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)： 2/24頁(yè)
文件大?。?/td> 303K
代理商： LT1991
LT1991
2
1991fb
SYMBOL
G
PARAMETER
Gain Error
CONDITIONS
V
S
=
±
15V, V
OUT
=
±
10V; R
L
= 10k
G = 1; LT1991A
G = 1; LT1991
G = 3 or 9; LT1991A
G = 3 or 9; LT1991
V
S
=
±
15V; V
OUT
=
±
10V; R
L
= 10k
V
S
=
±
15V; V
OUT
=
±
10V; R
L
= 10k
V
S
=
±
15V; V
CM
=
±
15.2V
G = 9; LT1991A
G = 3; LT1991A
G = 1; LT1991A
Any Gain; LT1991
P1/M1 Inputs
V
S
=
±
15V; V
REF
= 0V
V
S
= 5V, 0V; V
REF
= 2.5V
V
S
= 3V, 0V; V
REF
= 1.25V
MIN
TYP
MAX
UNITS
●
●
●
●
±
0.04
±
0.08
±
0.06
±
0.12
10
3
%
%
%
%
GNL
G/
T
CMRR
Gain Nonlinearity
Gain Drift vs Temperature (Note 6)
Common Mode Rejection Ratio,
Referred to Inputs (RTI)
●
1
ppm
●
0.3
ppm/
°
C
●
●
●
●
80
75
75
60
100
93
90
70
dB
dB
dB
dB
V
CM
Input Voltage Range (Note 7)
●
●
●
–28
–0.5
0.75
27.6
5.1
2.35
V
V
V
ABSOLUTEW
(Note 1)
Total Supply Voltage (V
+
to V
–
)............................... 40V
Input Voltage (Pins P1/M1, Note 2).......................
±
60V
Input Voltage
(Other inputs Note 2)..............V
+
+ 0.2V to V
–
– 0.2V
Output Short-Circuit Duration (Note 3)............Indefinite
Operating Temperature Range (Note 4)...–40
°
C to 85
°
C
Specified Temperature Range (Note 5)....–40
°
C to 85
°
C
W
W
U
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. Difference amplifier configuration, V
S
= 5V, 0V or
±
15V;
V
CM
= V
REF
= half supply, unless otherwise noted.
The
●
denotes the specifications which apply over the full operating
ORDER PART
NUMBER
DD PART MARKING*
T
JMAX
= 150
°
C,
θ
JA
= 230
°
C/W
LBMM
LT1991CDD
LT1991IDD
LT1991ACDD
LT1991AIDD
*Temperature and electrical grades are identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
Maximum Junction Temperature
DD Package......................................................125
°
C
MS Package .....................................................150
°
C
Storage Temperature Range
DD Package.......................................–65
°
C to 125
°
C
MS Package ......................................–65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
MS PART MARKING*
LTQD
LT1991CMS
LT1991IMS
LT1991ACMS
LT1991AIMS
EXPOSED PAD CONNECTED TO V
EE
PCB
CONNECTION OPTIONAL
T
JMAX
= 125
°
C,
θ
JA
= 160
°
C/W
PACKAGE/ORDER U
U
W
TOP VIEW
DD PACKAGE
10-LEAD (3mm
×
3mm) PLASTIC DFN
10
9
8
6
7
4
5
3
2
1
M1
M3
M9
V
CC
OUT
P1
P3
P9
V
EE
REF
1
2
3
4
5
P1
P3
P9
V
EE
REF
10
9
8
7
6
M1
M3
M9
V
CC
OUT
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
相關(guān)PDF資料
PDF描述
LT1991ACDD nullPrecision, 100UA Gain Selectable Amplifier
LT1991CDD nullPrecision, 100UA Gain Selectable Amplifier
LT1991IDD nullPrecision, 100UA Gain Selectable Amplifier
LT1993 14-Bit, 125/105Msps Low Power 3V ADCs
LTC2254IUH 14-Bit, 125/105Msps Low Power 3V ADCs
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(chēng):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(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類(lèi)型:通用 電路數(shù):2 輸出類(lèi)型:滿(mǎn)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(lèi)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(lèi)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(lèi)型:通用 電路數(shù):4 輸出類(lèi)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(lèi)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(chēng):296-1834296-1834-5
LT1991ACDD-PBF 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Precision, 100μA Gain Selectable Amplifi er
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*