It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

OPA4991IDYYR

Name: Texas Instruments OPA4991IDYYR
Brand: Texas Instruments
SKU: 595-OPA4991IDYYR
Price: 3.06 GBP
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-OPA4991IDYYR

Mfr. No:

OPA4991IDYYR

Mfr.:

Texas Instruments

Description:

Operational Amplifiers - Op Amps Quad 40-V 4.5-MHz lo w-power operation

Datasheet:

OPA4991IDYYR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments OPA4991IDYYR

In Stock: 1,179

Stock:: 1,179 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 18 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

£-.--

Ext. Price:

£-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£3.06	£3.06
	£2.30	£23.00
	£2.12	£53.00
	£1.90	£190.00
	£1.81	£452.50
	£1.68	£840.00
	£1.53	£1,530.00
Full Reel (Order in multiples of 3000)
	£1.31	£3,930.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Operational Amplifiers - Op Amps
RoHS:
Number of Channels:	4 Channel
GBP - Gain Bandwidth Product:	4.5 MHz
SR - Slew Rate:	21 V/us
Vos - Input Offset Voltage:	125 uV
Ib - Input Bias Current:	10 pA
Supply Voltage - Max:	40 V
Supply Voltage - Min:	2.7 V
Output Current per Channel:	75 mA
CMRR - Common Mode Rejection Ratio:	75 dB
en - Input Voltage Noise Density:	10.8 nV/sqrt Hz
Package/Case:	SOT-23-THIN-14
Mounting Style:	SMD/SMT
Shutdown:	Shutdown
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	OPA4991
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Amplifier Type:	Low Noise Amplifier
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
In - Input Noise Current Density:	2 fA
Input Type:	Rail-to-Rail
Ios - Input Offset Current:	10 pA
Output Type:	Rail to Rail
Product:	Operational Amplifiers
Product Type:	Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio:	1 uV/V
Factory Pack Quantity:	3000
Subcategory:	Amplifier ICs
THD plus Noise:	0.00021 %
Vcm - Common Mode Voltage:	- 100 mV to 100 mV

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

OPA4991IDYYR Datasheet

This functionality requires JavaScript to be enabled.

CNHTS:: 8542339000
USHTS:: 8542330001
ECCN:: EAR99

OPAx991/OPAx991-Q1 Operational Amplifiers

Texas Instruments OPAx991/OPAx991-Q1 Low-Noise Operational Amplifiers (Op Amps) are high voltage (40V) general-purpose op amps. These are available in single (OPA991/OPA991-Q1), dual (OPA2991/OPA2991-Q1), and quad (OPA4991/OPA4991-Q1) versions. These devices offer exceptional DC precision and AC performance, including rail-to-rail input/output, low offset (±125µV, typ), low offset drift (±0.3µV/°C, typ), low noise (10.5nV/√Hz and 1.8µVPP), and 4.5MHz bandwidth. These devices have unique features such as differential and common-mode input-voltage range to the supply rail, high output current (±75mA), high slew rate (21V/µs), high capacitive load drive (1nF), and shutdown functionality. These features make the OPAx991 a robust, high-performance operational amplifier for high-voltage industrial applications.