High-Performance, Fully-Differential Audio Op Amp (Rev. B)
High-Performance, Fully-Differential Audio Op Amp (Rev. B)
High-Performance, Fully-Differential Audio Op Amp (Rev. B)
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OPA1632<br />
SBOS286B –DECEMBER 2003–REVISED JANUARY 2010<br />
www.ti.com<br />
ELECTRICAL CHARACTERISTICS: V S = ±15V (continued)<br />
At V S = ±15V; R F = 390Ω, R L = 800Ω, and G = +1, unless otherwise noted.<br />
POWER-DOWN (1)<br />
OPA1632<br />
PARAMETER CONDITIONS MIN TYP MAX UNIT<br />
Enable Voltage Threshold (V−) + 2 V<br />
Disable Voltage Threshold (V−) + 0.8 V<br />
Shutdown Current V ENABLE = −15V 0.85 mA<br />
Turn-On Delay Time for I Q to Reach 50% 2 ms<br />
Turn-Off Delay Time for I Q to Reach 50% 2 ms<br />
POWER SUPPLY<br />
Specified <strong>Op</strong>erating Voltage ±15 ±16 V<br />
<strong>Op</strong>erating Voltage ±2.5 V<br />
Quiescent Current I Q Per Channel 14 17.1 mA<br />
TEMPERATURE RANGE<br />
Specified Range –40 +85 °C<br />
<strong>Op</strong>erating Range –40 +125 °C<br />
Storage Range –65 +150 °C<br />
Thermal Resistance<br />
q JA<br />
SO-8, MSOP-8 200 °C/W<br />
(1) <strong>Amp</strong>lifier has internal 50kΩ pull-up resistor to V CC + pin. This enables the amplifier with no connection to shutdown pin.<br />
4 Copyright © 2003–2010, Texas Instruments Incorporated<br />
Product Folder Link(s): OPA1632
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