1MHz, 45uA, RRIO, Single Op Amp - OPA348

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See Also:

OPA347

Similar to OPA348 with lower Iq

OPA344

Similar to OPA348 with lower VIO

OPA350

Similar to OPA348 but with lower Iq and higher GBW


Features	Samples	Technical Documents
Quality & Pb-Free Data	Pricing/Packaging	Application Notes
Related Products	Inventory	Simulation Models
Tools & Software	Symbols/Footprints	Reference Designs

Datasheet

	OPA348, 2348, 4348: 1MHz, 45µA, CMOS Operational Amplifiers (Rev. C) (opa348.pdf, 501 KB) 23 May 2002 Download

	OPA2348	OPA348	OPA4348
Number of Channels	2	1	4
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.1	2.1	2.1
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5	5.5	5.5
Iq per channel(Max)(mA)	0.065	0.065	0.065
GBW(Typ)(MHz)	1	1	1
Slew Rate(Typ)(V/us)	0.5	0.5	0.5
VIO (25 deg C)(Max)(mV)	5	5	5
Offset Drift(Typ)(uV/C)	4	4	4
IIB(Max)(pA)	10	10	10
CMRR(Min)(dB)	70	70	70
Vn at 1kHz(Typ)(nV/rtHz)	35	35	35
Rail-Rail	In, Out	In, Out	In, Out
Rating	Catalog	Catalog	Catalog
Pin/Package	8SOIC,8SOT-23	5SC70,5SOT-23,8SOIC	14SOIC,14TSSOP
Operating Temp Range(Celsius)	-40 to 125
Approx. Price (US$)	0.36 \| 1ku	0.25 \| 1ku	0.55 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Product Information

Features

LOW I_Q: 45uA typical
LOW COST
RAIL-TO-RAIL INPUT AND OUTPUT
SINGLE SUPPLY:+2.1V to +5.5V
INPUT BIAS CURRENT:0.5pA
MicroSIZE PACKAGES:SC70-5,SOT23-8 and TSSOP-14
HIGH SPEED:POWER WITH BANDWIDTH:1MHz
APPLICATIONS
- PORTABLE EQUIPMENT
- BATTERY-POWERED EQUIPMENT
- SMOKE ALARMS
- CO DETECTORS
- MEDICAL INSTRUMENTATION

Description

The OPA348 series amplifiers are single supply, low-power, CMOS op amps in micro packaging. Featuring an extended bandwidth of 1MHz, and a supply current of 45uA, the OPA348 series is useful for low-power applications on single supplies of 2.1V to 5.5V.

Low supply current of 45uA, and an input bias current of 0.5pA, make the OPA348 series an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors.

The OPA348 is available in the miniature SC70-5, SOT23-5 and SO-8 packages. The OPA2348 is available in SOT23-8 and SO-8 packages, and the OPA4348 is offered in space-saving TSSOP-14 and SO-14 packages. The extended temperature range of –40°C to +125°C over all supply voltages offers additional design flexibility.

These Alternative Products:

OPA2348: 1MHz, 45uA, RRIO, Dual Op Amp
OPA335: 0.05uV/C max, Single-Supply CM...
OPA347: Micropower Rail-To-Rail Operat...

These Complementary Products:

MAX3232E: 3-V to 5.5-V Multichannel RS-2...
TFP410: PanelBus DVI Transmitter 165MH...
SN74LVC2G74: Single Positive-Edge-Triggered...
More Complementary Products

What's This?

View RoHS Compliant Devices

OPA348, Status:ACTIVE
1MHz, 45uA, RRIO, Single Op Amp

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Pricing/Packaging/CAD Design Tools/Samples
		Price	Packaging			CAD Design Tools		Samples
Device	Status	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Symbols	Footprints	Samples
OPA348AID	ACTIVE	0.25 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE	Request Free Samples
OPA348AIDBVR	ACTIVE	0.25 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA348AIDBVRG4	ACTIVE	0.25 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA348AIDBVT	ACTIVE	0.28 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Request Free Samples
OPA348AIDBVTG4	ACTIVE	0.28 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Request Free Samples
OPA348AIDCKR	ACTIVE	0.25 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA348AIDCKRG4	ACTIVE	0.25 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA348AIDCKT	ACTIVE	0.28 \| 1ku	SC70 (DCK) \| 5	View	250 \| SMALL T&R	Request Free Samples
OPA348AIDCKTG4	ACTIVE	0.28 \| 1ku	SC70 (DCK) \| 5	View	250 \| SMALL T&R	Request Free Samples
OPA348AIDG4	ACTIVE	0.25 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE	Request Free Samples
OPA348AIDR	ACTIVE	0.25 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA348AIDRG4	ACTIVE	0.25 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory
	TI Inventory Status			Reported Distributor Inventory
OPA348AID	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3100 \| 21 Jul	1 Weeks	Americas	Arrow	55
					DigiKey	>1k
					Mouser Electronics	>1k
					Newark	1k
					Rochester Electronics	>1k
				Asia	WPI	141
OPA348AIDBVR	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	8 Weeks	Americas	Arrow	>1k
	0*		8 Weeks	Europe	Avnet-SILICA	>1k
OPA348AIDBVRG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	8 Weeks	None Reported View Distributors
OPA348AIDBVT	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	705*	>10k \| 1 Aug	6 Weeks	Americas	Arrow	1k
					Avnet	750
					DigiKey	>1k
					Mouser Electronics	>1k
					Newark	>1k
				Asia	WPI	89
				Europe	Avnet-SILICA	300
				Europe	EBV Elektronik	65
OPA348AIDBVTG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	705*	>10k \| 1 Aug	6 Weeks	Europe	EBV Elektronik	500
	705*		6 Weeks	Europe	Farnell	>1k
OPA348AIDCKR	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 27 Oct	16 Weeks	Americas	Arrow	>1k
					Avnet	>1k
					Mouser Electronics	>1k
					Rochester Electronics	>1k
OPA348AIDCKRG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 27 Oct	16 Weeks	None Reported View Distributors
OPA348AIDCKT	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 19 Sep	6 Weeks	Americas	Arrow	250
				Americas	DigiKey	574
				Asia	WPI	333
				Europe	Spoerle	250
OPA348AIDCKTG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 19 Sep	6 Weeks	Americas	Mouser Electronics	>1k
OPA348AIDG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3100 \| 21 Jul	1 Weeks	Europe	EBV Elektronik	50
OPA348AIDR	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2500 \| 21 Jul	8 Weeks	Americas	Rochester Electronics	>1k
	0*	>10k \| 29 Sep	8 Weeks
OPA348AIDRG4	As of 8:46 AM GMT, 20 Jul 2008			As of 8:46 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2500 \| 21 Jul	8 Weeks	None Reported View Distributors
	0*	>10k \| 29 Sep	8 Weeks

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data
	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
OPA348AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA348AIDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA348AIDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA348AIDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA348AIDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA348AIDCKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA348AIDCKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View