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OPA1612AIDRGR

SoundPlus™ Audio Operational Amplifier with 1.1nV/√Hz Noise, Low THD and Precision

Produttore:

Texas Instruments, Inc
ProduttorePart #:

OPA1612AIDRGR
Scheda dati:

OPA1612AIDRGR Scheda dati (PDF)
Series:

SoundPlus™
Amplifier Type:

Audio
Number of Circuits:

2
Output Type:

Rail-to-Rail
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per OPA1612AIDRGR

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

OPA1612AIDRGR Descrizione generale

The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1.1-nV/√Hz noise density with an ultralow distortion of 0.000015% at 1 kHz. The OPA1611 and OPA1612 offer rail-to-rail output swing to within 600 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA.

These devices operate over a very wide supply range of ±2.25 V to ±18 V, on only 3.6 mA of supply current per channel. The OPA1611 and OPA1612 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The dual version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

Both the OPA1611 and OPA1612 are available in SOIC-8 packages and the OPA1612 is available in SON-8. These devices are specified from –40°C to +85°C.

Caratteristiche principali

Superior Sound Quality
Ultralow Noise: 1.1 nV/√Hz at 1 kHz
Ultralow Distortion:
0.000015% at 1 kHz
High Slew Rate: 27 V/μs
Wide Bandwidth: 40 MHz (G = +1)
High Open-Loop Gain: 130 dB
Unity Gain Stable
Low Quiescent Current:
3.6 mA per Channel
Rail-to-Rail Output
Wide Supply Range: ±2.25 V to ±18 V
Single and Dual Versions Available

Specifiche

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	SoundPlus™
Amplifier Type	Audio	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	27V/µs
Gain Bandwidth Product	80 MHz	Current - Input Bias	60 nA
Voltage - Input Offset	100 µV	Current - Supply	3.6mA (x2 Channels)
Current - Output / Channel	62 mA	Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	36 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	OPA1612

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