OPA830-EP Series

Low-Power, Single-Supply, Wideband Operational Amplifier

Catalog

Low-Power, Single-Supply, Wideband Operational Amplifier

Part	Current - Output / Channel	Number of Circuits	Supplier Device Package	Current - Input Bias	Package / Case	Package / Case [y]	Package / Case [x]	Gain Bandwidth Product	Voltage - Supply Span (Min) [Min]	Amplifier Type	Slew Rate	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	-3db Bandwidth	Current - Supply	Voltage - Input Offset
Texas Instruments OPA830ID	85 mA	1	8-SOIC	5 µA	8-SOIC	3.9 mm	0.154 in	110 MHz	2.8 V	Voltage Feedback	600 V/µs	Surface Mount	85 °C	-40 °C	310 MHz	4.25 mA	1.5 mV
Texas Instruments OPA830TDBVREP	85 mA	1	SOT-23-5	5 µA	SC-74A SOT-753			110 MHz	2.8 V	Voltage Feedback	600 V/µs	Surface Mount	105 ░C	-40 °C	310 MHz	4.25 mA	1.5 mV

Catalog

Low-Power, Single-Supply, Wideband Operational Amplifier

Key Features

• High bandwidth:250MHz (gain = +1)110MHz (gain = +2)Low supply current: 3.9mA (VS = 5V)Flexible supply range:Dual supply: ±1.4V to ±5.5VSingle supply: 2.8V to 11VInput range includes ground on single supplyOutput swing: 4.88V on 5V supplyHigh slew rate: 550V/µsLow input voltage noise: 9.2nV/√HzPackage: Pb-free SOT23High bandwidth:250MHz (gain = +1)110MHz (gain = +2)Low supply current: 3.9mA (VS = 5V)Flexible supply range:Dual supply: ±1.4V to ±5.5VSingle supply: 2.8V to 11VInput range includes ground on single supplyOutput swing: 4.88V on 5V supplyHigh slew rate: 550V/µsLow input voltage noise: 9.2nV/√HzPackage: Pb-free SOT23

Description

The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single 3V or 5V supply. The device also supports operation on ±5V or +10V supplies. 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 150Ω. High output drive current (±80mA) and low differential gain and phase errors also make this device an excellent choice for single-supply consumer video products. Low distortion operation is provided by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an excellent input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing decreases. A low 9.2nV/√Hz input voltage noise supports wide dynamic range operation. The OPA830 is available in an industry-standard SO-8 package, and in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832. The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single 3V or 5V supply. The device also supports operation on ±5V or +10V supplies. 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 150Ω. High output drive current (±80mA) and low differential gain and phase errors also make this device an excellent choice for single-supply consumer video products. Low distortion operation is provided by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an excellent input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing decreases. A low 9.2nV/√Hz input voltage noise supports wide dynamic range operation. The OPA830 is available in an industry-standard SO-8 package, and in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832.