OPA1602

SOIC (D)

8

19 mm² 4.9 x 3.9

VSSOP (DGK)

8

15 mm² 3 x 4.9

SUPERIOR SOUND QUALITY
ULTRALOW NOISE: 2.5nV/√Hz at 1kHz
ULTRALOW DISTORTION: 0.00003% at 1kHz
HIGH SLEW RATE: 20V/µs
WIDE BANDWIDTH: 35MHz (G = +1)
HIGH OPEN-LOOP GAIN: 120dB
UNITY GAIN STABLE
LOW QUIESCENT CURRENT:
2.6mA PER CHANNEL
RAIL-TO-RAIL OUTPUT
WIDE SUPPLY RANGE: ±2.25V to ±18V
DUAL AND QUAD VERSIONS AVAILABLE

SUPERIOR SOUND QUALITY
ULTRALOW NOISE: 2.5nV/√Hz at 1kHz
ULTRALOW DISTORTION: 0.00003% at 1kHz
HIGH SLEW RATE: 20V/µs
WIDE BANDWIDTH: 35MHz (G = +1)
HIGH OPEN-LOOP GAIN: 120dB
UNITY GAIN STABLE
LOW QUIESCENT CURRENT:
2.6mA PER CHANNEL
RAIL-TO-RAIL OUTPUT
WIDE SUPPLY RANGE: ±2.25V to ±18V
DUAL AND QUAD VERSIONS AVAILABLE

The OPA1602 and OPA1604 bipolar-input operational amplifiers achieve very low 2.5nV/√Hz noise density with an ultralow distortion of 0.00003% at 1kHz. The OPA1602 and OPA1604 series of op amps offer rail-to-rail output swing to within 600mV with 2kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.

These devices operate over a very wide supply range of ±2.25V to ±18V, on only 2.6mA of supply current per channel. The OPA1602 and OPA1604 are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1602 and OPA1604 are specified from –40°C to +85°C.

The OPA1602 and OPA1604 bipolar-input operational amplifiers achieve very low 2.5nV/√Hz noise density with an ultralow distortion of 0.00003% at 1kHz. The OPA1602 and OPA1604 series of op amps offer rail-to-rail output swing to within 600mV with 2kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.

These devices operate over a very wide supply range of ±2.25V to ±18V, on only 2.6mA of supply current per channel. The OPA1602 and OPA1604 are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1602 and OPA1604 are specified from –40°C to +85°C.

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	Type	Title	Date
*	Data sheet	SoundPLUS™ High-Performance, Bipolar-Input Audio Op Amp datasheet (Rev. B)	28 Nov 2011
	Application note	Understanding Op Amp Noise in Audio Circuits	14 Jun 2021
	Technical article	No headroom, no problem: buffering and filtering an audio signal chain in low-voltage systems	11 Apr 2019
	E-book	Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C)	30 Nov 2018
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics	28 Mar 2017
	Technical article	Amp up your cans: Is your op amp stable? (Part 2)	22 Jan 2016
	Technical article	Stress-induced outbursts: Microphonics in ceramic capacitors (Part 2)	23 Dec 2014
	Technical article	Stress-induced outbursts: Microphonics in ceramic capacitors (Part 1)	19 Dec 2014
	Application note	Compensate Transimpedance Amplifiers Intuitively (Rev. A)	30 Mar 2005

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