Texas Instruments-TPS2010DRG4 Power Switches Power Switch Hi Side 1-OUT 0A 140mOhm 8-Pin SOIC T/R

Integrated Circuits (ICs)

OPA1632DG4

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Texas Instruments

AUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO CLASS-AB 8-PIN SOIC TUBE

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Integrated Circuits (ICs)

OPA1632DG4

LTB

Texas Instruments

AUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO CLASS-AB 8-PIN SOIC TUBE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA1632DG4

-3db Bandwidth	180 MHz
Amplifier Type	Audio
Current - Input Bias	2 µA
Current - Output / Channel	85 mA
Current - Supply	14 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Differential
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	50 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	500 çV
Voltage - Supply Span (Max) [Max]	32 V
Voltage - Supply Span (Min) [Min]	5 V

OPA1632 Series

Fully Differential I/O Audio Amplifier

Part	Voltage - Input Offset	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Voltage - Supply Span (Min) [Min]	Current - Input Bias	Supplier Device Package	Mounting Type	-3db Bandwidth	Number of Circuits	Slew Rate	Output Type	Voltage - Supply Span (Max) [Max]	Current - Supply	Current - Output / Channel	Package / Case	Package / Case [y]	Package / Case [x]	Package / Case [custom]
Texas Instruments OPA1632DG4	500 çV	85 °C	-40 °C	Audio	5 V	2 µA	8-SOIC	Surface Mount	180 MHz	1	50 V/µs	Differential	32 V	14 mA	85 mA	8-SOIC	3.9 mm	0.154 in
Texas Instruments OPA1632DGN	500 çV	85 °C	-40 °C	Audio	5 V	2 µA	8-HVSSOP	Surface Mount	180 MHz	1	50 V/µs	Differential	32 V	14 mA	85 mA	8-MSOP 8-TSSOP Exposed Pad			0.118 in 3 mm
Texas Instruments OPA1632DGNR	500 çV	85 °C	-40 °C	Audio	5 V	2 µA	8-HVSSOP	Surface Mount	180 MHz	1	50 V/µs	Differential	32 V	14 mA	85 mA	8-MSOP 8-TSSOP Exposed Pad			0.118 in 3 mm
Texas Instruments OPA1632D	500 çV	85 °C	-40 °C	Audio	5 V	2 µA	8-SOIC	Surface Mount	180 MHz	1	50 V/µs	Differential	32 V	14 mA	85 mA	8-SOIC	3.9 mm	0.154 in
Texas Instruments OPA1632DR	500 çV	85 °C	-40 °C	Audio	5 V	2 µA	8-SOIC	Surface Mount	180 MHz	1	50 V/µs	Differential	32 V	14 mA	85 mA	8-SOIC	3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	375	$ 3.22

Description

General part information

OPA1632 Series

The OPA1632 is a fully differential amplifier (FDA) designed to drive high-performance audio analog-to-digital converters (ADCs) or as a predriver for class-D amplifiers.

The OPA1632 delivers excellent audio quality, very low noise, large output voltage swing, and high current drive. The OPA1632 has an excellent gain bandwidth of 180 MHz, and a very fast slew rate of 72 V/µs that helps to produce exceptionally low distortion. A very low input voltage noise of 1.25 nV/√Hz further provides maximum signal-to-noise ratio and dynamic range.

The flexibility of the fully differential architecture allows for easy implementation of a single-ended to fully differential output conversion. Differential output reduces even-order harmonics and minimizes common-mode noise interference. The OPA1632 provides excellent performance when used to drive high-performance audio ADCs such as thePCM1804. A shutdown feature is included to save power when the device is not in use.

Documents

Technical documentation and resources

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