OPA2375 Series

Dual, 5.5-V, 10-MHz, low noise (4.6-nV/√Hz), RRO operational amplifier

Catalog

Dual, 5.5-V, 10-MHz, low noise (4.6-nV/√Hz), RRO operational amplifier

Part	Supplier Device Package	Voltage - Input Offset	Number of Circuits	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Current - Output / Channel	Current - Input Bias	Package / Case	Mounting Type	Slew Rate	Voltage - Supply Span (Min) [Min]	Amplifier Type	Gain Bandwidth Product	Voltage - Supply Span (Max) [Max]	Current - Supply	Package / Case [custom]	Package / Case [custom]	Package / Case [y]	Package / Case [x]
Texas Instruments OPA2375IDSGR	8-WSON (2x2)	150 µV	2	-40 °C	125 °C	Rail-to-Rail	68 mA	3 pA	8-WFDFN Exposed Pad	Surface Mount	4.6 V/µs	1.7 V	CMOS	10 MHz	5.5 V	990 µA
Texas Instruments OPA2375IPWR	8-TSSOP	150 µV	2	-40 °C	125 °C	Rail-to-Rail	68 mA	3 pA	8-TSSOP	Surface Mount	4.6 V/µs	1.7 V	CMOS	10 MHz	5.5 V	990 µA	0.173 "	4.4 mm
Texas Instruments OPA2375IDR	8-SOIC	150 µV	2	-40 °C	125 °C	Rail-to-Rail	68 mA	3 pA	8-SOIC	Surface Mount	4.6 V/µs	1.7 V	CMOS	10 MHz	5.5 V	990 µA			3.9 mm	0.154 in
Texas Instruments OPA2375IDDFR	TSOT-23-8	150 µV	2	-40 °C	125 °C	Rail-to-Rail	68 mA	3 pA	SOT-23-8 Thin TSOT-23-8	Surface Mount	4.6 V/µs	1.7 V	CMOS	10 MHz	5.5 V	990 µA
Texas Instruments OPA2375SIRUGR	10-X2QFN (2x1.5)	150 µV	2	-40 °C	125 °C	Rail-to-Rail	68 mA	3 pA	10-XFQFN	Surface Mount	4.6 V/µs	1.7 V	CMOS	10 MHz	5.5 V	990 µA

Catalog

Dual, 5.5-V, 10-MHz, low noise (4.6-nV/√Hz), RRO operational amplifier

Key Features

• Low broadband noise: 3.5 nV/√HzLow offset voltage: 500 µV (maximum)Low THD+N: 0.00015%Gain bandwidth: 10 MHzRail-to-rail outputUnity-gain stableLow IQ:OPA375: 890 µA/chOPA2375/OPA4375: 990 µA/chWide supply range:OPA375: 2.25 V to 5.5 VOPA2375/OPA4375: 1.7 V to 5.5 VLow offset voltage drift: ±0.16 µV/°CLow broadband noise: 3.5 nV/√HzLow offset voltage: 500 µV (maximum)Low THD+N: 0.00015%Gain bandwidth: 10 MHzRail-to-rail outputUnity-gain stableLow IQ:OPA375: 890 µA/chOPA2375/OPA4375: 990 µA/chWide supply range:OPA375: 2.25 V to 5.5 VOPA2375/OPA4375: 1.7 V to 5.5 VLow offset voltage drift: ±0.16 µV/°C

Description

The OPAx375 family includes single (OPA375), dual (OPA2375) and quad-channel (OPA2375) general-purpose CMOS operation amplifiers (op amp) that provide an extremely low noise figure of 3.5 nV/√Hz, a low offset of 500 µV (maximum) and a wide bandwidth of 10 MHz. The low noise and wide bandwidth make the OPAx375 family attractive for a variety of precision applications that require a good balance between cost and performance. Additionally, the input bias current of the OPAx375 supports applications with high source impedance. The robust design of the OPAx375 family provides ease-of-use to the circuit designer due to the unity-gain stability, integrated RFI/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (2-kV HBM). Additionally, the resistive open-loop output impedance allows for easy stabilization with much higher capacitive loads. This op amp is optimized for low-voltage operation as low as 2.25 V (±1.125 V) for the OPA375 and 1.7 V (±0.85 V) for the OPA2375 and OPA4375. All of the devices operate up to 5.5 V (±2.75 V), and are specified over the temperature range of –40°C to 125°C. The single-channel OPA375 is available in a small-size SC70-5 package. The dual-channel OPA2375 is available in multiple package options including a tiny 1.5 mm × 2.0 mm X2QFN package. The OPAx375 family includes single (OPA375), dual (OPA2375) and quad-channel (OPA2375) general-purpose CMOS operation amplifiers (op amp) that provide an extremely low noise figure of 3.5 nV/√Hz, a low offset of 500 µV (maximum) and a wide bandwidth of 10 MHz. The low noise and wide bandwidth make the OPAx375 family attractive for a variety of precision applications that require a good balance between cost and performance. Additionally, the input bias current of the OPAx375 supports applications with high source impedance. The robust design of the OPAx375 family provides ease-of-use to the circuit designer due to the unity-gain stability, integrated RFI/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (2-kV HBM). Additionally, the resistive open-loop output impedance allows for easy stabilization with much higher capacitive loads. This op amp is optimized for low-voltage operation as low as 2.25 V (±1.125 V) for the OPA375 and 1.7 V (±0.85 V) for the OPA2375 and OPA4375. All of the devices operate up to 5.5 V (±2.75 V), and are specified over the temperature range of –40°C to 125°C. The single-channel OPA375 is available in a small-size SC70-5 package. The dual-channel OPA2375 is available in multiple package options including a tiny 1.5 mm × 2.0 mm X2QFN package.