Specification	OPA604AU

Amplifier Type	General Purpose
Current - Input Bias	5 pA
Current - Output / Channel	35 mA
Current - Supply	5.3 mA
Gain Bandwidth Product	20 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-25 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	25 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	1 mV
Voltage - Supply Span (Max) [Max]	48 V

OPA604 Series

Part	Supplier Device Package	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Gain Bandwidth Product	Current - Supply	Package / Case	Package / Case [y]	Package / Case [x]	Current - Output / Channel	Number of Circuits	Mounting Type	Slew Rate	Operating Temperature [Min]	Operating Temperature [Max]	Amplifier Type	Package / Case	Package / Case
Texas Instruments OPA604AU	8-SOIC	1 mV	48 V	5 pA	20 MHz	5.3 mA	8-SOIC	3.9 mm	0.154 in	35 mA	1	Surface Mount	25 V/µs	-25 °C	85 °C	General Purpose
Texas Instruments OPA604AP	8-PDIP	1 mV	48 V	5 pA	20 MHz	5.3 mA	8-DIP			35 mA	1	Through Hole	25 V/µs	-25 °C	85 °C	General Purpose	0.3 in	7.62 mm
Texas Instruments OPA604APG4	8-PDIP	1 mV	48 V	5 pA	20 MHz	5.3 mA	8-DIP			35 mA	1	Through Hole	25 V/µs	-25 °C	85 °C	General Purpose	0.3 in	7.62 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 3.48
		10	$ 3.13
		75	$ 2.95
		150	$ 2.56
		300	$ 2.43
		525	$ 2.18
		1050	$ 1.84
		2550	$ 1.75
		5025	$ 1.68
Texas Instruments	TUBE	1	$ 3.02
		100	$ 2.64
		250	$ 1.85
		1000	$ 1.49

Description

General part information

OPA604 Series

The OPA604 is a FET-input operational amplifier designed for enhanced AC performance. Very low distortion, low noise and wide bandwidth provide superior performance in high quality audio and other applications requiring excellent dynamic performance.

New circuit techniques and special laser trimming of dynamic circuit performance yield very low harmonic distortion. The result is an op amp with exceptional sound quality. The low-noise FET input of the OPA604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.

The OPA604 is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the –25°C to +85°C temperature range.

Documents

Technical documentation and resources

FET-Input, Low Distortion Operational Amplifier datasheet (Rev. A)

Data sheet