Datasheet Linear Technology LT1990

Manufacturer	Linear Technology
Series	LT1990

±250V Input Range G = 1, 10, Micropower, Difference Amplifier

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PDF, 277 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 16
±250V Input Range G = 1, 10, Micropower, Difference Amplifier

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Prices

Packaging

	LT1990ACS8#PBF	LT1990ACS8#TRPBF	LT1990AHS8#PBF	LT1990AHS8#TRPBF	LT1990AIS8#PBF	LT1990AIS8#TRPBF	LT1990CS8#PBF	LT1990CS8#TRPBF	LT1990HS8#PBF	LT1990HS8#TRPBF	LT1990IS8#PBF	LT1990IS8#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing
Package Code	S8	S8	S8	S8	S8	S8	S8	S8	S8	S8	S8	S8
Package Index	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8

Parametrics

Parameters / Models	LT1990ACS8#PBF	LT1990ACS8#TRPBF	LT1990AHS8#PBF	LT1990AHS8#TRPBF	LT1990AIS8#PBF	LT1990AIS8#TRPBF	LT1990CS8#PBF	LT1990CS8#TRPBF	LT1990HS8#PBF	LT1990HS8#TRPBF	LT1990IS8#PBF	LT1990IS8#TRPBF
Common Mode Rejection Ratio, dB	75	75	75	75	75	75	75	75	75	75	75	75
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1
Demo Boards	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A	DC819A
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise Density, nV/rtHz	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000
Export Control	no	no	no	no	no	no	no	no	no	no	no	no
GBW, MHz	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Gain Range	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10	1, 10
Isupply, mA	0.14	0.14	0.14	0.14	0.14	0.14	0.14	0.14	0.14	0.14	0.14	0.14
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85
PSRR, dB	100	100	100	100	100	100	100	100	100	100	100	100
Rail-to-Rail In	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Ts (0.1%), ns	45000	45000	45000	45000	45000	45000	45000	45000	45000	45000	45000	45000
VinCM High (from V+), V	250	250	250	250	250	250	250	250	250	250	250	250
VinCM Low (from V-), V	-250	-250	-250	-250	-250	-250	-250	-250	-250	-250	-250	-250
Voh (from V+), V	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21
Vol (from V-), V	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21
Vos, mV	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Vos TC, µV/C	5	5	5	5	5	5	5	5	5	5	5	5
Vs Max, V	36	36	36	36	36	36	36	36	36	36	36	36
Vs 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

Eco Plan

	LT1990ACS8#PBF	LT1990ACS8#TRPBF	LT1990AHS8#PBF	LT1990AHS8#TRPBF	LT1990AIS8#PBF	LT1990AIS8#TRPBF	LT1990CS8#PBF	LT1990CS8#TRPBF	LT1990HS8#PBF	LT1990HS8#TRPBF	LT1990IS8#PBF	LT1990IS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Articles

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Versatile Op Amps Need No Resistors &mdash LT Journal
PDF, 339 Kb, File published: Mar 25, 2005
Extract from the document
LINEAR TECHNOLOGY NOVEMBER 2004 IN THIS ISSUEвЂ¦
COVER ARTICLE
Versatile Op Amps
Need No Resistors .1 VOLUME XIV NUMBER 4 Versatile Op Amps
Need No Resistors
by Glen Brisebois and Jon Munson Glen Brisebois and Jon Munson Issue Highlights . 2
LTC in the NewsвЂ¦ . 2
DESIGN FEATURES
30V, Dual Output Regulator
Controller is Efп¬Ѓcient, Rich in
Features, and Saves Space . 5
Teo Yang Long and Theo Phillips Dual Switcher with Spread
Spectrum Reduces EMI . 9
Jason Leonard Superfast Fixed-Gain
Triple Ampliп¬Ѓers Simplify
Hi-Res Video Designs . 12
Jon Munson Power Supply Tracking for
Linear Regulators . 14
Dan Eddleman Tiny, Resistor-Programmable,
ВµPower 0.4V to 18V Voltage
Reference. 16
Dan Serbanescu and Jon Munson Hot Swap for
High Availability Systems . 18 …

Model Line

Series: LT1990 (12)

LT1990ACS8#PBF LT1990ACS8#TRPBF LT1990AHS8#PBF LT1990AHS8#TRPBF LT1990AIS8#PBF LT1990AIS8#TRPBF LT1990CS8#PBF LT1990CS8#TRPBF LT1990HS8#PBF LT1990HS8#TRPBF LT1990IS8#PBF LT1990IS8#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Low Power Amplifiers (Is < 1mA/amp) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers
Signal Conditioning > Amplifiers > Difference Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers