Datasheet Texas Instruments OPA1688ID

Manufacturer	Texas Instruments
Series	OPA1688
Part Number	OPA1688ID

36V, 10MHz, Low Distortion High Drive Rail-to-Rail Output Audio Operational Amplifiers 8-SOIC -40 to 85

Datasheets

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PDF, 3.0 Mb, File published: Sep 9, 2015

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Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Packaging

Pin	8
Package Type	D
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	75
Carrier	TUBE
Device Marking	O1688A
Width (mm)	3.91
Length (mm)	4.9
Thickness (mm)	1.58
Pitch (mm)	1.27
Max Height (mm)	1.75
Mechanical Data	Download

Parametrics

Additional Features	Burr-Brownв„ў Audio,EMI Hardened,High Cload Drive,Tiny Package
Architecture	CMOS
CMRR(Min)	104 dB
CMRR(Typ)	120 dB
GBW(Typ)	10 MHz
Input Bias Current(Max)	20 pA
Iq per channel(Max)	1.8 mA
Iq per channel(Typ)	1.6 mA
Number of Channels	2
Offset Drift(Typ)	0.5 uV/C
Operating Temperature Range	-40 to 85 C
Output Current(Typ)	75 mA
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-Rail	In to V-,Out
Rating	Catalog
Slew Rate(Typ)	8 V/us
Total Supply Voltage(Max)	36 +5V=5, +/-5V=10
Total Supply Voltage(Min)	4.5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	8 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	1.5 mV

Eco Plan

RoHS

Compliant

Design Kits & Evaluation Modules

Evaluation Modules & Boards: OPA1688EVM
OPA1688 SoundPlus Audio Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Application Notes

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HiFi Audio Circuit Design
PDF, 252 Kb, File published: Aug 23, 2017
With the increase in personal electronic devices, HiFi audio is more popular than ever in many applications, such as smartphones, music players, home theaters, and even car infotainment. Many engineers and consumers devote themselves to the endless journey in HiFi audio. This document will help engineers understand, judge, design, and optimize a HiFi audio circuit.
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Compensate Transimpedance Amplifiers Intuitively (Rev. A)
PDF, 69 Kb, Revision: A, File published: Mar 30, 2005
Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved.
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Tuning in Amplifiers
PDF, 44 Kb, File published: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
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Single-Supply Operation of Operational Amplifiers
PDF, 77 Kb, File published: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
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Op Amp Performance Analysis
PDF, 76 Kb, File published: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Model Line

Series: OPA1688 (4)

OPA1688ID OPA1688IDR OPA1688IDRGR OPA1688IDRGT

Manufacturer's Classification

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps