Datasheet Texas Instruments OPA2991

Manufacturer	Texas Instruments
Series	OPA2991

40-V, dual 4.5MHz, rail-to-rail input/output, low-offset-voltage, low-noise op amp

Datasheets

Download

Prices

Status

	OPA2991IDDFR	OPA2991IDGKR	OPA2991IDR	OPA2991IDSGR	OPA2991IPWR	OPA2991SIRUGR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No

Packaging

	OPA2991IDDFR	OPA2991IDGKR	OPA2991IDR	OPA2991IDSGR	OPA2991IPWR	OPA2991SIRUGR
N	1	2	3	4	5	6
Pin	8	8	8	8	8	10
Package Type	DDF	DGK	D	DSG	PW	RUG
Industry STD Term	SOT-23-THN	VSSOP	SOIC	WSON	TSSOP	X2QFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PDSO-N	R-PDSO-G	S-PQFP-N
Package QTY	3000	2500	2500	3000	2000	3000
Carrier	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	O91F	26UT	OP2991	O91G	O2991P	GFF
Width (mm)	1.6	3	3.91	2	4.4	2
Length (mm)	2.9	3	4.9	2	3	1.5
Thickness (mm)	0.85	0.97	1.58	0.75	1	0.37
Pitch (mm)	0.65	0.65	1.27	0.5	0.65	0.5
Max Height (mm)	1.1	1.07	1.75	0.8	1.2	0.4
Mechanical Data	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	OPA2991IDDFR	OPA2991IDGKR	OPA2991IDR	OPA2991IDSGR	OPA2991IPWR	OPA2991SIRUGR
Approx. price, US$	.574 \| 1ku	.574 \| 1ku	.574 \| 1ku	.574 \| 1ku	.574 \| 1ku	.574 \| 1ku
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	109	109	109	109	109	109
CMRR(Typ), dB	130	130	130	130	130	130
Features	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size
GBW(Typ), MHz	4.5	4.5	4.5	4.5	4.5	4.5
Input bias current(Typ), pA	10	10	10	10	10	10
Input common mode headroom (to negative supply)(Typ), V	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1
Input common mode headroom (to positive supply)(Typ), V	0.1	0.1	0.1	0.1	0.1	0.1
Iq per channel(Max), mA	0.685	0.685	0.685	0.685	0.685	0.685
Iq per channel(Typ), mA	0.56	0.56	0.56	0.56	0.56	0.56
Number of channels	2	2	2	2	2	2
Offset drift(Typ), uV/C	0.3	0.3	0.3	0.3	0.3	0.3
Operating temperature range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output current(Typ), mA	75	75	75	75	75	75
Output swing headroom (to negative supply)(Typ), V	0.025	0.025	0.025	0.025	0.025	0.025
Output swing headroom (to positive supply)(Typ), V	-0.025	-0.025	-0.025	-0.025	-0.025	-0.025
Package Group	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10	SOIC\|8,SOT-23-THIN\|8,TSSOP\|8,VSSOP\|8,WSON\|8,X2QFN\|10
Package size: mm2:W x L, PKG	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)	8SOIC: 19 mm2: 3.91 x 4.9 (SOIC\|8),8SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN\|8),8TSSOP: 19 mm2: 6.4 x 3 (TSSOP\|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP\|8),8WSON: 4 mm2: 2 x 2 (WSON\|8),10X2QFN: 3 mm2: 2 x 1.5 (X2QFN\|10)
Rail-to-rail	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew rate(Typ), V/us	21	21	21	21	21	21
Total supply voltage(Max), +5V=5, +/-5V=10	40	40	40	40	40	40
Total supply voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7	2.7
Vn at 1 kHz(Typ), nV/rtHz	10.8	10.8	10.8	10.8	10.8	10.8
Vos (offset voltage @ 25 C)(Max), mV	0.75	0.75	0.75	0.75	0.75	0.75

Eco Plan

	OPA2991IDDFR	OPA2991IDGKR	OPA2991IDR	OPA2991IDSGR	OPA2991IPWR	OPA2991SIRUGR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	Yes	Yes	Yes	Yes

Model Line

Series: OPA2991 (6)

OPA2991IDDFR OPA2991IDGKR OPA2991IDR OPA2991IDSGR OPA2991IPWR OPA2991SIRUGR

Manufacturer's Classification

Semiconductors > Analog and Mixed-Signal > Amplifiers > Operational amplifiers (op amps) > General-purpose op amps