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See Technical Specifications

OPA830ID

Voltage Feedback Amplifier 1 Circuit 8-SOIC

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA830ID
Datasheet:

OPA830ID Datasheet (PDF)
Amplifier Type:

Voltage Feedback
Number of Circuits:

1
Slew Rate:

600V/µs
Gain Bandwidth Product:

110 MHz
EDA/CAD Models:

Request Free CAD Models for OPA830ID

Email: [email protected]

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OPA830ID General Description

The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below the negative supply and to within 1.7V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of either supply while driving 150. High output drive current (±80mA) and low differential gain and phase errors also make them ideal for single-supply consumer video products.

Low distortion operation is ensured by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an ideal input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2nV/Hz input voltage noise supports wide dynamic range operation.

The OPA830 is available in an industry-standard SO-8 package. The OPA830 is also available in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832.

Key Features

HIGH BANDWIDTH:
LOW SUPPLY CURRENT: 3.9mA (V_S = +5V)
FLEXIBLE SUPPLY RANGE:
INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY
4.88V OUTPUT SWING ON +5V SUPPLY
HIGH SLEW RATE: 550V/µs
LOW INPUT VOLTAGE NOISE: 9.2nV/Hz
Pb-FREE SOT23 PACKAGE
APPLICATIONS
- SINGLE-SUPPLY ANALOG-TO-DIGITAL CONVERTER (ADC) INPUT BUFFERS
- SINGLE-SUPPLY VIDEO LINE DRIVERS
- CCD IMAGING CHANNELS
- LOW-POWER ULTRASOUND
- PLL INTEGRATORS
- PORTABLE CONSUMER ELECTRONICS

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Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Voltage Feedback	Number of Circuits	1
Output Type	-	Slew Rate	600V/µs
Gain Bandwidth Product	110 MHz	-3db Bandwidth	310 MHz
Current - Input Bias	5 µA	Voltage - Input Offset	1.5 mV
Current - Supply	4.25mA	Current - Output / Channel	85 mA
Voltage - Supply Span (Min)	2.8 V	Voltage - Supply Span (Max)	11 V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	OPA830