Specification	OPA4313IPW

Amplifier Type	CMOS
Current - Input Bias	0.2 pA
Current - Output / Channel	15 mA
Current - Supply	50 µA
Gain Bandwidth Product	1 MHz
Mounting Type	Surface Mount
Number of Circuits	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	14-TSSOP
Voltage - Input Offset	500 çV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	1.8 V

OPA4313 Series

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

Part	Current - Output / Channel	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply	Package / Case [custom]	Package / Case [custom]	Package / Case	Voltage - Supply Span (Min) [Min]	Supplier Device Package	Mounting Type	Voltage - Input Offset	Output Type	Number of Circuits	Amplifier Type	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Gain Bandwidth Product
Texas Instruments OPA4313IPWR	15 mA	125 °C	-40 °C	50 µA	0.173 "	4.4 mm	14-TSSOP	1.8 V	14-TSSOP	Surface Mount	500 çV	Rail-to-Rail	4	CMOS	5.5 V	0.2 pA	1 MHz
Texas Instruments OPA4313IPW	15 mA	125 °C	-40 °C	50 µA	0.173 "	4.4 mm	14-TSSOP	1.8 V	14-TSSOP	Surface Mount	500 çV	Rail-to-Rail	4	CMOS	5.5 V	0.2 pA	1 MHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.46
		10	$ 1.31
		90	$ 1.06
		270	$ 0.99
		540	$ 0.87
Texas Instruments	TUBE	1	$ 1.56
		100	$ 1.29
		250	$ 0.93
		1000	$ 0.70

Description

General part information

OPA4313 Series

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.

Documents

Technical documentation and resources

1-MHz, Micro-Power, Low-Noise, RRIO, 1.8-V CMOS Op Amp Precision Value Line Seri datasheet (Rev. C)

Data sheet