參數(shù)資料
型號: LT1002CN#PBF
廠商: Linear Technology
文件頁數(shù): 4/16頁
文件大?。?/td> 0K
描述: IC PREC OPAMP DUAL MATCHED 14DIP
標(biāo)準(zhǔn)包裝: 25
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 0.25 V/µs
增益帶寬積: 800kHz
電流 - 輸入偏壓: 700pA
電壓 - 輸入偏移: 25µV
電壓 - 電源,單路/雙路(±): ±3 V ~ 18 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 14-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 1317 (CN2011-ZH PDF)
12
LT1002
1002fb
Two Op Amp Instrumentation Amplifier
+
1002 TA10
R3
10k
R1
100k*
R2
10k
R4
100k
+
OUTPUT
* TRIM FOR COMMON-MODE REJECTION
TRIM FOR GAIN
GAIN =
1 +
+
≈ 100
INPUTS
1/2
LT1002
+
1/2
LT1002
R5
2.2k
R4
R3
R2 + R3
R5
R3
R4
R2
R1
1
2
()
Precision Amplifier Drives 500
Load to ±10V
This application utilizes the guaranteed 10mA load driving
capability of the LT1002. The offset voltage of amplifier A
is the offset of the configuration. Amplifier B provides the
additional 10mA load current. When load resistor RL is
15V
–15V
15V
–15V
1002 TA11
INPUT
OUTPUT
1.1Rf + 0.1RS
110k
RS
100
0.2RL
100
Rf
100k
RL
500
RS
100
+
B
1/2 LT1002
+
A
1/2 LT1002
APPLICATIONS INFORMATION
WU
U
removed, amplifier A sinks this current without affecting
accuracy. In the gain of 1000 configuration shown, ap-
proximately 0.3% gain accuracy can be realized.
相關(guān)PDF資料
PDF描述
TSW-105-14-S-S CONN HEADER 5POS .100" SGL GOLD
TSW-102-08-L-D-RA CONN HEADER 4POS .100 DL R/A AU
TSW-108-07-T-D CONN HEADER 16POS .100" DL TIN
TSW-113-07-L-S CONN HEADER 13POS .100" SGL GOLD
929835-01-21-RK CONN HEADER .100 SNGL R/A 21POS
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