ....................................................................... +175


Description

The OPA404 is a high performance monolithic Difet ^®(dielectrically-isolated FET) quad operational amplifier. It offers an unusual combination of verylow bias current together with wide bandwidth and fast slew rate.

Noise, bias current, voltage offset, drift, and speed are superior to BIFET^® amplifiers.

Laser-trimming of thin-film resistors gives very low offset and drift-the best available in a quad FET op amp.

The OPA404's input cascode design allows high precision input specifications and uncompromised highspeed performance.

Standard quad op amp pin configuration allows upgrading of existing designs to higher performance levels. The OPA404 is unity-gain stable.