Specification	OPA2348AQDRQ1

Amplifier Type	CMOS
Current - Input Bias	1 pA
Current - Output / Channel [custom]	10 mA
Current - Supply	45 µA
Gain Bandwidth Product	1 MHz
Grade	Automotive
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC
Voltage - Input Offset	1 mV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.1 V

OPA2348-Q1 Series

Automotive-grade, dual, 5.5-V, 1-MHz, low quiescent current (45-μA), RRIO operational amplifier

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Input Bias	Voltage - Supply Span (Max) [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Number of Circuits	Supplier Device Package	Gain Bandwidth Product	Voltage - Input Offset	Voltage - Supply Span (Min) [Min]	Current - Output / Channel [custom]	Output Type	Current - Supply	Amplifier Type	Mounting Type	Package / Case [custom]	Package / Case	Grade	Qualification
Texas Instruments OPA2348AIDR	125 °C	-40 °C	0.5 pA	5.5 V	8-SOIC	3.9 mm	0.154 in	2	8-SOIC	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount
Texas Instruments OPA2348AIDCNTG4	125 °C	-40 °C	0.5 pA	5.5 V	SOT-23-8			2	SOT-23-8	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount
Texas Instruments OPA2348TDB2	125 °C	-40 °C	0.5 pA	5.5 V	Die			2	Die	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail		CMOS	Surface Mount
Texas Instruments OPA2348AID	125 °C	-40 °C	0.5 pA	5.5 V	8-SOIC	3.9 mm	0.154 in	2	8-SOIC	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount
Texas Instruments OPA2348AIDGKR	125 °C	-40 °C	0.5 pA	5.5 V	8-MSOP 8-TSSOP			2		1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount	0.118 in	3 mm
Texas Instruments OPA2348AIDRG4	125 °C	-40 °C	0.5 pA	5.5 V	8-SOIC	3.9 mm	0.154 in	2	8-SOIC	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount
Texas Instruments OPA2348AQDRQ1	125 °C	-40 °C	1 pA	5.5 V	8-SOIC	3.9 mm	0.154 in	2	8-SOIC	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount			Automotive	AEC-Q100
Texas Instruments OPA2348AIDCNT	125 °C	-40 °C	0.5 pA	5.5 V	SOT-23-8			2	SOT-23-8	1 MHz	1 mV	2.1 V	10 mA	Rail-to-Rail	45 µA	CMOS	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.85
		10	$ 0.76
		25	$ 0.72
		100	$ 0.59
		250	$ 0.55
		500	$ 0.49
		1000	$ 0.45
	Digi-Reel®	1	$ 0.85
		10	$ 0.76
		25	$ 0.72
		100	$ 0.59
		250	$ 0.55
		500	$ 0.49
		1000	$ 0.45
	Tape & Reel (TR)	2500	$ 0.45
Texas Instruments	LARGE T&R	1	$ 0.94
		100	$ 0.64
		250	$ 0.49
		1000	$ 0.33

Description

General part information

OPA2348-Q1 Series

The OPAx348 series of amplifiers are single-supply, low-power, CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz, and a supply current of 45 µA, the OPAx348 series is useful for low-power applications on single supplies of 2.1 V to 5.5 V.

A low supply current of 45 µA and an input bias current of 0.5 pA, makes the OPAx348 series an optimal candidate for low-power applications such as smoke detectors and other high-impedance sensors.

The OPA348 is available in the miniature 5-pin SC70 (SOT), 5-pin SOT-23 (SOT), and 8-pin SO (SOIC) packages. The OPA2348 is available in 8-pin SOT-23 (SOT) and 8-pin SO (SOIC) packages, and the OPA4348 is offered in space-saving 14-pin TSSOP and 14-pin SO (SOIC) packages. The extended temperature range of –40°C to +125°C over all supply voltages offers design flexibility.

Documents

Technical documentation and resources

OPAx348-Q1 1-MHz 45-µA CMOS Rail-to-Rail Operational Amplifier datasheet (Rev. C)

Data sheet