參數(shù)資料
型號(hào): LT1991
廠商: Linear Integrated Systems
英文描述: nullPrecision, 100UA Gain Selectable Amplifier
中文描述: nullPrecision,100uA的可選增益放大器
文件頁(yè)數(shù): 24/24頁(yè)
文件大?。?/td> 303K
代理商: LT1991
LT1991
24
1991fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT/TP 0105 1K REV B PRINTED IN USA
TYPICAL APPLICATIO
U
RELATED PARTS
PART NUMBER
LT1990
LT1991
LT1995
LT6010/LT6011/LT6012
DESCRIPTION
Precision Gain Selectable Difference Amplifier
High Speed, Gain Selectable Difference Amplifier
Single/Dual/Quad 135
μ
A 14nV/
Hz Rail-to-Rail Out
Precision Op Amp
Single/Dual 145
μ
A 8nV/
Hz Rail-to-Rail Out
Precision Op Amp
Programmable Gain Amplifiers
COMMENTS
±
250V Common Mode, Micropower, Pin Selectable Gain = 1, 10
Micropower, Pin Selectable Gain = –13 to 14
30MHz, 1000V/
μ
s, Pin Selectable Gain = –7 to 8
Similar Op Amp Performance as
Used in LT1991 Difference Amplifier
Lower Noise A
V
5 Version of LT1991 Type Op Amp
LT6013/LT6014
LTC6910-X
3 Gain Configurations, Rail-to-Rail Input and Output
Micropower A
V
= 10 Instrumentation Amplifier
Bidirectional Current Source
Single Supply AC Coupled Amplifier
+
+
V
M
V
P
V
OUT
LT1991
1991 TA02
9
8
2
3
4
5
7
6
10
1
+
1/2 LT6011
1/2 LT6011
4pF
4pF
V
IN–
V
IN+
V
IN
V
CC
V
S
= 2.7V TO 36V
V
S
+
V
S
M9
M3
M1
P1
P3
P9
LT1991
8
9
10
1
2
3
7
6
5
4
M9
M3
M1
P1
P3
P9
V
OUT
LT1991
8
9
10
1
2
3
7
6
5
4
GAIN = 12
BW = 7Hz TO 32kHz
R2*
10k
R1
10k
V
IN+ –
V
IN–
10k
I
LOAD
=
*SHORT R2 FOR LOWEST OUTPUT
OFFSET CURRENT. INCLUDE R2 FOR
HIGHEST OUTPUT IMPEDANCE.
0.1
μ
F
1
μ
F
1991 TA03
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1991_12 制造商:LINER 制造商全稱:Linear Technology 功能描述:Precision, 100μA Gain Selectable Amplifier
LT1991ACDD 制造商:LINEAR 功能描述: 制造商:Linear Technology 功能描述:
LT1991ACDD#PBF 功能描述:IC AMP PREC GAIN SELECT 10-DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LT1991ACDD#TRPBF 功能描述:IC AMP PREC GAIN SELECT 10-DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁(yè)面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
LT1991ACDD-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Precision, 100μA Gain Selectable Amplifi er