Datasheet Texas Instruments OPA2191 — Datenblatt

Hersteller	Texas Instruments
Serie	OPA2191

Low-Power, Präzision, 36-V, E-Trim-CMOS-Verstärker

Datenblätter

PDF, 3.3 Mb, Revision: A, Datei veröffentlicht: Apr 12, 2016

Auszug aus dem Dokument

	OPA2191ID	OPA2191IDGKR	OPA2191IDGKT	OPA2191IDR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No

	OPA2191ID	OPA2191IDGKR	OPA2191IDGKT	OPA2191IDR
N	1	2	3	4
Pin	8	8	8	8
Package Type	D	DGK	DGK	D
Industry STD Term	SOIC	VSSOP	VSSOP	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	2500	250	2500
Carrier	TUBE	LARGE T&R	SMALL T&R	LARGE T&R
Device Marking	2191	2191	2191	2191
Width (mm)	3.91	3	3	3.91
Length (mm)	4.9	3	3	4.9
Thickness (mm)	1.58	.97	.97	1.58
Pitch (mm)	1.27	.65	.65	1.27
Max Height (mm)	1.75	1.07	1.07	1.75
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	OPA2191ID	OPA2191IDGKR	OPA2191IDGKT	OPA2191IDR
Additional Features	EMI Hardened,High Cload Drive	EMI Hardened,High Cload Drive	EMI Hardened,High Cload Drive	EMI Hardened,High Cload Drive
Architecture	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	120	120	120	120
CMRR(Typ), dB	140	140	140	140
GBW(Typ), MHz	2.5	2.5	2.5	2.5
Input Bias Current(Max), pA	20	20	20	20
Iq per channel(Max), mA	0.2	0.2	0.2	0.2
Iq per channel(Typ), mA	0.14	0.14	0.14	0.14
Number of Channels	2	2	2	2
Offset Drift(Typ), uV/C	0.15	0.15	0.15	0.15
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Current(Typ), mA	65	65	65	65
Package Group	SOIC	VSSOP	VSSOP	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	5.5	5.5	5.5	5.5
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	4.5	4.5	4.5	4.5
Vn at 1kHz(Typ), nV/rtHz	15	15	15	15
Vos (Offset Voltage @ 25C)(Max), mV	0.025	0.025	0.025	0.025

	OPA2191ID	OPA2191IDGKR	OPA2191IDGKT	OPA2191IDR
RoHS	Compliant	Compliant	Compliant	Compliant

Herunterladen
Tuning in Amplifiers
PDF, 44 Kb, Datei veröffentlicht: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
Herunterladen
Single-Supply Operation of Operational Amplifiers
PDF, 77 Kb, Datei veröffentlicht: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
Herunterladen
Op Amp Performance Analysis
PDF, 76 Kb, Datei veröffentlicht: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Serie: OPA2191 (4)