OPA2347 Series

Dual, 5.5-V, 350-kHz, low quiescent current (20-μA), RRIO operational amplifier

Catalog

Dual, 5.5-V, 350-kHz, low quiescent current (20-μA), RRIO operational amplifier

Part	Gain Bandwidth Product	Voltage - Input Offset	Output Type	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Number of Circuits	Current - Output / Channel	Amplifier Type	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Slew Rate	Current - Supply	Current - Input Bias	Voltage - Supply Span (Min) [Min]	Package / Case [y]	Package / Case [x]	Supplier Device Package [y]	Supplier Device Package [x]
Texas Instruments OPA2347EA/3K	350 kHz	2 mV	Rail-to-Rail	5.5 V	SOT-23-8	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	SOT-23-8	0.17 V/µs	20 µA	0.5 pA	2.3 V
Texas Instruments OPA2347EA/3KG4	350 kHz	2 mV	Rail-to-Rail	5.5 V	SOT-23-8	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	SOT-23-8	0.17 V/µs	20 µA	0.5 pA	2.3 V
Texas Instruments OPA2347UA/2K5G4	350 kHz	2 mV	Rail-to-Rail	5.5 V	8-SOIC	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	8-SOIC	0.17 V/µs	20 µA	0.5 pA	2.3 V	3.9 mm	0.154 in
Texas Instruments OPA2347EA/250	350 kHz	2 mV	Rail-to-Rail	5.5 V	SOT-23-8	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	SOT-23-8	0.17 V/µs	20 µA	0.5 pA	2.3 V
Texas Instruments OPA2347YZDR	350 kHz	2 mV	Rail-to-Rail	5.5 V	8-DSBGA (1.9x0.9)	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	8-XFBGA DSBGA	0.17 V/µs	20 µA	0.5 pA	2.3 V			0.9	1.9
Texas Instruments OPA2347EA/250G4	350 kHz	2 mV	Rail-to-Rail	5.5 V	SOT-23-8	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	SOT-23-8	0.17 V/µs	20 µA	0.5 pA	2.3 V
Texas Instruments OPA2347UA/2K5	350 kHz	2 mV	Rail-to-Rail	5.5 V	8-SOIC	2	17 mA	General Purpose	Surface Mount	-55 °C	125 °C	8-SOIC	0.17 V/µs	20 µA	0.5 pA	2.3 V	3.9 mm	0.154 in

Catalog

Dual, 5.5-V, 350-kHz, low quiescent current (20-μA), RRIO operational amplifier

Key Features

• LOW IQ: 20µAmicroSIZE PACKAGES: WCSP-8, SC70-5, SOT23-5, SOT23-8, and TSSOP-14HIGH SPEED/POWER RATIO WITH BANDWIDTH: 350kHzRAIL-TO-RAIL INPUT AND OUTPUTSINGLE SUPPLY: 2.3V to 5.5VAPPLICATIONSPORTABLE EQUIPMENTBATTERY-POWERED EQUIPMENT2-WIRE TRANSMITTERSSMOKE DETECTORSCO DETECTORSAll trademarks are the property of their respective owners.LOW IQ: 20µAmicroSIZE PACKAGES: WCSP-8, SC70-5, SOT23-5, SOT23-8, and TSSOP-14HIGH SPEED/POWER RATIO WITH BANDWIDTH: 350kHzRAIL-TO-RAIL INPUT AND OUTPUTSINGLE SUPPLY: 2.3V to 5.5VAPPLICATIONSPORTABLE EQUIPMENTBATTERY-POWERED EQUIPMENT2-WIRE TRANSMITTERSSMOKE DETECTORSCO DETECTORSAll trademarks are the property of their respective owners.

Description

The OPA347 is amicroPower, low-cost operational amplifier available inmicropackages. The OPA347 (single version) is available in the SC-70 and SOT23-5 packages. The OPA2347 (dual version) is available in the SOT23-8 and WCSP-8 packages. Both are also available in the SO-8. The OPA347 is also available in the DIP-8. The OPA4347 (quad) is available in the SO-14 and the TSSOP-14. The small size and low power consumption (34µA per channel maximum) of the OPA347 make it ideal for portable and battery-powered applications. The input range of the OPA347 extends 200mV beyond the rails, and the output range is within 5mV of the rails. The OPA347 also features an excellent speed/power ratio with a bandwidth of 350kHz. The OPA347 can be operated with a single or dual power supply from 2.3V to 5.5V. All models are specified for operation from –55°C to +125°C. The OPA347 is amicroPower, low-cost operational amplifier available inmicropackages. The OPA347 (single version) is available in the SC-70 and SOT23-5 packages. The OPA2347 (dual version) is available in the SOT23-8 and WCSP-8 packages. Both are also available in the SO-8. The OPA347 is also available in the DIP-8. The OPA4347 (quad) is available in the SO-14 and the TSSOP-14. The small size and low power consumption (34µA per channel maximum) of the OPA347 make it ideal for portable and battery-powered applications. The input range of the OPA347 extends 200mV beyond the rails, and the output range is within 5mV of the rails. The OPA347 also features an excellent speed/power ratio with a bandwidth of 350kHz. The OPA347 can be operated with a single or dual power supply from 2.3V to 5.5V. All models are specified for operation from –55°C to +125°C.