OPA1602 Dual, SoundPlus High-Performance, Bipolar-Input Audio Op Amp

Description

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.

Features

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

Parametrics

Compare all products in Audio op amps

Download to Excel

Part number	Order	Number of channels (#)	Total supply voltage (Min) (+5V=5, +/-5V=10)	Total supply voltage (Max) (+5V=5, +/-5V=10)	GBW (Typ) (MHz)	Slew rate (Typ) (V/us)	Rail-to-rail	Vos (offset voltage @ 25 C) (Max) (mV)	Iq per channel (Typ) (mA)	Vn at 1 kHz (Typ) (nV/rtHz)	Features	THD + N @ 1 kHz (Typ) (%)	Rating	Operating temperature range (C)	Package Group	Output current (Typ) (mA)	Package size: mm2:W x L (PKG)	Architecture	CMRR (Typ) (dB)	Input bias current (Max) (pA)
OPA1602	Order now	2	5	36	35	20	Out	1	2.6	2.5	Burr-Brown™ Audio Premium Sound	0.00003	Catalog	-40 to 85	SOIC \| 8 VSSOP \| 8	60	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC \| 8) 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP \| 8)	Bipolar	120	200000

OPA1602 ACTIVE This product has been released to the market and is available for purchase. For some products, newer alternatives may be available. Dual, SoundPlus High-Performance, Bipolar-Input Audio Op Amp

Description

Features

Parametrics

OPA1602
ACTIVE

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Dual, SoundPlus High-Performance, Bipolar-Input Audio Op Amp