APPLICATIONS INFOR
參數(shù)資料
型號(hào): LT1002CN#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 3/16頁(yè)
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(yè)面: 1317 (CN2011-ZH PDF)
11
LT1002
1002fb
APPLICATIONS INFORMATION
WU
U
Precision
±10V Reference
3
LM129A
4
10
11
13
14
1k
12
6
7
5
1002 TA08
10k
0.1%
3.3k
1%
0.1%
10k
+
OUT 2
–10.000V
–15V
15V
OUT 1
10.000V
1/2
LT1002
+
1/2
LT1002
130k
5%
8.2k
1%
3.3k
1%
When the upper or lower limit is exceeded the LED lights
up. Positive feedback to one of the nulling terminals
creates 5 to 20
V of hysteresis on both amplifiers. This
feedback changes the offset voltage of the LT1002 by less
than 5
V. Therefore, the basic accuracy of the comparator
is limited only by the low offset voltage of the LT1002.
Dual Limit Microvolt Comparator
4
10
3
11
13
12
5
1
14
6
8
7
UPPER
LIMIT
INPUT
LOWER
LIMIT
1002 TA09
430k
1%
20k
5%
–15V
15V
FLV117
39.2
1%
15k
1%
39.2
1%
15k
1%
1k
5%
+
+
1/2
LT1002
1/2
LT1002
1/4 CA3118
430k
1%
1/4 CA3118
The LT1002 contributes less than 5% of the total drift with
temperature, noise and long term drift of the reference.
The accuracy of the –10V output is limited by the matching
of the two 10k resistors.
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
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TSW-113-07-L-S CONN HEADER 13POS .100" SGL GOLD
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