OPA1612-Q1 Series

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

Catalog

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

Part	Amplifier Type	Voltage - Supply Span (Min) [Min]	Number of Circuits	Mounting Type	Current - Supply	Gain Bandwidth Product	Slew Rate	Package / Case	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Output Type	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input Offset	Qualification	Package / Case [y]	Package / Case [x]	Grade
Texas Instruments OPA1612AIDRGR	Audio	4.5 V	2	Surface Mount	3.6 mA	80 MHz	27 V/µs	8-WFDFN Exposed Pad	36 V	8-SON (3x3)	Rail-to-Rail	60 nA	85 °C	-40 °C	100 çV
Texas Instruments OPA1612AIDRGT	Audio	4.5 V	2	Surface Mount	3.6 mA	80 MHz	27 V/µs	8-WFDFN Exposed Pad	36 V	8-SON (3x3)	Rail-to-Rail	60 nA	85 °C	-40 °C	100 çV
Texas Instruments OPA1612AQDRQ1	Audio	4.5 V	2	Surface Mount	3.6 mA	80 MHz	27 V/µs	8-SOIC	36 V	8-SOIC	Rail-to-Rail	60 nA	125 °C	-40 °C	100 çV	AEC-Q100	3.9 mm	0.154 in	Automotive

Catalog

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

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature RangeDevice HBM Classification Level 2Device CDM Classification Level C6Superior Sound QualityUltralow Noise: 1.1 nV/√Hzat 1 kHzUltralow Distortion:0.000015% at 1 kHzHigh Slew Rate: 27 V/μsWide Bandwidth: 40 MHz (G = +1)High Open-Loop Gain: 130 dBUnity Gain StableLow Quiescent Current:3.6 mA per ChannelRail-to-Rail OutputWide Supply Range: ±2.25 V to ±18 VQualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature RangeDevice HBM Classification Level 2Device CDM Classification Level C6Superior Sound QualityUltralow Noise: 1.1 nV/√Hzat 1 kHzUltralow Distortion:0.000015% at 1 kHzHigh Slew Rate: 27 V/μsWide Bandwidth: 40 MHz (G = +1)High Open-Loop Gain: 130 dBUnity Gain StableLow Quiescent Current:3.6 mA per ChannelRail-to-Rail OutputWide Supply Range: ±2.25 V to ±18 V

Description

The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1.1-nV/√Hznoise 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. The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1.1-nV/√Hznoise 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.