Product Summary

The OPA404AG is a quad high-speed precision difet operational amplifier. The OPA404AG is a high performance monolithic Difet (dielectrically-isolated FET) quad operational amplifier. The OPA404AG 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 of the OPA404AG gives very low offset and drift the best available in a quad FET op amp.

Parametrics

OPA404AG absolute maximum ratings: (1)Supply: ±18VDC; (2)Internal Power Dissipation: 1000mW; (3)Differential Input Voltage: ±36VDC; (4)Input Voltage Range: ±18VDC; (5)Storage Temperature Range: P, U = –40℃/+125℃, G = –65℃/+150℃; (6)Operating Temperature Range: P, U = –25℃/+85℃, G = –55℃/+125℃; (7)Lead Temperature (soldering, 10s): 300℃; (8)SOIC (soldering, 3s): +260℃; (9)Output Short-Circuit Duration: Continuous; (10)Junction Temperature: +175℃.

Features

OPA404AG features: (1)Wide bandwidth: 6.4MHz; (2)High slew rate: 35V/ms; (3)Low offset: ±750mV max; (4)Low bias current: ±4pA max; (5)Low settling: 1.5ms to 0.01%; (6)Standard quad pinout.

Diagrams

OPA404AG Simplified Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA404AG
OPA404AG

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $56.30
1-25: $50.27
25-100: $47.49
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA404
OPA404

Other


Data Sheet

Negotiable 
OPA404AG
OPA404AG

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $56.30
1-25: $50.27
25-100: $47.49
OPA404BG
OPA404BG

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $60.05
1-25: $55.78
25-100: $52.22
OPA404KP
OPA404KP

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $8.96
1-10: $8.15
10-25: $7.54
25-50: $7.28
OPA404KPG4
OPA404KPG4

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $8.96
1-10: $8.15
10-25: $7.54
25-50: $7.28
OPA404KU
OPA404KU

Texas Instruments

Operational Amplifiers - Op Amps Quad High Speed Precision Difet

Data Sheet

0-1: $10.15
1-10: $9.23
10-25: $8.53
25-50: $8.24