Specification	OPA1612AIDRGT

Amplifier Type	Audio
Current - Input Bias	60 nA
Current - Supply	3.6 mA
Gain Bandwidth Product	80 MHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-WFDFN Exposed Pad
Slew Rate	27 V/µs
Supplier Device Package	8-SON (3x3)
Voltage - Input Offset	100 çV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

OPA1612-Q1 Series

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 7.68
		10	$ 6.94
		25	$ 6.61
		100	$ 5.74
	Digi-Reel®	1	$ 7.68
		10	$ 6.94
		25	$ 6.61
		100	$ 5.74
	Tape & Reel (TR)	250	$ 5.48
		500	$ 5.00
		1250	$ 4.36
Texas Instruments	SMALL T&R	1	$ 5.88
		100	$ 4.79
		250	$ 3.77
		1000	$ 3.19

Description

General part information

OPA1612-Q1 Series

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.