Integrated Circuits (ICs)

OPA698IDRG4

Obsolete

Texas Instruments

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

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Integrated Circuits (ICs)

OPA698IDRG4

Obsolete

Texas Instruments

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA698IDRG4

-3db Bandwidth	450 MHz
Amplifier Type	Voltage Feedback
Current - Input Bias	3 µA
Current - Output / Channel	120 mA
Current - Supply	15.5 mA
Gain Bandwidth Product	250 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	1.1 V/ns
Supplier Device Package	8-SOIC
Voltage - Input Offset	2 mV
Voltage - Supply Span (Max) [Max]	12 V
Voltage - Supply Span (Min) [Min]	5 V

OPA698 Series

Unity Gain Stable, Wideband Voltage Limiting Amplifier

Part	Voltage - Supply Span (Max) [Max]	Slew Rate	Package / Case	Package / Case [y]	Package / Case [x]	Amplifier Type	Gain Bandwidth Product	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	-3db Bandwidth	Voltage - Input Offset	Current - Output / Channel	Current - Supply	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Number of Circuits
Texas Instruments OPA698ID	12 V	1.1 V/ns	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	250 MHz	3 µA	85 °C	-40 °C	Surface Mount	450 MHz	2 mV	120 mA	15.5 mA	8-SOIC	5 V	1
Texas Instruments OPA698IDR	12 V	1.1 V/ns	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	250 MHz	3 µA	85 °C	-40 °C	Surface Mount	450 MHz	2 mV	120 mA	15.5 mA	8-SOIC	5 V	1
Texas Instruments OPA698IDRG4	12 V	1.1 V/ns	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	250 MHz	3 µA	85 °C	-40 °C	Surface Mount	450 MHz	2 mV	120 mA	15.5 mA	8-SOIC	5 V	1
Texas Instruments OPA698IDG4	12 V	1.1 V/ns	8-SOIC	3.9 mm	0.154 in	Voltage Feedback	250 MHz	3 µA	85 °C	-40 °C	Surface Mount	450 MHz	2 mV	120 mA	15.5 mA	8-SOIC	5 V	1

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

OPA698 Series

The OPA698 is a wide-band, unity-gain stable voltage-feedback op amp that offers bipolar output voltage limiting. Two buffered limiting voltages take control of the output when attempting to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±5mV.

The op amp operates linearly to within 20mV of the output limit voltages. The combination of a narrow nonlinear range and the low limiting offset allows the limiting voltages to be set within 100mV of the desired linear output range. A fast 1ns recovery from limiting provides overdrive signals that are transparent to the signal channel. Implementing the limiting function at the output, as opposed to the input, gives the specified limiting accuracy for any gain, and allows the OPA698 to be used in all standard op-amp applications.

Nonlinear analog signal processing benefits from the ability of the OPA698 to sharply transition from linear operation to output limiting. The quick recovery time supports high-speed applications.

Documents

Technical documentation and resources

No documents available