OPA2735 Status: ACTIVE

0.05uV/degC(max) single-supply CMOS Operational AMplifier, Zero-Drift Series

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Datasheet

0.05µV/°C max, Single-Supply CMOS Operational Amplifier Zero-Drift (Rev. B) (PDF 736 KB)
21 Feb 2005

	OPA2735
Number of Channels	2
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	12
Iq per channel(Max)(mA)	0.75
GBW(Typ)(MHz)	1.6
Slew Rate(Typ)(V/us)	1.5
VIO (25 deg C)(Max)(mV)	0.005
Offset Drift(Typ)(uV/C)	0.01
IIB(Max)(pA)	200
CMRR(Min)(dB)	115
Vn at 1kHz(Typ)(nV/rtHz)	135
Rail-Rail	Out
Rating	Catalog
Pin/Package	8MSOP, 8SOIC
Operating Temp Range(Celsius)	-40 to 85
Approx. Price (US$)	2.00 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA2333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
OPA2335: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
OPA2277: High Precision Operational Amplifiers
TPS61040: 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
SN74LVC1G07: Single Buffer/Driver With Open-Drain Output
REF5025: Low Noise, Very Low Drift, Precision Voltage Reference

More Related Products

Product Information

Features

LOW OFFSET VOLTAGE: 5µV (max)
ZERO DRIFT: 0.05µV/°C max
QUIESCENT CURRENT: 750µA (max)
SINGLE-SUPPLY OPERATION
LOW BIAS CURRENT: 200pA (max)
SHUTDOWN
MicroSIZE PACKAGES
WIDE SUPPLY RANGE: 2.7V to 12V
APPLICATIONS
- TRANSDUCER APPLICATIONS
- TEMPERATURE MEASUREMENTS
- ELECTRONIC SCALES
- MEDICAL INSTRUMENTATION
- BATTERY-POWERED INSTRUMENTS
- HANDHELD TEST EQUIPMENT

All trademarks are the property of their respective owners.

Description

The OPA734 and OPA735 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide low offset voltage (5µV max), and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 50mV of the rails. Either single or bipolar supplies can be used in the range of +2.7V to +12V (±1.35V to ±6V). They are optimized for low-voltage, single-supply operation.

The OPA734 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is 9µA (max) and the output placed in a high-impedance state.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

Price

Packaging

CAD Design Tools

Samples

Temp (^oC)

Package | Pins

Package QTY | Package Carrier

ACTIVE

-40 to 85

2.20 | 1ku

SOIC (D) | 8

View

75 | TUBE

OPA2735AIDG4

ACTIVE

-40 to 85

2.20 | 1ku

SOIC (D) | 8

View

75 | TUBE

OPA2735AIDGKR

ACTIVE

-40 to 85

2.00 | 1ku

MSOP (DGK) | 8

View

2500 | LARGE T&R

Alternative Sample
OPA2735AIDGKT

OPA2735AIDGKRG4

ACTIVE

-40 to 85

2.00 | 1ku

MSOP (DGK) | 8

View

2500 | LARGE T&R

Purchase Samples

OPA2735AIDGKT

ACTIVE

-40 to 85

2.20 | 1ku

MSOP (DGK) | 8

View

250 | SMALL T&R

OPA2735AIDGKTG4

ACTIVE

-40 to 85

2.20 | 1ku

MSOP (DGK) | 8

View

250 | SMALL T&R

OPA2735AIDR

ACTIVE

-40 to 85

2.00 | 1ku

SOIC (D) | 8

View

2500 | LARGE T&R

Alternative Sample
OPA2735AID

OPA2735AIDRG4

ACTIVE

-40 to 85

2.00 | 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

Reported Distributor Inventory as of 11:46 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksOPA2735AID
Americas	Arrow	2
Europe	Arrow Southern Europe	>1k
	Avnet-SILICA	16
TI Lead Time*: 20 WeeksOPA2735AIDG4
Asia	Farnell Asia	111
Europe	Farnell	111
TI Lead Time*: 20 WeeksOPA2735AIDGKR
None Reported View Distributors
TI Lead Time*: 20 WeeksOPA2735AIDGKRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksOPA2735AIDGKT
Asia	WPI	143
TI Lead Time*: 20 WeeksOPA2735AIDGKTG4
Asia	Wintech	750
TI Lead Time*: 20 WeeksOPA2735AIDR
None Reported View Distributors
TI Lead Time*: 20 WeeksOPA2735AIDRG4
None Reported View Distributors
View all Distributors

** 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
OPA2735AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2735AIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for OPA2735

Datasheet

0.05µV/°C max, Single-Supply CMOS Operational Amplifier Zero-Drift (Rev. B) (PDF, 736 KB)
21 Feb 2005

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16050 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 views
24 May 2004 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 9059 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10790 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7785 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22549 views
02 Oct 2000 Read Abstract

Tools & Software

Name	Part #	Company	Tool / Software Type
Analog Filter Design	FILTER-DESIGNER	Texas Instruments	Analysis Software
Automatic Resistor/Capacitor Calculator for Passive Filters	RC-FILTER-CALC	Texas Instruments	Calculation Utilities
Decibel Calculator	DECIBEL-CALC	Texas Instruments	Calculation Utilities
Frequency/Wavelength Calculator	FREQ-WAVE-CALC	Texas Instruments	Calculation Utilities
Noise Calculator, Generator and Examples	OPAMP-NOISECALC	Texas Instruments	Calculation Utilities
Op Amp Gain Stage Calculator	GAIN-STAGE-CALC	Texas Instruments	Calculation Utilities
Resistor Calculator for Op Amp Gain and Zero Shift	RESISTOR-CALC	Texas Instruments	Calculation Utilities
Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 Packages	OPAMPEVM-SOT23	Texas Instruments	Development Boards/EVMs
SPICE-Based Analog Simulation Program	TINA-TI	Texas Instruments	Simulators
MDACBufferPro(TM) Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- OPA735 PSpice Model (ZIP, 4 KB) 349 views
  09 Dec 2004
TINA-TI Reference Design
- OPA735 TINA-TI Reference Design (Rev. A) (TSC, 88 KB) 188 views
  16 Jan 2009
TINA-TI Spice Model
- OPA735 TINA-TI Spice Model (TSM, 6 KB) 42 views
  16 Jan 2009

Part #	Name	Product Family	Comments
OPA2734	0.05uV/degC (max) single-supply CMOS Operational Amplifier, Zero-Drift Series	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	Same as OPA2735 but with shutdown
OPA2333	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
Customers Who Evaluated This Product Also Evaluated...
OPA2333	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA2335	0.05uV/C max, Single-Supply CMOS Operational Amplifier	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA2277	High Precision Operational Amplifiers	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA2734	0.05uV/degC (max) single-supply CMOS Operational Amplifier, Zero-Drift Series	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
TPS61040	28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications	LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS	TI customers also evaluated this product.
SN74LVC1G07	Single Buffer/Driver With Open-Drain Output	LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER	TI customers also evaluated this product.
REF5025	Low Noise, Very Low Drift, Precision Voltage Reference	VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE	TI customers also evaluated this product.
CC1110F32	Sub-1GHz System-on-Chip with MCU and 32kB Flash memory	Low Power RF ICs-SUB 1-GHZ	TI customers also evaluated this product.
TPS54231	2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.

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OPA2735 Status: ACTIVE

0.05uV/degC(max) single-supply CMOS Operational AMplifier, Zero-Drift Series

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

Tools & Software

Simulation Models

Support and Community

Customer Tags

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