OPA1644AID

Manufacturer:	Texas Instruments
Product Category:	Audio Amplifiers
Series:	OPA1644
Product:	Audio Amplifiers
Output Power:	–
Mounting Style:	SMD/SMT
Type:	Rail-to-Rail
Package / Case:	SOIC-14
THD plus Noise:	0.00005 %
Supply Voltage – Max:	18 V
Supply Voltage – Min:	2.25 V
Minimum Operating Temperature:	– 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
Brand:	Texas Instruments
CMRR – Common Mode Rejection Ratio:	120 dB to 126 dB
Features:	Burr-Brown Audio, Premium Sound
GBP – Gain Bandwidth Product:	11 MHz
Ib – Input Bias Current:	20 pA
Input Type:	Rail-to-Rail
Moisture Sensitive:	Yes
Number of Channels:	4 Channel
Operating Supply Current:	1.8 mA
Operating Supply Voltage:	4.5 V to 36 V
Output Type:	Rail-to-Rail
Product Type:	Audio Amplifiers
SR – Slew Rate:	20 V/us
Factory Pack Quantity:	50
Subcategory:	Audio ICs
Vos – Input Offset Voltage:	3.5 mV
Unit Weight:	0.011923 oz

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The Texas Instruments OPA1644 Soundplus™ high-performance, JFET-input operational amplifiers feature superior sound quality and are fully specified for audio applications. TI OPA1644 op amps feature rail-to-rail output swing that allows for increased headroom, making these devices ideal for any audio circuit. The TI OPA1644 operates over a very wide supply voltage range of ±2.25V to ±18V. These TI op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

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OPA1644AID

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OPA164x/OPA164x-Q1 SoundPlus™ Audio Op Amps

Texas Instruments OPA1644 Soundplus™ JFET-Input Audio Op Amps

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