OPA313 Series

Single, 5.5-V, 1-MHz, low quiescent current (50-μA), RRIO operational amplifier

Catalog

Single, 5.5-V, 1-MHz, low quiescent current (50-μA), RRIO operational amplifier

Part	Gain Bandwidth Product	Output Type	Current - Supply	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Voltage - Supply Span (Min) [Min]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Package / Case	Voltage - Input Offset	Number of Circuits	Supplier Device Package	Current - Output / Channel
Texas Instruments OPA313IDBVR	1 MHz	Rail-to-Rail	50 µA	5.5 V	0.2 pA	1.8 V	Surface Mount	125 °C	-40 °C	General Purpose	SC-74A SOT-753	500 çV	1	SOT-23-5	15 mA
Texas Instruments OPA313IDCKT	1 MHz	Rail-to-Rail	50 µA	5.5 V	0.2 pA	1.8 V	Surface Mount	125 °C	-40 °C	General Purpose	5-TSSOP SC-70-5 SOT-353	500 çV	1	SC-70-5
Texas Instruments OPA313IDBVT	1 MHz	Rail-to-Rail	50 µA	5.5 V	0.2 pA	1.8 V	Surface Mount	125 °C	-40 °C	General Purpose	SC-74A SOT-753	500 çV	1	SOT-23-5	15 mA
Texas Instruments OPA313DBVT	1 MHz	Rail-to-Rail	50 µA	5.5 V	0.2 pA	1.8 V	Surface Mount	125 °C	-40 °C	General Purpose	SC-74A SOT-753	500 çV	1	SOT-23-5	15 mA

Catalog

Single, 5.5-V, 1-MHz, low quiescent current (50-μA), RRIO operational amplifier

Key Features

• Low IQ: 50 µA/chWide Supply Range: 1.8 V to 5.5 VLow Noise: 25 nV/√Hzat 1 kHzGain Bandwidth: 1 MHzLow Input Bias Current: 0.2 pALow Offset Voltage: 0.5 mVUnity-Gain StableInternal RF/EMI FilterExtended Temperature Range:–40°C to +125°CLow IQ: 50 µA/chWide Supply Range: 1.8 V to 5.5 VLow Noise: 25 nV/√Hzat 1 kHzGain Bandwidth: 1 MHzLow Input Bias Current: 0.2 pALow Offset Voltage: 0.5 mVUnity-Gain StableInternal RF/EMI FilterExtended Temperature Range:–40°C to +125°C

Description

The OPA313 family of single-, dual-, and quad-channel op amps represents a new generation of low-cost, general purpose, micro-power operational amplifiers. Featuring rail-to-rail input and very low noise (25 nV/√Hzat 1 kHz) makes this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports those op amps to be used in applications with megaohm source impedances. The robust design of the OPA313 devices provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 150 pF, integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (4-kV HBM). These devices are optimized for operation at voltages as low as +1.8 V (±0.9 V) and up to +5.5 V (±2.75 V), and are specified over the extended temperature range of –40°C to +125°C. The OPA313 (single) is available in both SC70-5 and SOT23-5 packages. The OPA2313 (dual) is offered in SO-8, MSOP-8, and DFN-8 packages. The quad-channel OPA4313 is offered in a TSSOP-14 package. The OPA313 family of single-, dual-, and quad-channel op amps represents a new generation of low-cost, general purpose, micro-power operational amplifiers. Featuring rail-to-rail input and very low noise (25 nV/√Hzat 1 kHz) makes this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports those op amps to be used in applications with megaohm source impedances. The robust design of the OPA313 devices provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 150 pF, integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (4-kV HBM). These devices are optimized for operation at voltages as low as +1.8 V (±0.9 V) and up to +5.5 V (±2.75 V), and are specified over the extended temperature range of –40°C to +125°C. The OPA313 (single) is available in both SC70-5 and SOT23-5 packages. The OPA2313 (dual) is offered in SO-8, MSOP-8, and DFN-8 packages. The quad-channel OPA4313 is offered in a TSSOP-14 package.