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OPA1688EVM

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Texas Instruments

OPA1688 OP AMP EVALUATION BOARD

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Development Boards, Kits, Programmers

OPA1688EVM

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Texas Instruments

OPA1688 OP AMP EVALUATION BOARD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA1688EVM

Amplifier Type	Audio
Board Type	Fully Populated
Channels per IC	2 - Dual
Current - Supply (Main IC)	1.6 mA
Output Type	Single-Ended, Rail-to-Rail
Slew Rate	8 V/µs
Supplied Contents	Board(s)
Utilized IC / Part	OPA1688
Voltage - Supply, Single/Dual (±)	2.25 V
Voltage - Supply, Single/Dual (±) [Max]	18 V
Voltage - Supply, Single/Dual (±) [Max]	36 V
Voltage - Supply, Single/Dual (±) [Min]	4.5 V

OPA1688 Series

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

Part	Output Type	Voltage - Supply Span (Max) [Max]	Package / Case	Supplier Device Package	Slew Rate	Current - Output / Channel	Operating Temperature [Max]	Operating Temperature [Min]	Gain Bandwidth Product	Current - Supply	Amplifier Type	Current - Input Bias	Mounting Type	Voltage - Supply Span (Min) [Min]	Number of Circuits	Voltage - Input Offset	Channels per IC	Utilized IC / Part	Supplied Contents	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±)	Current - Supply (Main IC)	Board Type	Package / Case [y]	Package / Case [x]
Texas Instruments OPA1688IDRGT	Rail-to-Rail	36 V	8-WFDFN Exposed Pad	8-SON (3x3)	8 V/µs	75 mA	85 °C	-40 °C	10 MHz	1.6 mA	Audio	10 pA	Surface Mount	4.5 V	2	250 çV
Texas Instruments OPA1688EVM	Rail-to-Rail Single-Ended				8 V/µs						Audio						2 - Dual	OPA1688	Board(s)	18 V	36 V	4.5 V	2.25 V	1.6 mA	Fully Populated
Texas Instruments OPA1688ID	Rail-to-Rail	36 V	8-SOIC	8-SOIC	8 V/µs	75 mA	85 °C	-40 °C	10 MHz	1.6 mA	Audio	10 pA	Surface Mount	4.5 V	2	250 çV										3.9 mm	0.154 in
Texas Instruments OPA1688IDRGR	Rail-to-Rail	36 V	8-WFDFN Exposed Pad	8-SON (3x3)	8 V/µs	75 mA	85 °C	-40 °C	10 MHz	1.6 mA	Audio	10 pA	Surface Mount	4.5 V	2	250 çV
Texas Instruments OPA1688IDR	Rail-to-Rail	36 V	8-SOIC	8-SOIC	8 V/µs	75 mA	85 °C	-40 °C	10 MHz	1.6 mA	Audio	10 pA	Surface Mount	4.5 V	2	250 çV										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	Box	1	$ 30.00

Description

General part information

OPA1688 Series

The OPA1688 36-V, single-supply, low-noise SoundPlus™ audio operational amplifier is capable of operating on supplies ranging from 4.5 V (±2.25 V) to 36 V (±18 V). This latest addition of a high-voltage audio operational amplifier in conjunction with the OPA16xx devices provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPA1688 is available in a WSON micropackage, and offers low offset, drift, and quiescent current. This device also offers wide bandwidth, fast slew rate, and high output current drive capability.

Unlike most op amps that are specified at only one supply voltage, the OPA1688 is specified from 4.5 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that this device can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.

The OPA1688 is specified from –40°C to +85°C.

Documents

Technical documentation and resources