Datasheet Analog Devices LT1991

Manufacturer	Analog Devices
Series	LT1991

Precision, 100µA Gain Selectable Amplifier

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Precision, 100µA Gain Selectable Amplifier

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Status

	LT1991ACDD#PBF	LT1991ACDD#TRPBF	LT1991ACMS#PBF	LT1991ACMS#TRPBF	LT1991AIDD#PBF	LT1991AIDD#TRPBF	LT1991AIMS#PBF	LT1991AIMS#TRPBF	LT1991CDD#PBF	LT1991CDD#TRPBF	LT1991CMS#PBF	LT1991CMS#TRPBF	LT1991HDD#PBF	LT1991HDD#TRPBF	LT1991HMS#PBF	LT1991HMS#TRPBF	LT1991IDD#PBF	LT1991IDD#TRPBF	LT1991IMS#PBF	LT1991IMS#TRPBF
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

Packaging

	LT1991ACDD#PBF	LT1991ACDD#TRPBF	LT1991ACMS#PBF	LT1991ACMS#TRPBF	LT1991AIDD#PBF	LT1991AIDD#TRPBF	LT1991AIMS#PBF	LT1991AIMS#TRPBF	LT1991CDD#PBF	LT1991CDD#TRPBF	LT1991CMS#PBF	LT1991CMS#TRPBF	LT1991HDD#PBF	LT1991HDD#TRPBF	LT1991HMS#PBF	LT1991HMS#TRPBF	LT1991IDD#PBF	LT1991IDD#TRPBF	LT1991IMS#PBF	LT1991IMS#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Package	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead MSOP	10-Lead MSOP	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead MSOP	10-Lead MSOP	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead MSOP	10-Lead MSOP	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead MSOP	10-Lead MSOP	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead DFN (3mm x 3mm w/ EP)	10-Lead MSOP	10-Lead MSOP
Pins	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Package Code	05-08-1699	05-08-1699	05-08-1661	05-08-1661	05-08-1699	05-08-1699	05-08-1661	05-08-1661	05-08-1699	05-08-1699	05-08-1661	05-08-1661	05-08-1699	05-08-1699	05-08-1661	05-08-1661	05-08-1699	05-08-1699	05-08-1661	05-08-1661

Parametrics

Parameters / Models	LT1991ACDD#PBF	LT1991ACDD#TRPBF	LT1991ACMS#PBF	LT1991ACMS#TRPBF	LT1991AIDD#PBF	LT1991AIDD#TRPBF	LT1991AIMS#PBF	LT1991AIMS#TRPBF	LT1991CDD#PBF	LT1991CDD#TRPBF	LT1991CMS#PBF	LT1991CMS#TRPBF	LT1991HDD#PBF	LT1991HDD#TRPBF	LT1991HMS#PBF	LT1991HMS#TRPBF	LT1991IDD#PBF	LT1991IDD#TRPBF	LT1991IMS#PBF	LT1991IMS#TRPBF
BW - low gain(typ), Hz	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k	560k
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Common Mode In(max), V	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Common Mode In(min), V	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18	-18
Gain(max), V/V	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
Gain(min), V/V	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Input Beyond Supply	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Iq/Amp(max), A	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ	110µ
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Slew Rate(typ), V/us	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m	120m
Vs span(max), V	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40
Vs span(min), V	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4

Eco Plan

	LT1991ACDD#PBF	LT1991ACDD#TRPBF	LT1991ACMS#PBF	LT1991ACMS#TRPBF	LT1991AIDD#PBF	LT1991AIDD#TRPBF	LT1991AIMS#PBF	LT1991AIMS#TRPBF	LT1991CDD#PBF	LT1991CDD#TRPBF	LT1991CMS#PBF	LT1991CMS#TRPBF	LT1991HDD#PBF	LT1991HDD#TRPBF	LT1991HMS#PBF	LT1991HMS#TRPBF	LT1991IDD#PBF	LT1991IDD#TRPBF	LT1991IMS#PBF	LT1991IMS#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Model Line

Series: LT1991 (20)

LT1991ACDD#PBF LT1991ACDD#TRPBF LT1991ACMS#PBF LT1991ACMS#TRPBF LT1991AIDD#PBF LT1991AIDD#TRPBF LT1991AIMS#PBF LT1991AIMS#TRPBF LT1991CDD#PBF LT1991CDD#TRPBF LT1991CMS#PBF LT1991CMS#TRPBF LT1991HDD#PBF LT1991HDD#TRPBF LT1991HMS#PBF LT1991HMS#TRPBF LT1991IDD#PBF LT1991IDD#TRPBF LT1991IMS#PBF LT1991IMS#TRPBF

Manufacturer's Classification

Amplifiers > Difference Amplifiers

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