Texas Instrument's OPA637 provides open and clear sounds with more accent on high-pitch level. We recommend OPA637 for the powerful and high-resolution sound which would complement rock or vocal music.

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Model: OPA 637AU + Adaptor Manufacturer: Texas Instruments OPAMP + Adaptor(s): $69.99

Specifications

Model	OPA637
Available Channels	S   (see note)
CMRR(Min)(dB)	106
GBW(Typ)(MHz)	80
IIB(Max)(pA)	1
Iq per channel(Max)(mA)	7.5
Number of Channels	1
Offset Drift(Typ)(uV/C)	0.4
Open Loop Gain(Min)(dB)	112
Slew Rate(Typ)(V/us)	135
Spec'd at Vs(V)	+/-15
VIO (25 deg C)(mV)	0.1
Vn at 1kHz(Typ)(nV/rtHz)	5.2
Vs(Min)(V)	9 ~ 36
Operating Temp Range(Celsius)	-25 to 85
Pin/Package	8PDIP,8SOIC

Note: This single channel OPAMP requires two OPAMPs to support both Left and Right channels. The adaptor comes equipped with one OPAMP on the top and another on the bottom.

Additional Resources

• Product Data Sheet

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